RRB Clerk Prelims (14 Aug, 2022 Shift 1)-6009

Sun	Mon	Tue	Wed	Thu	Fri	Sat
30	31	1	2	3	4	5
6	7	8	9	10	11	12
13	14	15	16	17	18	19
20	21	22	23	24	25	26
27	28	29	30	1	2	3
4	5	6	7	8	9	10

Direction: Study the following information carefully and answer the question given below.

E, R, K, S, A and G are six friends who have their birthdays either on 11th or 18th of three different months - March, May and November but not necessarily in the same order. No two persons have a birthday on the same day. R has a birthday on the 18th of the month. E does not have her birthday in the last. Number of persons having birthdays before K is same as the number of persons having birthdays after R . Only two persons have a birthday before G. E has a birthday in a month having 30 days. Not more than two persons have a birthday after S. R and A have their birthdays in different months.

Question:

How many persons have their birthdays between R and G?

Two
Three
None
One
Four

Direction: Study the following information carefully and answer the question given below.

E, R, K, S, A and G are six friends who have their birthdays either on 11th or 18th of three different months - March, May and November but not necessarily in the same order. No two persons have a birthday on the same day. R has a birthday on the 18th of the month. E does not have her birthday in the last. Number of persons having birthdays before K is same as the number of persons having birthdays after R . Only two persons have a birthday before G. E has a birthday in a month having 30 days. Not more than two persons have a birthday after S. R and A have their birthdays in different months.

Question:

Who among the following birthday(s) is between 11th May and 18th November?

Only S
Only G
Both S and G
Both S and E
Only R

Direction: Study the following information carefully and answer the question given below.

E, R, K, S, A and G are six friends who have their birthdays either on 11th or 18th of three different months - March, May and November but not necessarily in the same order. No two persons have a birthday on the same day. R has a birthday on the 18th of the month. E does not have her birthday in the last. Number of persons having birthdays before K is same as the number of persons having birthdays after R . Only two persons have a birthday before G. E has a birthday in a month having 30 days. Not more than two persons have a birthday after S. R and A have their birthdays in different months.

Question:

R's birthday is on which date?

11th March
18th March
11th May
11th November
18th November

Direction: Study the following information carefully and answer the question given below.

E, R, K, S, A and G are six friends who have their birthdays either on 11th or 18th of three different months - March, May and November but not necessarily in the same order. No two persons have a birthday on the same day. R has a birthday on the 18th of the month. E does not have her birthday in the last. Number of persons having birthdays before K is same as the number of persons having birthdays after R . Only two persons have a birthday before G. E has a birthday in a month having 30 days. Not more than two persons have a birthday after S. R and A have their birthdays in different months.

Question:

Who among the following has a birthday on 18th March

S
G
A
K
R

Direction: Study the following information carefully and answer the question given below.

E, R, K, S, A and G are six friends who have their birthdays either on 11th or 18th of three different months - March, May and November but not necessarily in the same order. No two persons have a birthday on the same day. R has a birthday on the 18th of the month. E does not have her birthday in the last. Number of persons having birthdays before K is same as the number of persons having birthdays after R . Only two persons have a birthday before G. E has a birthday in a month having 30 days. Not more than two persons have a birthday after S. R and A have their birthdays in different months.

Question:

How many people have a birthday after K?

Five
Four
Three
Two
One

In each of the questions below are given some statements followed by two conclusions. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements:

All Books are Bags.

No bags are pens.

Only few pens are cats.

No cats are books.

Conclusion

I: All bags are cats.

II: Some bags are not cats.

If only conclusion I follows.
If only conclusion II follows.
If either conclusion I or II follows.
If neither conclusion I nor II follows.
If both conclusions I and II follow.

In each question below are given some statements followed by some conclusions. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements:

Some tigers are goats.

No goat is rat.

All dogs are rats.

Conclusions:

I. All rat are tigers

II. Some rats are not tigers.

Only I follows
Both I and II follow
Only II follows
Neither follows
Either I or II follows

Direction: In the question below are given two statements followed by two conclusions numbered I and II .You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements

Only a few animal are cat

Some animal are dog

Conclusions I.

All Cat are animal II.

Some cat are Dog

Only II follow
Both I and II follow
Either I or II follow
Only I follow
Neither I nor II follow

Direction: In the question below are given three statements followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements:

Some red are blue.

No red are black.

All black are pink.

Conclusions:

I. Some pink are black.

II. Some red are pink.

Only 1 follows
Only 2 follows
Both 1 and 2 follows
Either 1 or 2 follows
Neither 1 nor 2 follows.

Read the given information carefully and answer the questions: Point P is 10m north of point Q. Point Q is 15m west of point R. Point S is 10m north of point R. Point S is 25m north of point T. Point W is 8m east of S. Point U is 8m east of point T. Point U is 20m south of point V.

What is the shortest distance between point R and point V?

10m
15m
√89m
2√3m
None of these

Directions: Study the following information carefully and answer the question given below:

A, B, C, D, and E are there in a family of three generations. There is only one married couple. B is the father of C who has one daughter. C doesn’t have a sibling. E is the mother of A who is a female. D has only one brother. D is an unmarried female.

Question:

How is A related to B?

Daughter-in-law
Granddaughter
Wife
Mother
None of these

Directions: Study the following information carefully and answer the question given below:

A, B, C, D, and E are there in a family of three generations. There is only one married couple. B is the father of C who has one daughter. C doesn’t have a sibling. E is the mother of A who is a female. D has only one brother. D is an unmarried female.

Question:

How many female member in the family?

None
One
Two
Three
More than three

Directions: Read the following information carefully and answer the questions given below:

P, Q, R, S, T, U, and V have to go on a trip to Mumbai in a week. Starting the week from Monday but not necessarily in the same order. (Assume that they go on the trip in the same month of the year.) Q go on the trip on Thursday. Only one person goes on the trip between Q and V. P go on the trip immediately after V. The number of people who go on the trip before P is the same as the number of people who go on the trip after R. Only one person goes on the trip between R and S. U go on the trip after S.

Question:

How many people go on the trip between R and U?

5
4
3
2
1

Directions: Read the following information carefully and answer the questions given below:

P, Q, R, S, T, U, and V have to go on a trip to Mumbai in a week. Starting the week from Monday but not necessarily in the same order. (Assume that they go on the trip in the same month of the year.) Q go on the trip on Thursday. Only one person goes on the trip between Q and V. P go on the trip immediately after V. The number of people who go on the trip before P is the same as the number of people who go on the trip after R. Only one person goes on the trip between R and S. U go on the trip after S.

Question:

Find the odd one?

UP
QV
SU
TV
RS

Directions: Read the following information carefully and answer the questions given below:

P, Q, R, S, T, U, and V have to go on a trip to Mumbai in a week. Starting the week from Monday but not necessarily in the same order. (Assume that they go on the trip in the same month of the year.) Q go on the trip on Thursday. Only one person goes on the trip between Q and V. P go on the trip immediately after V. The number of people who go on the trip before P is the same as the number of people who go on the trip after R. Only one person goes on the trip between R and S. U go on the trip after S.

Question:

On which of the following days does P have to go on the trip?

Sunday
Monday
Wednesday
Saturday
Tuesday

Directions: Read the following information carefully and answer the questions given below:

P, Q, R, S, T, U, and V have to go on a trip to Mumbai in a week. Starting the week from Monday but not necessarily in the same order. (Assume that they go on the trip in the same month of the year.) Q go on the trip on Thursday. Only one person goes on the trip between Q and V. P go on the trip immediately after V. The number of people who go on the trip before P is the same as the number of people who go on the trip after R. Only one person goes on the trip between R and S. U go on the trip after S.

Question:

Who among the following has to go on the trip on Wednesday?

T
V
S
P
Q

Directions: Read the following information carefully and answer the questions given below:

P, Q, R, S, T, U, and V have to go on a trip to Mumbai in a week. Starting the week from Monday but not necessarily in the same order. (Assume that they go on the trip in the same month of the year.) Q go on the trip on Thursday. Only one person goes on the trip between Q and V. P go on the trip immediately after V. The number of people who go on the trip before P is the same as the number of people who go on the trip after R. Only one person goes on the trip between R and S. U go on the trip after S.

Question:

On which of the following days does V have to go on the trip

Sunday
Monday
Friday
Saturday
Tuesday

Direction: Study the following information carefully to answer the given questions.

Eight people sitting in two parallel rows in such a way that the person in one row face the persons sitting in other row. A3, A5, A7, A9 are sitting in Row 1 facing south and A2, A4, A6 and A8 are sitting in Row 2 facing north. One person sits between A6 and A8. A9 does not sit at any extreme end of a row. The person who faces A4 is an immediate neighbour of A9. No person sits to the right of A5. The person who faces A5 is a neighbour of A6. A3 does not sit at any of the extreme end. A9 is sitting immediate right of A3.

Question:

Who sits opposite to A5?

A2
A6
A4
Either (1) or (2)
Either (1) or (3)

Direction: Study the following information carefully to answer the given questions.

Eight people sitting in two parallel rows in such a way that the person in one row face the persons sitting in other row. A3, A5, A7, A9 are sitting in Row 1 facing south and A2, A4, A6 and A8 are sitting in Row 2 facing north. One person sits between A6 and A8. A9 does not sit at any extreme end of a row. The person who faces A4 is an immediate neighbour of A9. No person sits to the right of A5. The person who faces A5 is a neighbour of A6. A3 does not sit at any of the extreme end. A9 is sitting immediate right of A3.

Question:

Who faces the one who is immediate neighbour of A8?

A5
A3
A7
Either (1) or (2)
Either (1) or (3)

Direction: Study the following information carefully to answer the given questions.

Eight people sitting in two parallel rows in such a way that the person in one row face the persons sitting in other row. A3, A5, A7, A9 are sitting in Row 1 facing south and A2, A4, A6 and A8 are sitting in Row 2 facing north. One person sits between A6 and A8. A9 does not sit at any extreme end of a row. The person who faces A4 is an immediate neighbour of A9. No person sits to the right of A5. The person who faces A5 is a neighbour of A6. A3 does not sit at any of the extreme end. A9 is sitting immediate right of A3.

Question:

If A4 is an immediate neighbour of A8, four of them are alike in a certain way in the arrangement and thus form a group. Which is the one that doesn’t belong to the group?

A7
A2
A5
A3
A8

Direction: Study the following information carefully to answer the given questions.

Eight people sitting in two parallel rows in such a way that the person in one row face the persons sitting in other row. A3, A5, A7, A9 are sitting in Row 1 facing south and A2, A4, A6 and A8 are sitting in Row 2 facing north. One person sits between A6 and A8. A9 does not sit at any extreme end of a row. The person who faces A4 is an immediate neighbour of A9. No person sits to the right of A5. The person who faces A5 is a neighbour of A6. A3 does not sit at any of the extreme end. A9 is sitting immediate right of A3.

Question:

What is the position of A7 with respect to A5?

Second to the right
Third to the right
Third to the left
Second to the left
Immediate right

Direction: Study the following information carefully to answer the given questions.

Eight people sitting in two parallel rows in such a way that the person in one row face the persons sitting in other row. A3, A5, A7, A9 are sitting in Row 1 facing south and A2, A4, A6 and A8 are sitting in Row 2 facing north. One person sits between A6 and A8. A9 does not sit at any extreme end of a row. The person who faces A4 is an immediate neighbour of A9. No person sits to the right of A5. The person who faces A5 is a neighbour of A6. A3 does not sit at any of the extreme end. A9 is sitting immediate right of A3.

Question:

Who sits opposite to A9?

A4
A6
A2
Either (2) or (3)
Either (1) or (2)

Directions: In the following question assuming the given statement to be true, find which of the conclusion among the given conclusions is/are definitely true and then give your answers accordingly.

Statement: A ≥ S ≥ D ≤ F ≤ G ≤ I < K

Conclusions:

I. D < G

II. K > D

Only conclusion I follows
Only conclusion II follows
Both I and II are follow
Either conclusion I or II follows
Neither conclusion I or II follows

Directions: In the following question assuming the given statement to be true, find which of the conclusion among the given conclusions is/are definitely true and then give your answers accordingly.

Statement: Q > W > E ≥ R ≥ T = P < Y

Conclusions:

I. Q ≥ Y

II. Y > E

Only conclusion I follows
Only conclusion II follows
Both I and II are follow
Either conclusion I or II follows
Neither conclusion I or II follows

Directions: In the following question assuming the given statement to be true, find which of the conclusion among the given conclusions is/are definitely true and then give your answers accordingly.

Statement: D > T > S = C ≤ X ≤ E ≤ G

Conclusions:

I. S < E

II. E = S

Only conclusion I follows
Only conclusion II follows
Both I and II are follow
Either conclusion I or II follows
Neither conclusion I or II follows

How many pair of letters are there in the word “INSURANCE” which has as many letters (in both forward and backward direction) in between as they have in English alphabet series?

One
Two
Three
More than three
None of these

If it is possible to make only one meaningful English word with the third, the fifth, the seventh, eighth and the tenth letters of the word CALCULATIVE, which of the following will be the second last letter of that word? If no such word can be made, give ‘X’ as the answer and if one or more than one such word can be made, give ‘Y’ as the answer.

V
L
X
T
Y

Direction: The following question is based on the five three-digit numbers given below.

684 145 529 574 169

Question:

If all the digits are arranged in ascending order within the number then which of the following is the highest number?

684
145
529
574
169

Direction: The following question is based on the five three-digit numbers given below.

684 145 529 574 169

Question:

If the first digit of each is dropped and the second and the third digit are interchanged with each other, then which of the following will become the highest?

684
145
529
169
None of these

Direction: The following question is based on the five three-digit numbers given below.

684 145 529 574 169

Question:

If one is subtracted from each number then how many of the following number is a perfect square?

One
Two
Three
More than three
None

Direction: The following question is based on the five three-digit numbers given below.

684 145 529 574 169

Question:

If the first and last digits are interchanged within the number, which of the following numbers is the second highest?

684
145
529
574
169

Direction: The following question is based on the five three-digit numbers given below.

684 145 529 574 169

Question:

If first digit of the highest number is divided by the second digit of the second lowest number then the resultant is ?

1
2
3
4
5

Direction: Study the following information carefully and answer the given questions.

In a certain code language

sun is heated but nice well → ctd awr tux fou nyc kpx

cool girls home are sun → ctx tux nxw pqr sit

laptop home but girls well → pqr tar ctd nxw fou

try pour heated sun cool → nyc tux nor pst sit

well cool love great health → sit pox asw fou ktr

Question:

What is the code for "heated laptop health are sun"

tar nyc tux ctx ktr
tux nyc tar fou pst
tux ctx nyc tar asw
Either Option 1 or 3 is correct
Either Option 2 or 3 is correct

Direction: Study the following information carefully and answer the given questions.

In a certain code language

sun is heated but nice well → ctd awr tux fou nyc kpx

cool girls home are sun → ctx tux nxw pqr sit

laptop home but girls well → pqr tar ctd nxw fou

try pour heated sun cool → nyc tux nor pst sit

well cool love great health → sit pox asw fou ktr

Question:

What is the code for "well but cool" ?

asw ktr ctx
fou ctd pst
pox awr nor
fou ctd sit
None of these

Direction: Study the following information carefully and answer the given questions.

In a certain code language

sun is heated but nice well → ctd awr tux fou nyc kpx

cool girls home are sun → ctx tux nxw pqr sit

laptop home but girls well → pqr tar ctd nxw fou

try pour heated sun cool → nyc tux nor pst sit

well cool love great health → sit pox asw fou ktr

Question:

What is the possible code for "nor tux"

pour great
great sun
try sun
try pour
try heated

Direction: Study the following information carefully and answer the given questions.

In a certain code language

sun is heated but nice well → ctd awr tux fou nyc kpx

cool girls home are sun → ctx tux nxw pqr sit

laptop home but girls well → pqr tar ctd nxw fou

try pour heated sun cool → nyc tux nor pst sit

well cool love great health → sit pox asw fou ktr

Question:

What will be the code for the word "heated are home well cool girls"

asw sit pqr ctd fou nyc
abw sit pqr ctx fou awr
nyc sit pst ctx fou pox
nyc sit pqr ctx fou nxw
nyc fou kpx ctx pox asw

If 2 is added to each even digit and 1 is subtracted from each odd digit in the number 96235741, then what is the product of digits which is 5th and 3rd from left and right respectively?

10
2
24
8
6

Directions: Study the following information carefully and answer the question given below: A, B, C, D, and E are there in a family of three generations. There is only one married couple. B is the father of C who has one daughter. C doesn’t have a sibling. E is the mother of A who is a female. D has only one brother. D is an unmarried female.

How is C related to D?

Father
Sister-in-law
Nephew
Mother
Niece

Read the given information carefully and answer the questions:

Point P is 10m north of point Q. Point Q is 15m west of point R. Point S is 10m north of point R. Point S is 25m north of point T. Point W is 8m east of S. Point U is 8m east of point T. Point U is 20m south of point V.

Question:

Find the odd one out.

PQ
SR
ST
VU
RV

Read the given information carefully and answer the questions:

Point P is 10m north of point Q. Point Q is 15m west of point R. Point S is 10m north of point R. Point S is 25m north of point T. Point W is 8m east of S. Point U is 8m east of point T. Point U is 20m south of point V.

Question:

What is the shortest distance between point W and Point V?

3m
5m
8m
12m
None of these

What will come in the place of the question mark ‘?’ in the following question?

(3/8) of (4/5) of (5/6) of 7450 = ?

1862.5
2862.5
1634.5
1734.5
None of these

What will come in the place of the question mark ‘?’ in the following question?

75 + [(85 – 32) of 20] = ?

1170
1135
1150
1280
None of these

What will come in the place of ‘?’ in the following question?

55 × 35 – 25 × 35 = ? + 80

1030
1120
1220
1430
None of these

What value should come in place of questions (?) in the following equations?

√1444 + √5184 = 22 × ?

3
4
5
6
None of these

What will come in the place of question mark?

25% of 2500 − 33 1/3 % of 27 = ?

316
416
516
616
716

What will come in the place of the question mark '?' in the following question?

16.67% of 366 – 12.5% of 96 = ? × 7

15
19
7
5
11

What will come in the place of the question mark ‘?’ in the following question?

21.6 − 18.8 − 3 + 3.8 × 3 = ?

14.2
12.4
12.6
12.2
11.2

What will come in place of the question mark ‘?’ in the following question?

60% of 80 ÷ 16 × 30% of 70 = ?

60
61
62
63
65

What value can come in place of the question mark (?) in the question below?

(9/4) + (31/6) – (33/8) = ? + (13/12)

53/24
55/12
53/13
55/13
None of the above

What will come in the place of the question mark ‘?’ in the following question?

29 × ?27 + 113 = (?)2 + 79

12
12
21
10
121

What will come in the place of the question mark ‘?’ in the following question? (1/11) of 440 - (1/8) of 640 = 10 × ?

4
10
-4
-10
-8

What will come in the plaace of the question mark ‘?’ in the following question?

9 × 24 ÷ 6 + 10 × 6 = ?

104
96
100
75
120

A can do a work in 18 days. He started the work and worked for 9 days alone and after that completed the work with B in 4 days. How many days both take to complete the work?

6 days
12 days
10 days
8 days
None of the above

In the business of stitching bags Pooja, seema and rutu shared the profit in the ratio 5 : 7 : 8. They had partnered for 14 months, 8 months and 7 months respectively. What was the ratio of their investments?

20 : 49 : 64
49 : 64 : 20
64 : 20 : 49
Can't be determined
None of these

If the diagonal of a square is √2 times the diagonal of a rectangle, whose perimeter and breadth are 62 cm and 7 cm respectively, then find 40% of the difference between the area of the square and the rectangle.

180 cm²
180.28 cm²
182.80 cm²
457 cm²
793 cm²

Direction: Read the following table carefully and answer the following questions:

Items/Shops Trends Max Pantaloons Lifestyle

(Sales in Hundreds)

Clothes 30 35 55 40

Footwear 45 50 30 35

Cosmetics 65 20 35 25

Watches 20 10 15 18

Question:

Find the difference between the number of sales of Trends and Lifestyles shops for four items.

25
35
42
28
38

Direction: Read the following table carefully and answer the following questions:

Items/Shops Trends Max Pantaloons Lifestyle

(Sales in Hundreds)

Clothes 30 35 55 40

Footwear 45 50 30 35

Cosmetics 65 20 35 25

Watches 20 10 15 18

Question:

Find the sales of Footwear of Pantaloons is approximately what percent of total sales of Pantaloons.

26%
22%
34%
41%
31%

Direction: Read the following table carefully and answer the following questions:

Items/Shops Trends Max Pantaloons Lifestyle

(Sales in Hundreds)

Clothes 30 35 55 40

Footwear 45 50 30 35

Cosmetics 65 20 35 25

Watches 20 10 15 18

Question:

Find the ratio between the sales of Cosmetics and Clothes for four shops.

19: 22
22: 25
17 : 23
29: 32
25 : 29

Direction: Read the following table carefully and answer the following questions:

Items/Shops Trends Max Pantaloons Lifestyle

(Sales in Hundreds)

Clothes 30 35 55 40

Footwear 45 50 30 35

Cosmetics 65 20 35 25

Watches 20 10 15 18

Question:

Find the average number of sales of Max for four items.

2875
2675
2865
2775
2785

Direction: Read the following table carefully and answer the following questions:

Items/Shops Trends Max Pantaloons Lifestyle

(Sales in Hundreds)

Clothes 30 35 55 40

Footwear 45 50 30 35

Cosmetics 65 20 35 25

Watches 20 10 15 18

Question:

Find the number of Watches sales is approximately what percent less than the number of Footwear sales for four shops?

58%
51%
54%
65%
61%

Rs 1176 are divided into two parts in such a way that three-fifths of the first part and two-seventh of the second part is in the ratio 3 : 2. The first part is?

RS 686
Rs 782
Rs 510
Rs 490
Rs 440

Pipe P can fill a tank in 44 minutes and Pipe R can fill a tank in 33 minutes. If the pipes are opened alternatively for 2 minutes each starting with pipe P. Then, in how much time the tank is filled?

31 minutes
38 minutes
35 minutes
30 minutes
23 minutes

In a election a candidate who gets 85% of the votes is elected by a margin of 910 votes. What is the total number of votes polled?

1500
1200
1300
1400
1600

The speed of three cars A, B and C are in the ratio 5 : 6 : 8 . What is the ratio between the time taken by these cars to travel the same distance?

25 : 12 : 15
24 : 20 : 15
4 : 2 : 15
12 : 21 : 19
None of these

A group of 5 friends have average height of 162 cm. What will be the average height of this group when two friends of average height 156 cm join the same group ?

150 cm.
162 cm.
162.5 cm.
160.3 cm.
165 cm.

In each of the following number series, the wrong number is given, find out that number.

480, 96, 24, 8, 4, 1

1
480
96
24

In each of the following number series, the wrong number is given, find out that number.

34, 41, 54, 67, 86, 109

34
41
37
54
86

In each of the following number series, the wrong number is given, find out that number.

17, 20, 25, 32, 43, 55

25
20
43
55
32

In each of the following number series, the wrong number is given, find out that number.

76, 78, 73, 82, 66, 91

73
78
66
91
82

n each of the following number series, the wrong number is given, find out that number.

35, 50, 63, 80, 99, 122

63
80
122
99
50

Ratio between time taken to cover same distance in upstream to downstream is 5 : 3. If speed of stream is 4 km/hr then find time taken to cover 96km in upstream?

8 hours
6 hours
16 hours
12 hours
15 hours

A sum of ? 2550 was lent partly at 7% and partly at 9% per annum simple interest. The total interest received after 4 yr was ? 800, find the ratio of the money lent at 7% to that lent at 9%.

55 : 39
79 : 21
31 : 10
59 : 43
65 : 42

In a vessel, milk and water are in a ratio of 3 : 5. In the second vessel, the milk and water are in the ratio of 3 : 2. In what ratio should these two mixtures be mixed to form a new mixture in which the milk and water are in the ratio 2 : 3?

1 : 8
6 : 1
7 : 1
8 : 1
None of these

If Rohit is as much elder than Virat as he is younger to Jadeja and sum of ages of Virat and Jadeja is 36 years, then find Rohit’s age.

18 years
20 years
22 years
24 years
16 years

When a pen is sold for Rs. 50, there is a loss of 20%. What is the cost price of the commodity?

Rs. 64.40
Rs. 62.5
Rs. 43
Rs. 43.20
Rs. 65