Sun	Mon	Tue	Wed	Thu	Fri	Sat
23	24	25	26	27	28	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	31	1	2	3	4	5

Back to Main Page

Multiple Choice Questions

10 men 6 women and 9 boys were given a project of doing 2000 designs of a building in 5 days Al...........

Quantitative Aptitude(Banking) Time and work

10 men , 6 women and 9 boys were given a project of doing 2000 designs of a building in 5 days. All of them designed on the first day. On the second day 2 women and 3 boys are absent. On the third day , 3 men and and 5 boys are absent. If the ratio of the number ofdesigns done by them is in the ratio 3 : 2 : 1 respectively. Then find the number of designs designed by them on the second day (approx.)?

620

600

667

650

छोटे Courses बड़े Results

Master Time and work

Prepare through Micro-courses

Try Now

Explanation:

Solution:
Let the ratio be 3x : 2x : 1x
Designs of building on the first day = 10 * 3x + 6 * 2x + 9 * x = 51x
On the second day = 10 * 3x + 4 * 2x + 6 *x = 44x
On the third day = 7 *3x + 6 * 2x + 4 * x = 37x
Now, 51x + 44x + 37x = 2000
=> 132x = 2000
Therefore, 2000/132*44 = 666.66 = 667 (approx.)

Report error

Submit Error