if orders delivered on Tuesday are 3313 less than orders booked on Thursday while average of orders ...........

Quantitative Aptitude(IBPS PO) Line Chart

Directions (): Given graph shows the number of orders received and cancelled on particular days of a week (From Monday to Saturday) while the table shows the number of orders which were not delivered. Read the data carefully and answer the questions.
(NOTE: Refer Y-Axis values as number of orders while X-Axis values as Days i.e. 20 = Monday, 40 = Tuesday and so on)
(Orders continued/booked are those which are not cancelled)
Some data is missing in the given graph.
Orders Booked = Orders Received – Orders Cancelled
Orders Delivered = Orders Booked – Orders not delivered

if orders delivered on Tuesday are 3313% less than orders booked on Thursday while average of orders delivered on Friday & Saturday is 195 and orders booked on Friday are more than orders delivered on Saturday then which of the following is definitely true?

orders cancelled on Tuesday are more than that on Friday.

difference between orders cancelled on Tuesday & Saturday is 322.

orders delivered on Friday are always more than orders received on Wednesday.

difference between orders delivered on Monday & Friday can be 160.

more number of orders were cancelled on Friday than number of orders not delivered on Friday.

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Explanation:

Using data given, we get
Orders continued (booked) = Orders Received – Orders Cancelled
Orders delivered = Orders Booked – Orders not Delivered

ATQ, 320 – Y = 2/3×360
Y = 80
X – 280 + 280 – Z = 390
X – Z = 390 ………………..(i)
So, X > Z
X – 80 > 280 – Z
X > 360 – Z ….(ii)
From (i) & (ii), Z + 390 > 360 – Z
Z < 15 or 0≤Z≤14
So, 390≤X≤404
(a) Y > 80 not true
(b) Y – Z = 322 or Z – Y = 322
Z = 402 not true
(c) X – 280 > 500 not true
(d) 280 – (X – 280) = 160
X = 400 true
(e) 80 > 200 not true