PREPARATORY QUESTIONS

DATA INTERPRETATION (LINE GRAPH)

PREPARATORY SET-21 (LINE GRAPH)

Direction (Qs.1 to 5): Study the following information carefully and answer the questions given below.

The given line graph shows the number of words typed in the book by six different persons in one hour.

Question No : 1

If A decreased his efficiency by 20%, F increased his efficiency by 25% and D increased the efficiency by 30%, how many words typed by A, B, C, D, E and F together in 4 hours?

(1) 2928

(2) 2945

(3) 2944

(4) 2956

(5) None of these

Question No : 2

In how much time will required F and B together to type 1800 words in the book?

(1) 380 minutes

(2) 400 minutes

(3) 420 minutes

(4) 450 minutes

(5) 360 minutes

Question No : 3

What is the total time required to completely type 200 words for each A and D?

(1) 5 hours 40 minutes

(2) 2 hours 40 minutes

(3) 3 hours 40 minutes

(4) 4 hours 40 minutes

(5) None of these

Question No : 4

If G can type 150 words in one hour, find the average of words both G and A together can type in 15 hours?

(1) 5280

(2) 5180

(3) 5380

(4) 5080

(5) None of these

Question No : 5

If the ratio of the efficiency of B to G is 4 : 5 and the ratio of the efficiency of D to H is 5 : 7, how many words typed by G and H in 330 minutes?

(1) 1240

(2) 1460

(3) 1380

(4) 1540

(5) None of these