Mathematics || Statistics for CDS & Defence Exams

Question 1

The mode of the data 7, 21, 2, 17, 3, 13, 7, 4, 9, 7, 9 is

(A) 9 (B) 7

(C) 21 (D) 4

Question 2

What is the difference between the mean and the mode of the data?

2, 4, 6, 3, 5, 3, 2, 4, 2, 6

Question 3

Direction: The following line graph gives the ratio of the amounts of imports by a company to the amount of exports from that company over the period from 1995 to 2001. Study the data carefully and answer the given question.

The exports were minimum proportionate to the imports of the company in the year?

Question 4

Direction: The following line graph gives the ratio of the amounts of imports by a company to the amount of exports from that company over the period from 1995 to 2001. Study the data carefully and answer the given question.

What was the percentage increase in imports from 1997 to 1998?

Question 5

Direction: The following line graph gives the ratio of the amounts of imports by a company to the amount of exports from that company over the period from 1995 to 2001. Study the data carefully and answer the given question.

If the imports of the company in 1996 was Rs. 272 crores, the exports from the company in 1996 was?

Question 6

Direction: The following line graph gives the ratio of the amounts of imports by a company to the amount of exports from that company over the period from 1995 to 2001. Study the data carefully and answer the given question.