Mathematics

Question 1

1Find the mode of 2, 3, 3, 4, 5, 5, 5, 6.

Easy

A. 3 B. 6 C. 4 D. 5

Question 2

2A bag contains 3 red balls and 5 blue balls. A ball is picked at random. What is the probability that it is red?

Easy

A. 3/5 B. 5/8 C. 1/3 D. 3/8

Question 3

3The marks 4, 7, 7, 8, 9 have a mean of

Easy

A. 35 B. 8 C. 6 D. 7

Question 4

4A bag has 4 red and 6 white balls. What is the probability of picking a red ball?

Easy

A. 3/5 B. 4/6 C. 1/4 D. 2/5

Question 5

5A die is thrown. The probability of an even number is

Easy

A. 1/2 B. 1/3 C. 1/6 D. 2/3

Question 6

6A die is thrown. What is the probability of an odd number?

Easy

A. 1/2 B. 1/3 C. 2/3 D. 1/6

Question 7

7Find the mode of 2, 5, 5, 7, 9, 5, 2.

Easy

A. 2 B. 5 C. 7 D. 9

Question 8

8The range of 12, 7, 20, 15, 9 is

Easy

A. 13 B. 7 C. 20 D. 11

Question 9

9Find the median of 3, 8, 2, 9, 5 and 7.

Easy

A. 5 B. 5.5 C. 7 D. 6

Question 10

10In a pie chart, a group making up 25% of the total has a sector angle of

Easy

A. 25° B. 45° C. 120° D. 90°