Jamb Mathematics 2003 Past Questions and Answers

Question 31:

• JAMB 2003

On a pie chart, there are four sectors of which three angles are 45°, 90° and 135°. If the smallest sector represents N28.00, how much is the largest sector?

A. N96.00
B. N84.00
C. N48.00
D. N42.00

Question 32:

• JAMB 2003

If \(^{n}P_{3} - 6(^{n}C_{4}) = 0\), find the value of n.

A. 5
B. 6
C. 7
D. 8

Question 33:

• JAMB 2003

Find the number of committees of three that can be formed consisting of two men and one woman from four men and three women

A. 3
B. 6
C. 18
D. 24

Question 34:

• JAMB 2003

A bag contains 5 blacks balls and 3 red balls. Two balls are picked at random without replacement. What is the probability that a black and red balls are picked?

A. 15/28
B. 13/28
C. 5/14
D. 3/14

Question 35:

• JAMB 2003

The result of tossing a fair die 120 times is summarized above. Find the value of x

A. 19
B. 20
C. 21
D. 22