Mathematics Past Questions and Answers

Question 5076 :

• JAMB 2022

Calculate the median of 14, 17, 10, 13, 18 and 10.

A. 12.5
B. 13.5
C. 13.2
D. 14.5

Question 5077 :

• JAMB 2022

The equivalent of (10110.011)\(_2\) in base 10 is?

A. 26.325
B. 24.372
C. 42.443
D. 22.375

Question 5078 :

• JAMB 2022

The cost C of running a school is directly proportional to the number of students N, if 20 students cost #10,000, How many students can #1,000,000 cover?

A. 3000
B. 1000
C. 2000
D. 4000

Question 5079 :

• JAMB 2022

The coordinates of the mid-point of the line joining the points (-3,5) and (2,10) is given by?

A. ( \(\frac{1}{2}\), \(\frac{15}{2}\) )
B. ( \(\frac{1}{2}\), \(\frac{-15}{2}\) )
C. ( \(\frac{-1}{2}\), \(\frac{-15}{2}\) )
D. ( \(\frac{-1}{2}\), \(\frac{15}{2}\) )

Question 5080 :

• JAMB 2022

Evaluate \(^{n^2 + 1}\)C\(_{n+5}\) if n = 3

A. 55
B. 45
C. 35
D. 25