Mathematics 2023 Ncee Past Questions and Answers

Question 16 :

• NCEE 2023

Find the volume of a cube with side length 5 cm.

A. 25 cm³
B. 75 cm³
C. 100 cm³
D. 125 cm³
E. 150 cm³

Question 17 :

• NCEE 2023

What is the decimal equivalent of \( \frac{3}{8} \)?

A. 0.375
B. 0.25
C. 0.125
D. 0.75
E. 0.5

Question 18 :

• NCEE 2023

Simplify#\( 4 \times (6 + 3) - 5 \).

A. 31
B. 27
C. 20
D. 25
E. 35

Question 19 :

• NCEE 2023

What is the sum of the first five prime numbers?

A. 18
B. 26
C. 28
D. 35
E. 42

Question 20 :

• NCEE 2023

If \( x = 3 \) and \( y = 4 \), find the value of \( 2x + y \).

A. 10
B. 11
C. 12
D. 13
E. 14