Mathematics 2023 Ncee Past Questions and Answers

Question 21 :

• NCEE 2023

Which of the following numbers is a prime number?

A. 21
B. 27
C. 33
D. 37
E. 49

Question 22 :

• NCEE 2023

Find the difference between 7.5 and 3.2.

A. 4.3
B. 3.3
C. 2.3
D. 5.3
E. 6.3

Question 23 :

• NCEE 2023

If the radius of a circle is 7 cm, what is the diameter?

A. 7 cm
B. 14 cm
C. 21 cm
D. 28 cm
E. 35 cm

Question 24 :

• NCEE 2023

What is the reciprocal of \( \frac{2}{3} \)?

A. \( \frac{3}{2} \)
B. \( \frac{2}{3} \)
C. 1
D. 2
E. 3

Question 25 :

• NCEE 2023

What is the next number in the sequence 2, 4, 8, 16, __?

A. 20
B. 24
C. 32
D. 40
E. 48