Bece Mathematics 2023 Past Questions and Answers

Question 11:

• BECE 2023

Express 0.00254 in standard form.

A. 2.54 x 10-1 2.54 x 10-2
B. 2.54 x 10-3
C. 2.54 x 10-4
D. 2.54 x 10-5

Question 12:

• BECE 2023

Find the sum of prime factors in 60.

A. 5
B. 7
C. 8
D. 10

Question 13:

• BECE 2023

Round off 6827 to the nearest ten.

A. 6820
B. 6821
C. 6830
D. 6900
E. 7000

Question 14:

• BECE 2023

Express N32.00 as a ratio of N72.00.

A. 34:16
B. 16:34
C. 9:4
D. 4:9
E. 1:2

Question 15:

• BECE 2023

Find the L.C.M. of 20a² and 32ab.

A. 4a
B. 16a2b
C. 160a²b
D. 160ab2 320a2b