If 2x = 18, then x + 3 is:
A9
B12
C15
D21
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Archives: MCQs
What is the square root of 64?
A4
B6
C8
D12
If a triangle has two equal sides, it is:
AScalene
BIsosceles
CEquilateral
DRight
Which of these is a prime number?
A9
B15
C21
D23
What is the next term in: 3, 6, 12, 24, …?
A30
B36
C42
D48
A square has a side of 6cm. What is its area?
A12cm²
B24cm²
C36cm²
D48cm²
If 15% of a number is 30, the number is:
A100
B150
C200
D250
Find the LCM of 4, 8, and 12.
A12
B16
C24
D48
The value of 3^0 + 4^0 + 5^0 is:
A0
B3
C12
D1
Convert 0.75 into a percentage.
A7.5%
B25%
C50%
D75%