What is 15% of 400 + 10% of 200?
A60
B70
C80
D90
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Archives: MCQs
If 10 men can do a work in 15 days, in how many days can 15 men do the same work?
A8
B10
C12
D20
Solve 3x + 12 = 30.
A4
B5
C6
D7
What is the area of a triangle with base 12cm and height 10cm?
A30cm^2
B60cm^2
C120cm^2
D240cm^2
Find the value of (2^3)^2.
A8
B16
C32
D64
The sum of the ages of a father and son is 50. If the father is 4 times as old as the son, how old is the son?
A8
B10
C12
D14
Find 5% of 1000.
A10
B50
C100
D200
Sides in an octagon?
A6
B7
C8
D9
Average of 5, 10, 15, 20 is:
A10
B12.5
C15
D17.5
If 2x = 18, then x + 5 is:
A9
B12
C14
D18