If a triangle angles are 60, 60, x, what is x?
A30°
B60°
C90°
D120°
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Archives: MCQs
A circle radius 7cm. Circumference (2*pi*r)?
A22cm
B44cm
C88cm
D154cm
Solve: 5x + 3 = 2x + 18.
A3
B5
C7
D9
If a worker does a job in 20 days and another in 30 days, together they take:
A10 days
B12 days
C15 days
D25 days
The average of 5 consecutive integers is 12. What is the smallest?
A8
B9
C10
D11
What is 40% of 300 – 20% of 100?
A80
B100
C120
D140
The sum of angles in a heptagon is:
A540°
B720°
C900°
D1080°
Find the value of x if 2^(x+2) = 64.
A2
B3
C4
D5
If a man sells an item for 150 making a loss of 25%, what was the cost price?
A180
B200
C220
D250
A boat goes 12 km downstream in 2 hours and 8 km upstream in 2 hours. What is the speed of the current?
A1 km/h
B2 km/h
C3 km/h
D4 km/h