What is the next number: 2, 6, 12, 20, …?
A26
B28
C30
D32
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Archives: MCQs
A rectangular field has length 20m and width 10m. What is the area?
A30m^2
B100m^2
C200m^2
D400m^2
Find 20% of 50.
A5
B8
C10
D12
What is the sum of angles of a triangle?
A90°
B180°
C270°
D360°
If x/3 = 9, what is x?
A3
B6
C18
D27
A circle has diameter 20cm. Radius is:
A5cm
B10cm
C20cm
D40cm
Which is a prime number?
A35
B39
C41
D49
What is the value of 0! + 2^0?
A1
B2
C3
D4
The median of 3, 1, 5, 2, 4 is:
A1
B2
C3
D4
A car is traveling at 72 km/h. What is its speed in m/s?
A15 m/s
B20 m/s
C25 m/s
D30 m/s