What is the next number in the series: 5, 10, 20, 40, …?
A50
B60
C70
D80
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Archives: MCQs
If a triangle has a base of 10cm and an area of 50cm², its height is:
A5cm
B10cm
C15cm
D20cm
Solve 2x + 5 = x + 15.
A5
B8
C10
D12
The sum of angles in a quadrilateral is:
A180°
B270°
C360°
D540°
Find the value of (x^3 – y^3) / (x^2 + xy + y^2).
Ax+y
Bx-y
Cx^2+y^2
Dxy
A man buys an article for Rs. 800 and sells it for Rs. 1000. What is the profit percentage?
A10%
B15%
C20%
D25%
Total interior angles of quadrilateral?
A180°
B270°
C360°
D540°
Find 25% of 400.
A50
B100
C150
D200
Sides in a hexagon?
A5
B6
C7
D8
Which is 0.5 as a fraction?
A1/4
B1/2
C3/4
D4/5