If sin(theta) = 4/5, find tan(theta).
A3/4
B4/3
C3/5
D5/3
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Archives: MCQs
Find the median of: 10, 2, 8, 4, 6.
A4
B5
C6
D8
If 15th Aug 2026 is Friday, what day is 15th Sept 2026?
ASaturday
BSunday
CMonday
DTuesday
What is the angle between the clock hands at 4:00?
A90°
B100°
C120°
D130°
A and B can paint a house in 12 days. B alone takes 20 days. How long for A?
A25 days
B30 days
C35 days
D40 days
The mean of 5 observations is 10. If the sum of the first 4 is 30, what is the 5th?
A10
B15
C20
D25
What is the next number in the series: 2, 6, 12, 20, 30, …?
A36
B40
C42
D44
If the area of a circle is 154 cm^2 (pi=22/7), find the radius.
A5 cm
B7 cm
C10 cm
D14 cm
A man buys an item for Rs. 500 and sells it for Rs. 400. Find the loss percentage.
A10%
B20%
C25%
D30%
Find the value of log_3(81).
A2
B3
C4
D9