Find real questions from previous competitive exam papers with answers and solutions.
Browse complete papersWhat is the area of a triangle with base 12 cm and height 10 cm?
60 cm2
50 cm2
70 cm2
80 cm2
Correct answer
60 cm2
How many tangents can a circle have?
infinitely many
2
1
10
Correct answer
infinitely many
A conical party hat has a slant height of 10 cm and a radius of 7 cm. What is its curved surface area? (Use π=3.14)
220 cm2
219.8 cm2
225 cm2
215 cm2
Correct answer
220 cm2
A solid hemisphere with radius 8 cm is painted. Find its total surface area.
602.8 cm2
704.8 cm2
805.6 cm2
900 cm2
Correct answer
602.8 cm2
A cube is a special type of rectangular parallelepiped where: Which of the following correctly describes why a cube is considered a special type of rectangular parallelepiped?
All edges (sides) are of equal length.
The length, breadth, and height are all different.
The length and breadth are equal, but greater than the height.
The length is greater than the breadth, which equals the height.
Correct answer
All edges (sides) are of equal length.
√2 + √3 is classified as:
Rational
Integer
Whole Number
Irrational
Correct answer
Rational
Fill in the blank: Every real number is either rational or _____.
Natural
Whole
Integer
Irrational
Correct answer
Natural
3.25 as a mixed number is:
\( 3(2/5)\)
\( 3 (25/100)\)
\( 3(1/4)\)
\( 3 (1/7)\)
Correct answer
\( 3(2/5)\)
A tank holds 27.5 liters of water. If a leak causes 3/8 of the water to drain out, how much water remains in the tank (in liters)?
17.1875 L
10.3125 L
17.25 L
10.5 L
Correct answer
17.1875 L
What is the unit digit (ones place) of the square of 84?
4
6
8
2
Correct answer
4