Mathematics Archives - Page 2 of 5 - MrMCQs

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AdminEnlightened

The sum of the interior angles of a triangle is:

a) 90°b) 180° ✅c) 270°d) 360°

a) 90°
b) 180° ✅
c) 270°
d) 360°

AdminEnlightened

What is the value of 5^3 (5 raised to the power of 3)?

a) 25b) 125 ✅c) 225d) 625

a) 25
b) 125 ✅
c) 225
d) 625

AdminEnlightened

A shopkeeper gives a 10% discount on all items. If the original price of a shirt is $30, what is the discounted price?

a) $20b) $25 ✅c) $27d) $30

a) $20
b) $25 ✅
c) $27
d) $30

AdminEnlightened

If f(x) = 2x^2 – 3x + 1, find f(3).

a) 4b) 10c) 16 ✅d) 22

a) 4
b) 10
c) 16 ✅
d) 22

AdminEnlightened

Solve the equation 2x – 3 = x + 4.

a) x = -7 ✅b) x = -1c) x = 1d) x = 7

a) x = -7 ✅
b) x = -1
c) x = 1
d) x = 7

AdminEnlightened

Find the value of x in the right-angled triangle with sides 5, 12, and x (hypotenuse).

a) 7b) 10c) 13 ✅d) 17

a) 7
b) 10
c) 13 ✅
d) 17

AdminEnlightened

Convert 0.75 to a fraction in its simplest form.

a) 1/3b) 3/4 ✅c) 4/3d) 3/5

a) 1/3
b) 3/4 ✅
c) 4/3
d) 3/5

AdminEnlightened

The sum of three consecutive odd integers is 51. What is the largest integer?

a) 15b) 17c) 19 ✅d) 21

a) 15
b) 17
c) 19 ✅
d) 21

AdminEnlightened

Simplify the expression: (2^3) * (2^2).

a) 8b) 12c) 16 ✅d) 24

a) 8
b) 12
c) 16 ✅
d) 24

AdminEnlightened

What is the volume of a cube with side length 3 units?

a) 6 cubic unitsb) 9 cubic unitsc) 18 cubic unitsd) 27 cubic units ✅

a) 6 cubic units
b) 9 cubic units
c) 18 cubic units
d) 27 cubic units ✅

AdminEnlightened

A car traveled 240 kilometers in 4 hours. What was its average speed?

a) 40 km/hb) 60 km/hc) 80 km/h ✅d) 100 km/h

a) 40 km/h
b) 60 km/h
c) 80 km/h ✅
d) 100 km/h

AdminEnlightened

What is the value of tan(45°)?

a) 0b) 1c) √2/2 ✅d) 2

a) 0
b) 1
c) √2/2 ✅
d) 2

AdminEnlightened

Find the mode of the following set of numbers: 2, 3, 4, 4, 6, 6, 7, 8, 9.

a) 3b) 4 ✅c) 6d) 9

a) 3
b) 4 ✅
c) 6
d) 9

AdminEnlightened

Solve the equation 3(x – 2) + 4 = 13.

a) x = 3b) x = 5c) x = 7 ✅d) x = 9

a) x = 3
b) x = 5
c) x = 7 ✅
d) x = 9

AdminEnlightened

What is the next number in the sequence: 2, 4, 8, 16, …?

a) 20b) 24c) 32 ✅d) 64

a) 20
b) 24
c) 32 ✅
d) 64

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