CSS General Abilities Topic 3 MCQ's Test

• 270^o A
• 300^o B
• 360^o C
• 330^o D

The complement of an angle exceeds the angle by 60^o. Then the angle is equal to

• 25^o A
• 30^o B
• 15^o C
• 35^o D

• 15.4 A
• 48.6 B
• 71.4 C
• 93.7 D

• None A
• I only B
• I and II only C
• I and III only D

• 1/2 A
• 1 B
• √2 C
• 2 D
• 2√2 E

• 180^o A
• 90^o B
• 360^o C
• 270^o D

In Δ ABC, ∠ A = 30^o , b = 8, and a = 4√2 . Angle C could equal

• 45^o A
• 135^o B
• 60^o C
• 15^o D

What is the area of a circle that is inscribed in a square of area ?

• π/4 A
• π/2 B
• π C
• π√2 D

• 4√6 cm A
• √24 cm B
• 8√3 cm C
• 4√3 cm D

• 3 A
• 4.5 B
• 6 C
• 7.5 D

Given the following data, which can form two triangles ?

i. ∠C = 30o, c = 8, b = 12

ii. ∠B = 45o, a = 12√2, b = 15√2

iii. ∠C = 60^o , b = 12, c = 5√3

• only 1 A
• only 2 B
• only 3 C
• only 1 and 2 D

• 93^o A
• 103^o B
• 83^o C
• 97^o D

• 60^o A
• 65^o B
• 75^o C
• 70^o D

• (a + b + c) = 180^o A
• 2a = 2b = c B
• a + b = 180^o - c C
• a + b = c D

Two sides of a right triangle are 15 and 17. Which of the following could be the length of the third side ?

i. 8

ii. 19

iii. √514

• 1 only A
• 2 only B
• 1 and 2 C
• 1 and 3 D

• 37 A
• 43 B
• 47 C
• 53 D

• 1.5 A
• 3 B
• 2 C
• 3.6 D

• 8 + √41 A
• 8 + √58 B
• 16 C
• 17 D

In Δ ABC, ∠ A = 30^o , a = 6, and c = 8. Which of the following must be true ?

• 0^o < ∠C < 90^o A
• 90^o < ∠C < 180^o B
• 45^o < ∠C < 135^o C
• 0^o < ∠C < 45^o or 130^o < ∠C < 180^o D

• 48 A
• 60 B
• 72 C
• 96 D
• 108 E