CSS General Abilities Topic 3 MCQ's Test

• 90^o A
• 120^o B
• 60^o C
• 100^o D

• 6 A
• 11 B
• 22 C
• 30 D

What is the circumference of a circle whose area is 100π ?

• 10 A
• 20 B
• 10π C
• 20π D

• 3 A
• 2 + 3√2 B
• 3 + 2√2 C
• 5 D
• 8 E

• 2.25 cm A
• 4.5 cm B
• 1.25 cm C
• 2.5 cm D

• 18 A
• 27 B
• 30 C
• 36 D

• 8 A
• 20 B
• 8π C
• 20π D

If A is the area and C the circumference of a circle, which of the following is an expression for A in terms of C ?

• C²/4π A
• C²/4π² B
• 2C C
• 2C²√π D

• 20 A
• 30 B
• 40 C
• 50 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

• 8 + √41 A
• 8 + √58 B
• 16 C
• 17 D

• 75 A
• 90 B
• 100 C
• 105 D

An angle is equal to one-third of its supplement. Its measure is equal to

• 40^o A
• 50^o B
• 45^o C
• 55^o D

• 47 A
• 74 B
• 90 C
• 106 D

• 90^o A
• 75^o B
• 80^o C
• 110^o D

• 40^o A
• 60^o B
• 30^o C
• 20^o D

• 15 A
• 30 B
• 45 C
• 54 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

• 30^o A
• 20^o B
• 60^o C
• 45^o D

• y = 60 - 2x A
• y = 2x B
• x + y = 90 C
• y = 180 - 3x D