CSS General Abilities Topic 3 MCQ's Test

• a = 30^o , b = 40^o A
• a = 73^o , b = 75^o B
• a = 100^o , b = 0^o C
• None of these D

What is the measure of the angle formed by the minute and hour hands of a clock at 1:50?

• 90^o A
• 95^o B
• 105^o C
• 115^o 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

• 90^o A
• 120^o B
• 60^o C
• 100^o D

If one side of Δ ABC is 5, what is the smallest integer that could be the perimeter of the triangle ?

• 8 A
• 10 B
• 11 C
• 12 D

• 90^o A
• 75^o B
• 80^o C
• 110^o D

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

• 30^o A
• 40^o B
• 50^o C
• None of these D

• 45^o A
• 60^o B
• 75^o C
• 90^o D

• 1 + √2 A
• 2 + √2 B
• 4 C
• 2 + 2 √2 D
• 6 E

• 8 + √41 A
• 8 + √58 B
• 16 C
• 17 D

• 21 A
• 38 B
• 42 C
• 69 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

• 8 + √41 A
• 8 + √58 B
• 16 C
• 17 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

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

• 10 A
• 20 B
• 10π C
• 20π 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

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

What is the area of an equilateral triangle whose altitude is 6 ?

• 18 A
• 12√3 B
• 18√3 C
• 36 D