CSS General Abilities Topic 3 MCQ's Test

• 8 A
• 20 B
• 8π 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

• 21 A
• 38 B
• 42 C
• 69 D

• 45^o , 55^o , 80^o A
• 45^o , 60^o , 75^o B
• 45^o , 65^o , 70^o C
• None of these D

• 80^o A
• 90^o B
• 100^o C
• None of these D

• ∠ A + 180^o A
• 180^o - ∠ A B
• 1/2 ∠BAC C
• ∠A + 90^o D

• a > 4√3 A
• a > 8 B
• a = 4√3 C
• 4√3 < a < 8 D

The angles of triangle are in a ratio of 8 : 3 : 1. The ratio of the longest side of the triangle to the next longest side is

• √6:2 A
• 8 : 3 B
• √3:1 C
• 8 : 5 D

• 40^o A
• 50^o B
• 80^o C
• 100^o D

• 18^o A
• 36^o B
• 45^o C
• 72^o D

• 35^o A
• 45^o B
• 55^o C
• 65^o D

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

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

• 48 A
• 48 + 12 √2 B
• 48 + 12√3 C
• 60 D

In ΔABC, the measure of the exterior angles at vertices A and B are 145^o and 125^o, respectively. Which of the following statement about ΔABC above must be true.

i. The triangle is a right triangle.

ii. The triangle is an isosceles triangle.

iii. The triangle is a scalene triangle.

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

• 1.5 A
• 3 B
• 2 C
• 3.6 D

What is the area of a circle whose circumference is π/2 ?

• π/16 A
• π/4 B
• π/2 C
• π D

• 60 A
• 90 B
• 105 C
• 120 D

• 8 + √41 A
• 8 + √58 B
• 16 C
• 17 D