CSS General Abilities Topic 3 MCQ's Test

• 5√2 A
• 10 B
• 11 C
• 13 D

• 100 A
• 110 B
• 120 C
• 130 D

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

• 18 A
• 12√3 B
• 18√3 C
• 36 D

In a Δ ABC, if 2 ∠ A = 3 ∠ B = 6 ∠ C, then ∠ A is equal to

• 60^o A
• 30^o B
• 90^o C
• 120^o D

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

In circle of radius 5 cm, AB and AC are two equal chords such that AB = AC = 6 cm. What is the length of the chord BC ?

• 9.6 cm A
• 11 cm B
• 12 cm C
• 9 cm D

• 18 A
• 24 B
• 12 + 12 √3 C
• 18 + 6 √3 D
• 24√2 E

• 14.00 A
• 14.09 B
• 14.21 C
• 15.62 D

In ΔABC, D and E are the mid-points of AB and AC, respectively. Find the ratio of the areas of Δ ADE and Δ ABC.

• 1/2 A
• 1/4 B
• 3/4 C
• 1/8 D

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

• 10 A
• 20 B
• 10π C
• 20π D

• 40^o A
• 60^o B
• 30^o C
• 20^o D

• 50^o A
• 90^o B
• 100^o C
• 120^o D

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

• 12 A
• 24 B
• 36 C
• 48 D

• 90^o A
• 120^o B
• 60^o C
• 100^o D

• 8 A
• 20 B
• 8π C
• 40π D

• 135^o A
• 125^o B
• 115^o C
• 110^o 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

• 3 A
• 4.5 B
• 6 C
• 7.5 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