CSS General Abilities Topic 3 MCQ's Test

• 135^o A
• 125^o B
• 115^o C
• 110^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

The length of a rectangle is 5 more than the side of a square, and the width of the rectangle is 5 less than the side of square. If the area of the square is 45, what is the area of the rectangle ?

• 20 A
• 25 B
• 45 C
• 50 D
• 70 E

• 290^o A
• 300^o B
• 280^o C
• 285^o D

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

• 18 A
• 12√3 B
• 18√3 C
• 36 D

• 60^o A
• 65^o B
• 75^o C
• 70^o D

• 25/81 A
• 25/16 B
• 16/25 C
• 16/81 D

• 8 A
• 20 B
• 8π C
• 40π 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

• 90^o A
• 75^o B
• 80^o C
• 110^o D

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

If the measures of the angels of a triangle are in the ratio of 1 : 2 : 3, what is the ratio of the length of the smallest side of the triangle to the length of the longest side of the triangle?

• 1 : 2 A
• 1 : 3 B
• 1 : 5 C
• 2 : 3 D

The sides of a triangle are in a ratio of 4 : 5 : 6. The smallest angle is

• 82^o A
• 69^o B
• 56^o C
• 41^o D

• 47 A
• 74 B
• 90 C
• 106 D

The circumference of a circle of aπ units, and the area of the circle is bπ square units. If a = b, what is the radius of the circle ?

• 1 A
• 2 B
• 3 C
• π D

A square of area 2 is inscribed in a circle. What is the area of the circle ?

• π/4 A
• π/2 B
• π C
• π√2 D

• 35^o A
• 45^o B
• 55^o C
• 65^o D

• x = ∞ + β + γ A
• x + β = ∞ + γ B
• x + γ = β + ∞ C
• x + ∞ = β + γ D

• 45^o A
• 60^o B
• 75^o C
• 90^o D

• 1.5 A
• 3 B
• 2 C
• 3.6 D