CSS General Abilities Topic 3 MCQ's Test

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

• 10 A
• 20 B
• 10π C
• 20π D

The lengths of the sides of triangle are 3, 5, and x. How many possible values of x are there, if x must be an integer ?

• 1 A
• 5 B
• 7 C
• 8 D

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

• 10 A
• 20 B
• 10π C
• 20π D

A 5 × 12 rectangle is inscribed in a circle. What is the radius of the circle ?

• 6.5 A
• 7 B
• 8.5 C
• 13 D

• 7 A
• 17 B
• 9 C
• 14 D

• 100^o A
• 80^o B
• 60^o C
• 70^o D

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

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

• 14.00 A
• 14.09 B
• 14.21 C
• 15.62 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

• 108 A
• 54+72√2 B
• 54+72√3 C
• 198 D

• 18 A
• 72 B
• 18√3 C
• 36√3 D
• 36√2 E

• 100 A
• 110 B
• 120 C
• 130 D

• 15 A
• 30 B
• 45 C
• 60 D

• 1.5 A
• 1.75 B
• 3 C
• 2√2 D
• 3√2 E

• 15.4 A
• 48.6 B
• 71.4 C
• 93.7 D

• 35^o A
• 45^o B
• 55^o C
• 65^o D

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

• 9 A
• 18 B
• 27 C
• 36 D

If the difference between the measures of the two acute angles of a right triangle is 20^o , what is the measure, in degrees, of the smaller one ?

• 20^o A
• 35^o B
• 45^o C
• 55^o D