CSS General Abilities Topic 3 MCQ's Test

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

If the difference between the measures of the two smaller angles of a right triangle is 8^o , what is the measure, in degrees, of the smallest angle ?

• 37 A
• 41 B
• 42 C
• 49 D

Find the measure of an angle, if six times its complement is 12^o less than twice its supplement.

• 48^o A
• 96^o B
• 24^o C
• 58^o D

• 20 A
• 30 B
• 40 C
• 50 D

In Δ ABC, ∠ A = 30^o , b = 8, and a = 4√2 . Angle C could equal

• 45^o A
• 135^o B
• 60^o C
• 15^o D

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

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

• 12 A
• 24 B
• 36 C
• 48 D

• 180 cm2 A
• 240 cm2 B
• 120 cm2 C
• 150 cm2 D

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

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

• 47 A
• 74 B
• 90 C
• 106 D

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

• 4 cm, 7 cm and 3 cm A
• 7 cm, 5 cm and 2 cm B
• 5 cm, 4 cm and 3 cm C
• 4 cm, 5 cm and 2 cm 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

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

• 18 A
• 12√3 B
• 18√3 C
• 36 D

• 19 + 5 √2 A
• 28 B
• 17 + √185 C
• 32 D

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

• 6 A
• 12 B
• 6π C
• 12π D