CSS General Abilities Topic 3 MCQ's Test

• Supplementary A
• Complementary B
• Equal C
• Unequal D

If the measures of the angles of a triangle are in the ratio of 1:2:3, and if the length of the smallest side of the triangle is 10, what is the length of the longest side ?

• 10√2 A
• 10√3 B
• 15 C
• 20 D

• 2/3 A
• 1/1 B
• 3/2 C
• 2/1 D

• 20 A
• 30 B
• 40 C
• 50 D

• 120^o A
• 52^o B
• 78^o C
• 130^o D

• 8 A
• 20 B
• 8π C
• 20π D

• 48 A
• 60 B
• 72 C
• 96 D
• 108 E

• 5 cm A
• 4 cm B
• 3 cm C
• 2 cm 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

• 18 A
• 27 B
• 30 C
• 36 D

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

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

• 93^o A
• 103^o B
• 83^o C
• 97^o D

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

• 30^o A
• 40^o B
• 50^o C
• None of these 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

• 7 A
• 17 B
• 9 C
• 14 D

If one side of Δ ABC is 5, what is the smallest integer that could be the perimeter of the triangle ?

• 8 A
• 10 B
• 11 C
• 12 D

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

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