MTSS CLASS - 11 QUIZ

• 4

• 8

• 16

• 2

In a city 20% of the population travels by car, 50% travels by bus and 10% travels by both car and bus. Then persons travelling by car or by bus is

• 70%

• 80%

• 60%

• 40%

If sec A + tan A = k, then cos A is

R is a relation from {11,12,13} to {8, 10, 12} defined by y=x-3, then R^-1 is given by

• {(11, 8), (13, 10)}

• {(8,11), (10, 13)}

• {(10, 13), (8, 11), (12, 10)}

• {(8, 11), (12,10)}

• 0

• -1

• 1

• 2

⁵C₀ + ⁵C₁ + ⁵C₂ + ⁵C₃ + ⁵C₄ + ⁵C₅ equals

• 30

• 31

• 32

• 33

The number of arrangements of the letter of the word 'BHARAT' taking 3 at a time is

• 24

• 14

• 72

• 120

The number of the committees containing 3 men and 2 women that can be formed from 6 men and 4 women is

• 6

• 20

• 60

• 120