Question

Uttar Pradesh, Government conducted a survey of 200 people was about their preference of visiting various

pavilions.

Pavilion Good living Western Pavilion Delhi Pavilion Toy Pavilion Defence Pavilion

Number of people 55 40 45 35 25

(a) Find the probability that selected person visited only Western pavilion is

(i) 1/5 (ii) 1/10 (iii) 1/15 (iv) 1/20

(b) Find the probability that selected person visited both Good living and Delhi pavilion is

(i) 7/10 (ii) ½ (iii) 1/3 (iv) 1/4

(c) Find the probability that selected person visited only defence pavilion is

(i) 1/7 (ii) 1/8 (iii) 1/9 (iv) 1/10

(d) Find the probability that selected person visited only Delhi pavilion is

(i) 7/40 (ii) 9/40 (iii) 11/40 (iv) 13/40

(e) Find the probability that selected person visited both Toy and Defence pavilion is

(i) 1/10 (ii) 3/10 (iii) 4/10 (iv) 7/10
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Answer 1

Answer:

Number of people 55 40 45 35 25

Pavilion Good living Western Pavilion Delhi Pavilion Toy Pavilion Defence Pavilion

Uttar Pradesh, Government conducted a survey of 200 people was about their preference of visiting various