RRB RPF RPSF SI and CONS Model Papers 4 with solutions

Question : 3 of 122

Marks: +1, -0

In a big garden, 60% of the trees are coconut trees, 25% of the number of coconut trees are mango trees and 20% of the number of mango trees are apple trees. If the number of apple trees is 1500, then the number of trees in the garden is

48000
50000
51000
45000

Validate

Solution:

(2) Let the number of trees in the garden be p, then

p×{60}/{100} ×{25}/{100} ×{20}/{100}=1500

⇒ 3 p=1500 ×100

Hence,

p = 50000

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