LIC AAO 04 May 2019 Paper

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Directions (60–65) : What approximate value will come in place of question mark (?) in the given questions? (You are not expected to calculate the exact value.)

Question : 60 of 100

Marks: +1, -0

31.94/ 1.98 ^3+42.04/?= 7

Validate

Solution:

(3)

32/ 2^3+ 42 / ? ≈ 7

⇒

32/8+42/?≈ 7

⇒

4+42/? ≈ 7⇒42/? ≈ 7-4 ≈ 3

⇒

?≈ 42/3≈ 14

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