8.01^2+ 5.95 \times ? = 82.13

LIC AAO 05 May 2019 Paper

Directions (47–51) : What approximate value will come in place of question mark (?) in the given questions? (you are not expected to calculate the exact value)

Question : 48 of 100

Marks: +1, -0

8.01^2+ 5.95 × ? = 82.13

Validate

Solution:

(1)

8^2+ 6 × ? ≈ 82

⇒

64 + 6 × ? ≈ 82

⇒

6 × ? ≈ 82 - 64 = 18

⇒

? =18/6= 3

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