What should come in place of the question mark (?) in the following question? (You do not have to calculate the exact value.) √? + 36.09% of 350 - 15.998 × 22.015 = - (14)2
What should come in place of the question mark (?) in the following question? (You do not have to calculate the exact value.) √? + 36.09% of 350 - 15.998 × 22.015 = - (14)2 Correct Answer 900
GIVEN :
√? + 36.09% of 350 - 15.998 × 22.015 = -(14)2
CONCEPT :
CALCULATION :
Approximating the values to the nearest integer & replacing '?' by 'x'.
⇒ √x+ (36/100) × 350 - 16 × 22 = - 196
⇒ √x + 126 – 352 = -196
⇒ √x = -196 - 126 + 352
⇒ √x = 30
⇒ x = 302
⇒ x = 900
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Feb 20, 2025