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Direction: What approximate value should come in place of the question mark(?) in the following question ? (Note that you are not expected to calculate the exact value).

  1. 36.0001 ÷ 5.9998 x √? = 108.0005
    1. 18
    2. 16
    3. 256
    4. 325
Correct Option: D

36.0001 ÷ 5.998 x √? = 108.0005
⇒ 36 ÷ 6 x √? = 108
⇒ 6 x √? = 108
∴ √? = 18
? = 324 ≈ 325



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