1.

1). 1212). 993). 664). 11

Answer»

The given EXPRESSION:

[(1.3)2 × (4.2)2] ÷ 2.7 =?

⇒ ? = [1.69 × 17.64] ÷ 2.7

⇒ ? ≈ 29.81/2.7

⇒ ? ≈ 11.04 ≈ 11

Hence, the required answer in PLACE of QUESTION MARK is 11.


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