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Q: हल करें : 90 + [65 + {40 ÷ 8 - (55 - 115 ÷ 5) ÷ 32}]
  • A. 159
  • B. 195
  • C. 172
  • D. 164
Correct Answer: Option A - 90 + [65 + {40 ÷ 8 – (55 – 115 ÷ 5) ÷ 32}] = 90 + [65 + 5 – (55 – 23) ÷ 32] = 90 + [70 – 32 ÷ 32] = 90 + 69 = 159
A. 90 + [65 + {40 ÷ 8 – (55 – 115 ÷ 5) ÷ 32}] = 90 + [65 + 5 – (55 – 23) ÷ 32] = 90 + [70 – 32 ÷ 32] = 90 + 69 = 159

Explanations:

90 + [65 + {40 ÷ 8 – (55 – 115 ÷ 5) ÷ 32}] = 90 + [65 + 5 – (55 – 23) ÷ 32] = 90 + [70 – 32 ÷ 32] = 90 + 69 = 159