1.

Select the appropriate combination of symbols that will be placed sequentially in place of the question mark (?) In the given equation, which will complete the equation correctly.[(100 ? 2) ? 2] ? 10 = 591. –, ÷, + 2. –, ×, ÷  3. +, ×, ×  4. +, ÷, ÷

Answer» Correct Answer - Option 1 : –, ÷, + 

Calculation:

[(100 ? 2) ? 2] ? 10 = 59

Checking options

Option 1

[(100 – 2) ÷ 2] + 10 = (98/2) + 10 = 59

Option 2

[(100 – 2) × 2] ÷ 10 = 19.6

Option 3

[(100 + 2) × 2] × 10 = 2040

Option 4

[(100 + 2) ÷ 2] ÷ 10 = 5.1

∴ Option 1 is correct



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