Question
Download Solution PDF[(9)3 × (?)2 ] ÷ 21 = 1701
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
[(9)3 × (?)2] ÷ 21 = 1701
Formula used:
Use BODMAS to isolate (?)2 and solve step-by-step
Calculation:
⇒ [(9)3 × (?)2] ÷ 21 = 1701
⇒ (729 × (?)2) ÷ 21 = 1701
⇒ 729 × (?)2 = 1701 × 21
⇒ 729 × (?)2 = 35721
⇒ (?)2 = 35721 ÷ 729
⇒ (?)2 = 49
⇒ ? = √49 = 7
∴ The missing number is 7
Last updated on May 21, 2025
->The CSIR Junior Secretariat Assistant Provisional Response Sheet has been released on 21st May 2025 at the official website.
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