Question
Download Solution PDFA 9-digit number 846523X7Y is divisible by 9, and Y - X = 6. Find the value of \(\rm\sqrt{2X+4Y}\).
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
A 9-digit number 846523X7Y is divisible by 9, and Y - X = 6.
Calculation:
A 9-digit number 846523X7Y is divisible by 9.
And Y - X = 6.
From this we can assume that Y = 8 and x = 2
So, value of \(\rm√{2X+4Y}\) = √(2 × 2 + 8 × 4)
⇒ √(36) = 6
∴ The correct option is 3
Last updated on Jun 13, 2025
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