If a number 7P323Q is completely divisible by 88, then the values of P and Q, respectively, are:
Explanation:
Since 7P323Q is divisible by 88, it will be divisible by 8 as well as 11.
For 7P323Q to be divisible by 8, 23Q should be divisible by 8. Hence, Q has be 2
Now, the number is 7P3232, u = 2 + 2 + P = 4 + P t = 3 + 3 + 7 = 13 ∴ u - t = 4 + P - 13 = P - 9 ⇒ P = 9
Hence, option (d).
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