Question 7Asked in DSSSB TGT Computer Science (Technical), 1 Aug 2021, Shift 1

What is the value of (1715)₁₀ in base 12?

A(BAA)₁₂
B(ABA)₁₂
C(BCB)₁₂
D(BAB)₁₂

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Correct answer: (D) (BAB)₁₂

Explanation

1715 ÷ 12 = 142 remainder 11 (B); 142 ÷ 12 = 11 remainder 10 (A); 11 = B. Reading the remainders upward gives (BAB)₁₂. Check: 11×144 + 10×12 + 11 = 1715.

From DSSSB TGT Computer Science PYQ (Technical), 1 Aug 2021, Shift 1

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