UPSC CAPF (AC) 2026 Paper I · Question 124

Question 124 of the UPSC CAPF (AC) 2026 Paper I (19 July 2026). Try it first, then open the answer and explanation.

1. CAPF 2026 · P-I · Q124 · General Science · Science & Technology

   The binary multiplication of the numbers 12 and 10 will be

   1. 1111000
   2. 1110001
   3. 1111001
   4. 1111010

   संख्या 12 और 10 का द्वि-आधारी गुणन (binary multiplication) क्या होगा?

   1. 1111000
   2. 1110001
   3. 1111001
   4. 1111010
   Show answer

   Answer: (1) 1111000

   उत्तर: (1) 1111000

   12 = 1100 and 10 = 1010 in binary; 1100 × 1010 = 11000 + 1100000 = 1111000. Check: 12 × 10 = 120 = 64 + 32 + 16 + 8, which is 1111000 in binary.

Answer it in the practice appMake a topic-wise quiz