If 769 = 22 and 374 = 14, then 856 = ?
2016
If 769 = 22 and 374 = 14, then 856 = ?
- A.
28
- B.
46
- C.
19
- D.
9
Attempted by 60 students.
Show answer & explanation
Correct answer: C
1. Identify the hidden mathematical operation: The result is the sum of the individual digits of the given number.
2. Check the given examples: For 769, $7 + 6 + 9 = 22$. For 374, $3 + 7 + 4 = 14$. The logic holds true.
3. Apply the same logic to the target number 856: $8 + 5 + 6 = 19$.
Final Answer: Option C