Q401
Which of the following digits will replace the H marks in the following equation ? 9H + H8 + H6 = 230
A.
3
B.
4
C.
5
D.
9
E.
None of these
AnswerAnswer: Option E
Solution
Answer: Option E
Solution:
9H + H8 + H6 = 230⇒ {(9 × 10) + H} + (10H + 8) + (10H + 6) = 230
⇒ 21H + 104 = 230
⇒ 21H = 126
⇒ H = 6