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
Answer: Option E
Solution (By Examveda Team)
9H + H8 + H6 = 230⇒ {(9 × 10) + H} + (10H + 8) + (10H + 6) = 230
⇒ 21H + 104 = 230
⇒ 21H = 126
⇒ H = 6
This Question Belongs to Arithmetic Ability >> Number System
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