For what value of ‘K’ is the number 6745K2 divisible by 9?
‘K’के किस माान के लिए, संख्या 6745K2, 9 से विभाज्य होगी?
For what value of ‘K’ is the number 6745K2 divisible by 9?
Detailed Solution & Logic
Correct Answer:
3
6745K2
Sum of digits = 6+7+4+5+2+K = 24+K $
24+K must be divisible by 9
24+K = 27
K = 3
Answer: K=3
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