Rahim is 10 years older than his brother Shabbir. However, P years ago Rahim was twice as old as Shabbir. If Shabbir is now N years old and N > P find the value of N-P
A. 10
B. 11
C. 12
D. 13
E. 14
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সঠিক উত্তরঃ
A.
10
Explanation:
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