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By remainder theorem , when (a+b)N divided by a, the remainder will be bN.
1427 when divided by 13.
Or (13+1)27 when divided by 13.
Remainder will be 127 or 1
Hence remainder will be 1.
If D and E are the mid points of AB and AC respectively of ∆ ABC, then the ratio of the areas of ADE and BCED is ?
A bag contains notes of Rs.10, Rs.20, and Rs.50 in the ratio of 1:3:5. If the total value of money in the bag is Rs.1920, find the number of Rs.20 notes.
The simplest form of the ratio of 2.5 : 6.5 is _____.