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what is the ground rule for FIJ type question

What annual instalment will discharge a debt of rs808 due in 2 years at 2% per annum

A sum of money is borrowed and paid back in two equal instalments of rs 882,allowing 5% compound interest. Find the sum borrowed

Are there any tricks to solve para jumbles??

1+2=

Is there any trick to solve para jumbles?

about sports and go

about sports and go

about sports and go

Solution: By Fermat's theorem as 24 and 7 are co­primes, remainder of 24^6 mod 7 =1. Hence,24^13 can be split up as 24^6* 24^6* 24 mod 7 = 1*1*3 mod 7 =3. Hence, remainder is 3. How is 24 mod 7 calculated here