After
the division of a number successively by 3, 4 and 7, the remainders obtained
are 2, 1 and 4 respectively. What will be the remainder if 84 divides the same
number?
a.
80
b.
75
c.
41
d.
53
Number will be like 3(4 (7x+4)+1)
+2 = 84x + 53.
When this number is divided by 84, remainder obtained is 53. Altenatively,
go through the options.