Persistent Systems Programming and Technical Programming

Q.How many digits the following operation results?
(105112126*1512)/7213

a]17
b]20
d]21
e]121

Read Solution (Total 4)

heyy saloni...are u sure that this question is correct and complete..coz i tried a lot to solve it through various methods but couldn't succeed..so plzz just verify the question once more..
10 years agoHelpfull: Yes(3) No(1)

calci was not allowed!
10 years agoHelpfull: Yes(1) No(0)
plzz explain the answer to this question..
10 years agoHelpfull: Yes(1) No(0)
option a)17
since 105*112*126*1512=2240421120
(105*112*126*1512)/7213=310608.7785942049
so 17 digits
10 years agoHelpfull: Yes(0) No(1)

Persistent Systems Other Question

Q. Equivalent pointer representation of a[i][j][k][l] is:
a] *(*(*(*a+i)+j)+k)+l)
b] (*(*(*a+i)+j)+k)+l)
c] (((a+i)+j)+k)+l)