hr interview Interview Numerical Ability Age Problem

The operation * applied to a number gives as its result 10 subtracted from twice the number.what is (9)?

Read Solution (Total 2)

6

Considering first (*9)=2x9-10=8 and *8=2x8-10=6
9 years agoHelpfull: Yes(1) No(1)

*9=(2*9)-10=8
*(*9)=*8=2*8-10=6
ans 6
7 years agoHelpfull: Yes(0) No(1)

hr interview Other Question

what are the ages of the three brothers?
1) the product of their ages is 21
2) the sum of their ages is not divisible by 3. Anybody got interview letter for ibm gbs who cleared both writen round which was held at oxford college on 26th april at bangalore