TCS
Company
Numerical Ability
Number System
(38 x 142)/[(4096)^1/2] =?
1) 337.25
2) 269.8
3) 490
4) 84.3125
5) None of these
Read Solution (Total 4)
-
- ans is 4) 84.3125
(38 x 142)/[(4096)^1/2]
=(5396/64)
=84.3125 - 13 years agoHelpfull: Yes(11) No(3)
- 38*142=5396
2^(12*2)=2^6=64
5396/64=84.3125 - 10 years agoHelpfull: Yes(0) No(1)
- (38*142)=5396
[(4096)^1/2]=√(4096)=64
5396/64=84.3125 - 8 years agoHelpfull: Yes(0) No(0)
- option 4)84.3125
(38*142)/64=84.3125 - 6 years agoHelpfull: Yes(0) No(0)
TCS Other Question
45 people {a1, a2,.....,a45} meet and shake hands in a circular fashion. In other words, there are totally 45 handshakes involving the pairs
{a1,a2},{a2,a3},......{a44,a45},{a45,a1}. Then the size of the
smallest set of people such that the rest have shaken hands with at
least one person in the set is
3 + 33.3 + 3.03 + 333 =?