Numerical Ability

Question.no.121

  Following a certain relation ship existing among the following figures, what number should come after 240 ?

4,12,48,240,_?_

A)1200
B)960
C)1440
D)1680

Answer..

12/4=3
48/12=4
240/48=5
240*6=1440

C)1440

REASONING

Question.no.120

 In a certain code language "MILTON" is written as """"IMTLNO" .How is "HILTON" written in the code..?

A)IHNLO
B)HILTNO
C)IHTLNO
D)IHLOTN


Answer..

Split the word as three,
Interchange the first letter to second,
HI LT ON
IH TL NO

C)IHTLNO

Numerical Ability

Question.no.119

 Man bought 5 pencils for Rs.4 and sells pencils for Rs.5. The gain percent in the transaction is..?

A)25%
B)20%
C)56(1/4)%
D)50%


Answer..

Actual rate of 4 pens = 16
Slod rate of pens = 20
20/100=0.2
20-16=4
4/0.2=20

B)20%