TCS
Company
Numerical Ability
Sequence and Series
Q. What is the next number of the following sequence.
3/2,9/4,9/4,7/2,49/4,49/4,4/3,16/9,16/9,8/3,...
Read Solution (Total 12)
-
- 3/2,9/4,9/4,7/2,49/4,49/4,4/3,16/9,16/9,8/3
64/9 - 11 years agoHelpfull: Yes(19) No(0)
- 3/2,9/4,9/4,7/2,49/4,49/4,4/3,16/9,16/9,8/3,64/9,64/9
- 11 years agoHelpfull: Yes(7) No(1)
- If we see the first three number of the series:
3/2 9/4 9/4
so the second and third number is the square of the first.....
The series goes on like this......
therefore square of (8/3) gives us 64/9
- 11 years agoHelpfull: Yes(4) No(0)
- square of numerator / square of denominator
- 10 years agoHelpfull: Yes(2) No(0)
- 3/2*3/2=9/4
9/4*1=9/4
7/2*7/2=49/4
49/4*1=49/4
......
8/3*8/3=64/9 - 11 years agoHelpfull: Yes(1) No(0)
- next number is 64/9
- 11 years agoHelpfull: Yes(0) No(0)
- 3/2,9/4,9/4,7/2,49/4,49/4,4/3,16/9,16/9,8/3,64/9,64/9
- 11 years agoHelpfull: Yes(0) No(0)
- correct ans is 64/9
- 11 years agoHelpfull: Yes(0) No(0)
- 64/9 is the answer
- 11 years agoHelpfull: Yes(0) No(0)
- 8^2/3^2 = 64/9
- 11 years agoHelpfull: Yes(0) No(1)
- 64/9
Squareing of both - 10 years agoHelpfull: Yes(0) No(0)
- 3/2^2=(9/4,9/4)square so two times repeat.similarly 8/3^2=64/9,64/9..
- 10 years agoHelpfull: Yes(0) No(0)
TCS Other Question
Q. What is the next number of the following sequence.
0,1,1,2,0.5,2,24,2,2,4,3,7,2,...
Q. What is the next number of the following sequence.
18,24,5,21,27,8,4,24,30,...