CSC
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What is the next number in the sequence below?
1 4 9 16 25 36 __ ?
Read Solution (Total 8)
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- Next number in the sequence is 49
this sequence is the series of "square of natural numbers".
1*1 2*2 3*3 4*4 5*5 6*6 7*7 8*8 .... - 13 years agoHelpfull: Yes(5) No(0)
- answer is 49
as the series of numbers are squares of numbers
1^2=1
2^2=4
3^2=9
and so on
therefore 7^2=49 - 13 years agoHelpfull: Yes(1) No(0)
- sequence is n^2
i.e., 1^2 2^2 3^2 4^2 5^2 6^2 7^2 .........
so, 1 4 9 16 25 36 49 .......... - 13 years agoHelpfull: Yes(0) No(0)
- Ans = 49
Exp = The sequence is like
square of[(1)(2)(3)(4)(5)(6)(7)]
i.e., sqr(1)=1
sqr(2)=4
sqr(3)=9
sqr(4)=16
sqr(5)=25
sqr(6)=36
sqr(7)=49..
$ Vignesh (India,TamilNadu) $ - 13 years agoHelpfull: Yes(0) No(0)
- ans : 49
1^2 2^2 3^2 4^2 5^2 6^2 7^2
1 4 9 16 25 36 49 - 12 years agoHelpfull: Yes(0) No(0)
- 1sqre,2sqre,3sqre.......49
- 12 years agoHelpfull: Yes(0) No(0)
- 49 because the series comes as squres of the numbers
- 12 years agoHelpfull: Yes(0) No(0)
- next no is 49
- 10 years agoHelpfull: Yes(0) No(0)
CSC Other Question
Insert the missing number
3, 7, 6, 5, 9, 3, 12, 1, 15, ...
A. 18 B. 13
C. -1 D. 3
In order to obtain an income of Rs. 650 from 10% stock at Rs. 96, one must make an investment of:
A. Rs. 3100 B. Rs. 6240
C. Rs. 6500 D. Rs. 9600