M4maths
Maths Puzzle
Numerical Ability
An integer x is selected in such a way that
x + x^(1/2) + x^(1/4) = 276
Then sum of all digits of the number
y = 100000 x^(1/4) + 1000 x^(1/2) + x will be
OPTION 1) 16
2) 19
3) 22
4) 24
5) 26
6) 29
7) 32
8) 35
9) 36
10)39
Read Solution (Total 3)
-
- according to the 1st solution
x will be 256
as,
256 + 256^(1/2) + 256^(1/4) = 276
so according to the 2nd equation,
100000*256^(1/4) + 1000*256^(1/2) + 256 = 416256
so sum of digit is 4 + 1 + 6 + 2 + 5 + 6 = 24
so option 4) - 9 years agoHelpfull: Yes(2) No(0)
- 24 is the right answer
option 4) - 9 years agoHelpfull: Yes(1) No(0)
- 24 is the right answer
option 4) - 9 years agoHelpfull: Yes(1) No(0)
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