SSC
Government Jobs Exams
Numerical Ability
Number System
6 : 64 : 11 : ?
(1) 144 (2) 169
(3) 121 (4) 124
Read Solution (Total 2)
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- (2) 169
(6+2)^2 = 862 = 64
(11+2)^2 = 13^2 = 169 - 10 years agoHelpfull: Yes(3) No(0)
- here 6:64 obtain a relation that adding 2 to first no 6 and squaring it we get 64
similarly adding 2 to 11 and squaring it ans is 11+2=13*13=169 - 7 years agoHelpfull: Yes(1) No(0)
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