Latest IBM Aptitude Question SOLUTION: 1,1,2,4,6,36,39,1521,?

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(#M40017975) IBM Logical Reasoning question Keep an EYE

1,1,2,4,6,36,39,1521,?

Asked In IBM Puneet (11 years ago)

Unsolved Read Solution (4)

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baban bhattacharjee  (11 years ago)

ANS=1525.
1^2=1,1+1=2
2^2=4,4+2=6
6^2=36,36+3=39
39^2=1521
so,next term is=1521+4=1525

Is this solution Helpfull? Yes (78) | No (3)  

Niveditha Biradar  (11 years ago)

ans: 1525

Solution: consider 1,1 (1 square is 1)
2,4 (2 square is 4)
like this

consider the 2nd and 3rd number(1,2) difference is 1
consider the 4th and 5th number(4,6) difference is 2
consider the 6th and 7th number (36,39) difference is 3
so between the 8th and 9th number difference should be 4

so ans is 1525

Is this solution Helpfull? Yes (16) | No   

Muthu Madhavan  (11 years ago)

Ans is 1525
1+1=2
2*2=4
4+2=6
6*6=36
36+3=39
39*39=1521
1521+4=1525

Is this solution Helpfull? Yes (6) | No   

najma  (9 years ago)

1*1= 1 + 1 = 2

2*2 = 4 +2 =6

6*6=36 + 3=39

39*39=1521+4= 1525

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