Latest TCS Aptitude Question SOLUTION: 2,3,7,14,29,_,120?

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(#M40002266) TCS question Keep an EYE

2,3,7,14,29,_,120?

Asked In TCS Subhankar Mondal (12 years ago)

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suchandra raavi  (12 years ago)

add 1st and 2nd numbers = 5. Add 2 to it, you will get 7. Now add 2nd and 3rd you get 10. Now add 2^2=4 to it, you get 14. Add 3rd and 4th = 21. Now add 2^3=8 to it you get 29. Add 4th and 5th you get 43. Add 2^4 = 16. You get 59. [ans]. So you need to add successive numbers and add result of successive powers of 2 to it.

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Vaja Krinil Shantilal  (12 years ago)

its like: 2+3=5=>5+2
3+7=10=>10+4=14
7+14=21=>21+8=29
14+29=43=>43+16=59
29+59=88=>88+32=120.....so ans is 59...

Is this solution Helpfull? Yes (5) | No   

naresh g  (12 years ago)

its like: 2+3=5=>5+2
3+7=10=>10+4=14
7+14=21=>21+8=29
14+29=43=>43+16=59
29+59=88=>88+32=120.....so ans is 59...

Is this solution Helpfull? Yes (1) | No   

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