Latest CAT Aptitude Question SOLUTION: What are the next two in this series? 1010, 101, 22, 20, 14, ??, ??

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(#M40009933) CAT Numerical Ability question series Keep an EYE

What are the next two in this series?

1010, 101, 22, 20, 14, ??, ??

Asked In CAT jyotish r (11 years ago)

Solved Vignesh Read Solution (3)

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Read Solution (3) :

Atul  (11 years ago)

13, 12

The series is the number 10 written first in Base 2 (binary), then in Base 3, then in Base 4, and so on. 10 in Base 7 is 13, and 10 in Base 8 is 12.

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Vignesh  (11 years ago)

13, 12

The series is the number 10 written first in Base 2 (binary), then in Base 3, then in Base 4, and so on...

So,
10 in Base 7 is 13, and 10 in Base 8 is 12.

Final series : 1010, 101, 22, 20, 14, 13, 12

Is this solution Helpfull? Yes (1) | No (2)  

Vignesh  (11 years ago)

13, 12

The series is the number 10 written first in Base 2 (binary), then in Base 3, then in Base 4, and so on...

10 in Base 2 = 1010
10 in Base 3 = 101
10 in Base 4 = 22
10 in Base 5 = 20
10 in Base 6 = 14
10 in Base 7 = 13
10 in Base 8 = 12.

Final series : 1010, 101, 22, 20, 14, 13, 12

Is this solution Helpfull? Yes (1) | No (2)  

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