Question

In T.Nagar the building were numbered from 1 to 100.Then how many 6’s will be present in the numbers?
a)18 b)19 c)20 d)21; In T.Nagar the building were numbered from 1 to 100.Then how many 6’s will be present in the numbers?; a)18 b)19 c)20 d)21

Answer 1

Here is your answer

$</b>c)20$

Reason:

In 60-69 there are 11- 6's (includes 66)

Now between 1-100 excluding 60-69

1- 6's in each of 9 set

So 9- 6's are here

Total= 11+9= 20

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