DeeptiM wrote:

Indeed it is..pls help me with the explanation part..

Surely.

Take 234700 and 234800. Now how many numbers are there between them? 100.

How many numbers are there between them such that there is 1 at ten's place and 3 at unit's place. 1. 234713.

Take 234700 and 234900.

how many numbers are there between them? 200.

How many numbers are there between them such that there is 1 at ten's place and 3 at unit's place. 2. 234713 and 234813.

Take 234700 and 234500.

how many numbers are there between them? 300.

How many numbers are there between them such that there is 1 at ten's place and 3 at unit's place. 3. 234713, 234813 and 234913.

By now you must have realized the pattern here. For every hundred there is one such number.

Subtract 458600 and 234700

458600-234700=223900

For every hundred 1 such number

So for 223900 there will be 2239 such numbers.

Hope i made it clear.

Also, please include answer options and OA in your question. And yes if this forum/post is helpful to you, show appreciation. ( You know how!)

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