Question

The standard number of thirty-one crores, fifty-five lakhs, thirty two thousands, eight hundreds is ________.
A. 31,55,32,800
B. 3,01,55,32,800
C. 3,15,05,32,800
D. 3,15,53,02,800

Answer 1

Hint – In order to get this problem right we need to use the given number in words to get the numbers in figures with the help of the rule of ones, tens, hundred etc.

Complete step-by-step answer:
The given number in word is thirty-one crores, fifty-five lakhs, thirty two thousands, eight hundreds.
We can see the last number is eight hundreds so 800 will be the last number.
0 at ones place, 0 at tens place, 8 at hundredth place.
Then we see that there are thirty two thousands after hundredth place, so at thousandth place there will be 2 and at ten thousandth place there will be 3.
After ten thousandth place there are fifty-five lakhs, so there will be 5 at both lakh and ten lakh places.
After ten lakh places there is thirty one crore so at crore there will be 1 and at ten crore 3 will be there.
From the above data we get to know that the required number is 31,55,32,800.
So, the correct option is A.

Note – When you face such problems to solve you need to remember the sequence ones, tens, hundredth, thousandth, ten thousandth, lakh, ten lakh, crore, ten crore and so-on and set numbers according to this rule and get the answer to the problems and get the right answer. Knowing this will help you to know the sequence of numbers and you will solve such problems and will also know that the number is at present at a place what is that place called.