Question

Number name for $90,08,00,700$ is:
A. ninety crore eight lakhs and seven hundred.
B. nine crore eight lakhs and seven hundred.
C. nine crore eighty lakhs and seven hundred.
D. ninety crore eighty lakhs and seven hundred.

Answer 1

Hint:Chart out the Indian place value chart and clarify the digit with the help of the chart. Expand the digit obtained and find the place value of each digit with reference to the Indian place value chart.

Complete step-by-step answer:
In the Indian place value chart, the digits are ground in twos. The number is read from left to right as
as $crore$ – $lakhs$ – $thousand$ –$hundreds$ - $ones$
Now let us draw the place value of the chart of the Indian system.

$\begin{align}
  & 1,00,000=1lakh\text{ ; }1,00,00,000=1lakh \\
 & 10,00,000=10lakh\text{ ; }10,00,00,000=10crore \\
\end{align}$

Thus we can write the number name of $90,80,00,700$ as $ninety\text{ }crore\text{ }eight\text{ }lakhs\text{ and }seven\text{ }hundred.$
Thus we got the required number name as,
$90,80,00,700=$ $ninety\text{ }crore\text{ }eight\text{ }lakhs\text{ and }seven\text{ }hundred.$
Hence proved ( A ) is the correct answer.

Note: There is also an international place value chart, according to that we can write the given digits in a group of threes. The number is read from left to right as billion – million – thousands – one.
Thus we can write the number as 900,800,700.

900,800,700 $=nine\text{ }hundred\text{ }million\text{ }eight\text{ }hundred\text{ }thousand\text{ }and\text{ }seven\text{ }hundred.$