Raghvan had confusion in zeroes. He said 100000 is ten lakhs and 100000000 is one crore. Is he correct?

Q.

Write hundred, thousand, ten thousand, one lakh, ten lakhs and one crore as powers of 10.

Q. Fill in the blank:
(i) 1 lakh = ... ten thousand
(ii) 1 lakh = ... thousand
(iii) 1 lakh = ... hundred
(iv) 1 lakh = ... ten
(v) 1 crore = ... ten lakh
(vi) 1 crore = ... lakh
(vii) 1 crore = ... ten thousand
(viii) 1 crore = ... thousand
(ix) 1 crore = ... hundred
(x) 1 crore = ... ten

Q. $1$ crore$=$______ten lakhs

Q.

In the Indian number system, the place value after ten lakhs is 1 crore.