Question 1(a)
Fill in the blanks: 1 lakh = _______ ten thousand.
1 Lakh = 100,000. It is also called as a hundred thousand.
So, 10 ten thousands would make a hundred thousand i.e 10×10,000 = 100,000 Therefore, the answer is 10.
Question 1(e) Fill in the blanks: 1 million = _______________ lakh.
Question 1(c) Fill in the blanks: 1 crore = _______________ ten lakh