1 billion = ....................... crore

Fill in the blanks: 1 billion = ....................... million

1 crore = .................... million.

Given below are hypothetical figures in regard to population (in crores) of two countries X and Y during the last three decades. From the above data complete the following sentences : (i) Rate of growth of population of country ............. has declined between years ............. and .............. (ii) the country ........... shows negative population growth between years .......... and ............ (iii) The country ............ shows positive population growth between years ......... and .......... .

Which of the following numbers is equal to 1 billion? (a) 10 lakh (b) 1 crore (c) 10 crore (d) 100 crore

Fill in the blanks: (a) 1 lakh = ten thousand (b) 1 million = hundred thousand (c) 1 crore = ten lakh (d) 1 crore = million. (e) 1 million = lakh

One billion equals: (a) 1 crore (b) 10 crore (c) 100 crore (d) 1000 crore

The product of the successor 999 and predecessor of 1001 is (a) One lakh (b) one billion (c) one million (d) one crore

Assertion : Population of India crossed 1 billion in May 2000. Reason : It is the result of rapid decline in death rate, maternal mortality rate (MMR), and infant mortality rate (IMR) as well as an increase in the number of people in reproducible age.

Assertion : Population of India crossed 1 billion in May 2000. Reason : It is the result of rapid decline in death rate, maternal mortality rate (MMR), and infant mortality rate (IMR) as well as an increase in the number of people in reproducible age.

In India, population crossed one billion mark in May 2000. The probable reasons for this are, decline in (A) Maternal mortality rate (MMR). (B) Infant mortality rate (IMR). ( C) Number of people in reproducible age (D) Death rate