Knowing Our Numbers(1)

1. In standard form we write a number:

A) using place values
B) using symbol for addition
C) in words
D) using numerals

2. 534,845 is __________ form:

A) expanded
B) standard
C) decimal
D) word

3. In 2,84,573 which digit is in the lakhs place?

A) 7
B) 3
C) 6
D) 2

4. The word form of 5,346,098 in Indian System is:

A) five crore thirty-four lakh six thousand ninety-eight
B) five crore three hundred forty-six thousand ninety-eight
C) fifty-three lakh forty-six thousand ninety-eight
D) five million three hundred forty-six thousand ninety-eight

5. In the number 76,341,098 digit 6 is in which period?

A) billions
B) ones
C) thousands
D) millions

6. The expanded form of 45,987 is:

A) 40,000 +5,000+900+80+7
B) 40,000+50,000+900+80+7
C) 40,000+500+900+80+7
D) 45,000+900+80+7

7. Numbers are usually written in:

A) standard form
B) expanded form
C) place value form
D) word form

8. The place value of digit 9 in 23,49,61,708

A) lakhs
B) 90000
C) 9 lakh
D) ten thousands

9. The standard form of ' 2 crore 6 ten thousand 5 lakhs 4 ten lakhs 6 thousands 1 one 3 tens 9 hundreds' is:

A) 2,65,46,139
B) 2,54,66,139
C) 2,56,64,931
D) 2,45,66,931

10. What is the value of 3 in 123,978, 000?

A) 300 000
B) millions
C) 3 million
D) hundred thousands

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