Place Value of Numbers

Q.

In writing all of the integers from $1$ to $199$, how many times is $1$ used?

Q. Calculate the sum of the place value and the face value of 6 in 7862.

1. 6
2. 12
3. 66
4. 120

Q.

Insert commas suitably and write the number names according to International system of numeration : $77784203$

Q.

Write down three consecutive whole numbers succeeding $72,597$

Q. The smallest number that can be formed using the digits 9, 5, 1, 3 without repeating is _____.

1. 1539
2. 1935
3. 1359
4. 1593

Q.

Write the Hindu-numeral for each Roman number.

$\text{XXIX}=\_\_\_\_$

Q. Find all possible 3 digit numbers using the digits 3, 4 and 6, without any repetition and arrange them in ascending order.

1. 346, 364, 436, 463, 634, 646
2. 346, 364, 436, 463, 634, 643
3. 364, 346, 436, 463, 634, 643
4. 346, 364, 463, 436, 634, 643

Q.

What comes just before 1000000?

1. 10000001

2. 9999999

3. 999999

4. 99999

Q.

The sum of the successor and predecessor of $100$ is

1. $101$

2. $199$

3. $200$

4. $111$

Q.

In the number $86954$, if the digits at tens place and hundreds place interchanged then the difference between the original number and the new number is

1. $603$

2. $630$

3. $306$

4. $360$

Q. In Indian place value system, hundred million is equal to:

1. One crore
2. One thousand
3. Ten crore
4. Ten thousand

Q.

Write the number 34879 in expanded form.

1. $3\times 10000+4\times 100+8\times 100$ $+7\times 10+9\times 1$

2. $3\times 10000+4\times 1000+8\times 100$ $+7\times 10+9\times 0$

3. $3\times 10000+4\times 1000+8\times 100$ $+7\times 10+9\times 1$

4. $3\times 10000+4\times 1000+7\times 10$ $+9\times 1$

Q.

Write in numerals and words the largest $8$-digit number having four different digits in Indian system of numeration.

Q.

Write the Hindu-Arabic numbers of the following:

$\text{XXXIX}$

Q.

Write the numbers corresponding to the following number names.

Ninety-seven crore thirteen lakh twenty four thousand nine hundred nine.

Q. International system

Q. In a number, if two digits are repeated, then interchanging their place values does not change the number.

1. True
2. False

Q. Choose the greatest number among the options given.

1. 4568
2. 123
3. 12347
4. 9999

Q. What is the face value of 2 in number 2321

Q. Find the difference between the greatest number and the smallest number formed using the digits 5, 3, 4, and 0 without repetition of digits.

1. 5, 126
2. 5, 085
3. 5, 059
4. 5, 075

Q.

Insert commas suitably and write the number names according to International system of numeration :$87653097$

Q.

The biggest 4 digit number formed by using each of the digits 5, 7, 8, 9, without repetition is

1. 9875

2. 9785

3. 8957

4. 8975

Q.

The face value of 8 in 189 is _____.

1. 80

2. 800

3. 8

4. 80000

Q.

Write the succeeding number of the $8$.

Q.

How many three digit numbers can be formed using 2, 7, 1 only once? List them in the ascending order.

Q.

Why do we study numbers, and why are these numbers so important?

Q.

Write the succeeding number of the $-5$.

Q. Choose the greatest among the following.

1. 5525
2. 999
3. 5520
4. 2999

Q.

Form the greatest and smallest 4-digit numbers using any one of the given digits twice:

$1,8,0$

Q. Which digit is at thousands place in 54, 689?

1. 6
2. 9
3. 4
4. 5