Which of the following representations will help you round off $8102$ to the nearest $10$?
- ✓
- B
- C
- D
Answer: A.
View full solution →Question types
CH - 1. Large Numbers question types
154 questions across 8 question groups — pick any mix to generate a MATHS paper with step-by-step answer keys.
154
Questions
8
Question groups
5
Question types
01
MCQ [ 1 M]
1 Q→02Fill in the blanks :
8 Q→03Answer the following (1 mark each)
120 Q→04Answer the following (2 mark each) :
14 Q→05Answer the following (4 mark each) :
1 Q→06Answer the following (3 mark each)
2 Q→07TRUE / FALSE
4 Q→08Choose the correct alternative for each question
4 Q→Sample Questions
CH - 1. Large Numbers questions
One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
$1$ ten crore $= .........$ lakhs
View full solution →$1$ crore $= .........$ ten thousands
View full solution →$1$ lakh $= .........$ hundreds
View full solution →$1$ thousand $= .........$ ones
View full solution →$1000$ crores $= .........$ billions $= .........$millions
View full solution →Round nearest number $1000, 10000$ and $100000:$
$714995$
View full solution →$714995$
Write the period to which the underlined digit:
$283421687$
View full solution →$283421687$
Write the period to which the underlined digit:
$19229156$
View full solution →$19229156$
Write the period to which the underlined digit:
$49832568$
View full solution →$49832568$
Write the period to which the underlined digit:
$116700925$
View full solution →$116700925$
Write the name of the place occupied by each circled digit and hence their place values using Indian place value chart
Write in expanded:
$606056060$
View full solution →$606056060$
Write in expanded:
$129126128$
View full solution →$129126128$
Write in expanded:
$79532001$
View full solution →$79532001$
Write in expanded:
$3421426$
View full solution →$3421426$
| Number | Subtract $1$ to get th predecessor. | Add $1$ to get the successor. |
| $(a)\ 1,00,00,000$ | ||
| $(b)\ 14,00,11,000$ | ||
| $(c)\ 67,91,53,123$ |
Purnima won a cash prize of one billion in her dream. Answer the following questions based on her dream.
$(a)$ How many crores did she win in dream?
$(b)$ How many digits are in the cash prize that she won?
$(c)$ Convert $1$ billion to lakhs.
View full solution →$(a)$ How many crores did she win in dream?
$(b)$ How many digits are in the cash prize that she won?
$(c)$ Convert $1$ billion to lakhs.
Complete the table. One part is done for you.
View full solution →| Numeral | Standard form | |
| Indian system | International system | |
| $(a) 10000002$ | $1,00,00,002$ | $10,000,002$ |
| $(b) 999999999$ | ||
| $(c)70000000$ | ||
| $(d)56781234$ | ||
The greatest $9-$digit number is read as ninety-nine crores.
View full solution →The smallest $9-$digit number is read as ten crore.
View full solution →$1$ added to the greatest $7-$digit number is the smallest $8-$digit number.
View full solution →The successor of the greatest $8-$digit number is $9-$digit number.
View full solution →Tick the correct choice.:
Difference between $8-$digit greatest number and $7-$digit greatest number is $(90000000/10000000).$
View full solution →Difference between $8-$digit greatest number and $7-$digit greatest number is $(90000000/10000000).$
Tick the correct choice.:
$(1$ lakh$) \div (1$ thousand$) = (1$ hundred$/10$ hundreds$)$
View full solution →$(1$ lakh$) \div (1$ thousand$) = (1$ hundred$/10$ hundreds$)$
Tick the correct choice.:
Skipping by $1000,$ the next number in the pattern $572176523, 572177523, 572178523, ...$ is $(572179523/572207523).$
View full solution →Skipping by $1000,$ the next number in the pattern $572176523, 572177523, 572178523, ...$ is $(572179523/572207523).$
Tick the correct choice.:
In $(53298500/53289500)$ the place value of the digit $8$ is $80,000.$
View full solution →In $(53298500/53289500)$ the place value of the digit $8$ is $80,000.$
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