Question 511 Mark
Round off the following number to nearest tens: $28,925$
View full question & answer→Question 521 Mark
Round off the numbers to nearest thousands:
$9,600$
View full question & answer→Question 531 Mark
Put the appropriate symbol $(<, >)$ of the following boxe: $47983505$ ______ $47894012$
Answer$47983505 > 47894012$
View full question & answer→Question 541 Mark
Find the smallest and the greatest numbers which are rounded off to the nearest thousands as $9000.$
AnswerSmallest number: $8,500$
Greatest number: $9,499$
View full question & answer→Question 551 Mark
Fill in the blank: The smallest four digit number with four different digits is _______.
Answer Four smallest digits are $0, 1,2$ and $3$. In order to write the smalest $4-$digit number using digits $0, 1, 2$ and $3,$
we put the smallest digit $1$ (Except $0)$ at the place having the highest place value.
The largest digit $3$ is put at the right most place
i.e. at unit's place, the digit $2$ is put at the ten's place and the digit $0$ is put at the hundred's place.
Hence, the required largest number is $1023.$
The smallest four digit number with four different digits is $1023.$
View full question & answer→Question 561 Mark
Write the following numbers in words in the Indian system of numeration: $35,42,012$
AnswerThirty five lakh forty two thousand twelve.
View full question & answer→Question 571 Mark
Estimate the following by rounding off number to its greatest place:
$439 + 334 + 4,317$
Answer$400 + 300 + 4000 = 4700$
View full question & answer→Question 581 Mark
Write the following in Hindu-Arabic numeral:
$DCCLXVI$
View full question & answer→Question 591 Mark
Write the corresponding Hindu-Arabic numerical for the following: $CIX$
View full question & answer→Question 601 Mark
Write the following numerals in Indian system of numeration: $53428769$
Answer$5,34,28,769$ or Five crore thirty four lakh twenty eight thousand seven hunderd sixty nine.
View full question & answer→Question 611 Mark
Insert commas in the correct positions to separate periods and write the following numvers in words: $24798$
View full question & answer→Question 621 Mark
Write the following in numeral form: Six lakh two thousand nine.
Question 631 Mark
Fill in the blank: The total number of $5$ digit numbers = _____.
AnswerThere are $10$ digits
i.e., $0, 1, 2, 3, 4, 5, 6 ,7, 8, 9.$
We can not use $'0'$ at the place having the highest place value.
So, we can use only $9$ digits at the place having the highest place value.
Also, we can use $10$ digits at the remaining places.
So, total numbers of four-digit numbers $= 9 \times 10 \times 10 \times 10 \times 10 = 90000$
The total number of $5$ digit numbers $= 90000$
View full question & answer→Question 641 Mark
Write the following in roman numerals: $25819$
View full question & answer→Question 651 Mark
Fill in the blank: $1$ billion = _____ million.
Answer$1$ billion $= 1000000000= 1000 \times 1000000 = 1000$ millions [$\because 1$ million $= 1000000]$
$\therefore 1$ billion $= 1000$ millions.
View full question & answer→Question 661 Mark
Fill in the blank: $1$ Lakh = _____ ten thousand
Answer$1$ Lakh $= 10$ ten thousand
View full question & answer→Question 671 Mark
Write the following in numeral form: Three crore three lakh three thousand three hundred three.
Question 681 Mark
Round off the following measures to the nearest hundreds: $Rs. 9,080$
View full question & answer→MCQ 691 Mark
Mark the correct alternative in the following: The difference between the place value and face value of $8$ in $658742$ is:
AnswerCorrect option: B. $7992$
The place value of $8$ in $6,58,742 = 8$
thousands $= 8,000$
The face value of $8 = 8$
$\therefore$ Difference $= 8,000 - 8 = 7,992$
View full question & answer→Question 701 Mark
Insert commas in the correct positions to separate periods and write the following numvers in words:$ 857367$
View full question & answer→Question 711 Mark
Round off the following measures to the nearest hundreds:$417m$
View full question & answer→Question 721 Mark
Write the following expanded notation: $3057$
View full question & answer→Question 731 Mark
Write the following in numeral form: Eight crore four lakh twenty five.
Question 741 Mark
A certain nine digit number has only ones in ones period, only twos in the thousands period and only threes in millions period. Write this number in words in the Indian system.
AnswerThe number is $333,222,111$ In Indian system, the number is written as $33,32,22,111$ thirty - three crore thirty - two lakh twenty thousand one hundred and eleven.
View full question & answer→Question 751 Mark
Form the largest and smallest $4-$digit numbers using each of digits $7, 1, 0, 5$ only once.
AnswerThe largest and smallest four-digit numbers formed using $7, 1, 0$ and and $5$are $7, 510$ and $1, 057.$
View full question & answer→Question 761 Mark
Write the following in Hindu-Arabic numerical:
$XCI$
View full question & answer→Question 771 Mark
Write the following numbers in digits by using international place value chart. Also, write them in expanded form. Fifty five million twenty nine thousand seven.
Answer$55,029,007$ Expanded form $= 5 \times 10000000 + 5 \times 1000000 + 0 \times 100000 + 2 \times 10000 + 9 \times 1000 + 0 \times 100 + 0 \times 10 + 7 \times 1$
View full question & answer→Question 781 Mark
Rewrite the following numerals with proper commas in the international system of numeration.
$65954923$
Answer$65,954,923$ or Sixty five million nine hundred fifty four thousand nine hundred twenty three.
View full question & answer→Question 791 Mark
Simplify the following: $210 - (14 - 4) × (18 + 2) - 10$
View full question & answer→Question 801 Mark
Write the expression for the following statement using brackets: Four multiplied by the sum of $13$ and $7$
Answer$4 \times (13 + 7)$
View full question & answer→Question 811 Mark
Round off the following number to nearest tens:
$12,096$
View full question & answer→Question 821 Mark
Put the appropriate symbol $(<, >)$ of the following boxe: $2507324$ _____ $2517324$
Answer$2507324 < 2517324$
View full question & answer→Question 831 Mark
Fill in the blank:
$1$ Lakh = _____ ten
Answer$1$ Lakh = $10000$ ten
View full question & answer→Question 841 Mark
Write the following numerals in Indian system of numeration: $27943$
Answer$27,943$ or Twenty seven thousand nine hundred forty three.
View full question & answer→Question 851 Mark
Fill in the blank: $1$ crore = _____ ten lakh
Answer$1$ crore = 10 ten lakh
View full question & answer→Question 861 Mark
Write the following numerals in Indian system of numeration:
$7421932$
Answer$74,21,932$ or Seventy four lakh twenty one thousand nine hundred thirty two.
View full question & answer→Question 871 Mark
List all numbers which are rounded off to the nearest ten as $370.$
Answer$365, 366, 367, 368, 369, 370, 371, 372, 373, 374$
View full question & answer→Question 881 Mark
Write the following numerals in International system of numeration: $83254$
AnswerEighty three thousand two hundred fifty four.
View full question & answer→Question 891 Mark
Put the appropriate symbol $(<, >)$ of the following boxe:
$3572014$ ______ $10253104$
Answer$3572014 < 10253104$
View full question & answer→Question 901 Mark
Round off the following measures to the nearest hundreds:$273L$
View full question & answer→Question 911 Mark
Write the expression for the following statement using brackets: The sum of $3$ and $7$ in multiplied by the difference of twelve and eight.
Answer$(3 + 7) \times (12 - 8)$
View full question & answer→Question 921 Mark
Round off the numbers to nearest thousands:$4,278$
View full question & answer→Question 931 Mark
Round off the following numbers to nearest hundreds: $4,20,387$
View full question & answer→Question 941 Mark
Round off the numbers to nearest thousands: $20,963$
View full question & answer→Question 951 Mark
Fill in the blank: $1$ Lakh = _____ hundred
Answer$1$ Lakh = 1000 hundred
View full question & answer→Question 961 Mark
Find the place value of the digit $4$ in the following:
$74983160$
AnswerPlace value of,
$4 = 4 \times 10,00,00 = 40,00,00$
View full question & answer→Question 971 Mark
Write the number names of the following in international system of numeration: $59,064,523$
AnswerFifty-nine million, sixty-four thousand, five hundred and twenty-three
View full question & answer→Question 981 Mark
Round off the following number to nearest tens: $998$
View full question & answer→Question 991 Mark
Round off the following number to nearest tens:
$808$
View full question & answer→Question 1001 Mark
Round off the numbers to nearest thousands: $26,019$
View full question & answer→