Round off to nearest lakhs: The given number is $38,65,62,048$

Round off  $231$ to nearest $100.$

Round off $829$ to nearest $100$. 

Round off $7065$ to nearest $1000$  :

Round off  $63$ to nearest $10$ 

Round off the following number to the nearest $10$ and $100$:
$1634$

Round-off $76,890$ to nearest $10$.

Round-off $4353$ to nearest $100$.

Round-off $52,398$ to nearest $1000$.

Round-off $3789$ to nearest $100$

Round-off $47,897$ to nearest $1000$.

Fill in the blanks.
(i) The number 825642 rounded off to nearest thousand is   P  .
(ii) Estimated product of 4023 and 198 is   Q  .
(iii) CXXXI is written in Hindu-Arabic numeral as    R   .
P   Q   R

State 'T' for true and 'F' for false.
I. Rounding off $2560$ to the nearest thousand, we get $2000$.
II. Place value of $9$ in $974304200 $ is ninety crore.
Ill. $1$ lakh $= 1000$ thousand
IV. Roman numeral for the smallest four-digit number is $M$.
I  II  III  IV

Estimate the difference of $15875 $ and $7892$ by rounding off each number to nearest hundred.

What will be the rounded off sum of these figures, $2.303 + 6.66 $ to two decimal point?

Mark the correct alternative of the following.
Total number of numbers which when rounded off to nearest ten give us $200$ is?

Mark the correct alternative of the following.
The difference between the greatest and smallest numbers which when rounded off a number to the nearest tens as $540$, is?

Mark the correct alternative of the following.
The smallest number which when rounded off to the nearest hundred as $600$, is?

Mark the correct alternative of the following.
The greatest number which when rounded off to the nearest thousand as $7000$, is?

Mark the correct alternative of the following.
The difference between the greatest and smallest numbers which when rounded off a number to the nearest hundred as $6700$, is?

Mark the correct alternative of the following.
$2985$ is rounded off to the nearest hundred and the nearest tens. The difference between the two values is?

Mark the correct alternative of the following.
$1827$ when rounded off to be nearest hundred is?

Round off 11,125 to thousand place

Round off to nearest thousands. The given number is 76,823

Round off to nearest thousands. The given number is 24,500

Find the product of 5 and the difference between 328 tenths and 4587 thousandths. Round off your answer to 1 decimal place. 

 Round off $690$ to nearest $100$.

Round off to the nearest $10, 100,$ and $1000$:
$1289$

Round-off $13$ to nearest $10$.

$(7268 - 2427)$ estimated to the nearest hundred is

Rohit's teacher asked him to tell the correct answer after performing the steps given.
$\bullet$ Round off $43, 98$ and $250$ to nearest tens.
$\bullet$ After rounding off, add them.
$\bullet$ Round off the sum to the nearest hundreds.
Then, the correct answer is __________.

Divide $0.3297$ by $0.07$, correct to $2$ significant digits.

In the decimal, $2.4d7$, $d$ represents a digit from 0 to 9. If the value of the decimal rounded to the nearest tenth, is less than $2.5$, what are the possible values of $d$?

$\displaystyle 6.743\times 100$ is equal to _____ 

Calculate the value of the following expression by appropriate rounding off of the numbers:
$\displaystyle 0.43\times 0.87=$

On rounding off the decimal part of $32.4$ to the nearest one, we get

Round each of the following decimals to the nearest one?

While rounding off, if the digit to be dropped is less than $5$, then the preceding digit:

Sohan wishes to order salt for himself, but the salt is only sold in $30$-pound bags. He currently has $75$ pounds of salt, and he needs to have a minimum of $200$ pounds. Determine the inequality which shows the possible values for the number of bags, b, that Macro needs to order in order to meet his minimum requirement.

66.7 can be approximated to

Choose the correct alternative.
If $\bar {d}=-20.83,\bar {x}=254.17$, then $A=?$

List T consists of 30 positive decimals, none of which is an integer, and the sum of the 30 decimals is S.The estimated sum of the 30 decimals, E, is defined as follows. Each decimal in T whose tenths digit is even is rounded up to the nearest integer, and each decimal in T whose tenths digit is odd is rounded down to the nearest integer; E is the sum of the resulting integers. If $\displaystyle \frac { 1 }{ 3 } $ of the decimals in T have a tenths digit that is even, which of the following is a possible value of E- S ? 
I. -16
II. 6
III.10

Find the value to three places of decimal of  the following. It is given that $\sqrt{2}=1.414, \sqrt{3} = 1.732, \sqrt{5} = 2.236$ and $\sqrt{10}=3.162.$ 

What is $4,563,021 \div 10^5$, rounded to the nearest whole number?