Question 1 :
Madhu gets Rs. $3.75$ and Srinu gets Rs. $4.25$ every day as pocket money. In $7$ days, how much more money does Srinu get than Madhu?<br/>
Question 2 :
The number of digits in the decimal expansion of $16^{5}5^{16}$ is
Question 3 :
What is the missing number in the box?<br>$600.0651 = 600 +$ _____ $+ 0.001$<br>
Question 4 :
State 'T' for true and 'F' for false.<br>(i) Every rational number can be expressed with a positive numerator.<br>(ii) $\frac{3}{11}$ cannot be represented as a non-terminating repeating decimal.<br>(iii) If $\frac{p}{q}$ and $\frac{r}{s}$ are two terminating decimals, then $\frac{p}{q}\times\frac{r}{s}$ is also a terminating decimal.<br>(iv) If $\frac{p}{q}$ is non-terminating repeating decimal and $\frac{r}{s}$ is a terminating decimal, then ($\frac{p}{q}\div\frac{r}{s}$)is a terminating decimal.
Question 7 :
Expressing $0.\overline { 23 } +0.2\overline { 3 } $ as a single decimal, we get
Question 9 :
Abhishek had Rs. $7.45$. He bought toffees for Rs. $5.30$. The balance amount left with Abhishek is ______ .
Question 14 :
If81 be divided in proportion of $\dfrac { 1 }{ 3 }$ ,$\dfrac { 1 }{ 6 }$,$\dfrac { 1}{ 7 }$, then the first part is,
Question 15 :
Simplify : $[ 0.9 - \{ 2.3 - 3.2 - 3.2 - ( 7.1- 5.4 - 3.5 ) \} ]$
Question 24 :
Write the following decimal numbers in expanded from:<br/>$30.303$ = $30+\cfrac { 3 }{ 10 } +\cfrac { 3 }{ 1000 } $
Question 25 :
The decimal number $1.9$ lies between ________ on the number line.
Question 27 :
Convert into decimals $\displaystyle \frac {4} {10} + \frac {2} {1000} = $.........
Question 30 :
Represent $4.5$ and $-2.3$ on a number line and find the distance between them.
Question 31 :
Prerna has Rs. $5000$. She bought $2$ boxes of chocolates for Rs. $52.98$ each, $3$ packets of chips for Rs. $12.98$ each and $2$ books for Rs. $300.05$ each. How much money left with her?
Question 32 :
To express a terminating decimal as a common fraction, we express the decimal as a common fraction with a power of $10$ in the ............
Question 33 :
Write the following decimal numbers in expanded from:<br/>$303.03$ = $300+3+\cfrac { 3 }{ 10 } $
Question 35 :
Simplify $\displaystyle :8.7-\left [ 7.6-(6.5-\left ( 6.5-\left ( 5.4-2 \right ) \right ) )\right ]$
Question 36 :
Write the following decimal numbers in expanded from:<br/>$5.55$ = $5+\cfrac { 5 }{ 10 } +\cfrac { 5 }{ 100 } $
Question 46 :
<i></i>Write the following rational numbers in their decimal form and also state which are terminating .
Question 49 :
A number with decimal point followed by 1 or more digits is called:
Question 50 :
Lakshmi is 150 cm tall .What is her height in metres?