The Fish Tale - Class 5 Maths - Extra Questions

Amit's school bus travels at $$36$$ $$km/h$$ & Sushma's school bus travels at $$11$$ $$m/s$$ , whose school bus travels faster ?

According to the question,
Amit's school bus travels $$=36\ km/h$$

Amit's school bus travels $$=36\times \dfrac{5}{18}=10\ m/s$$

Sushma's school bus travels $$=11\ m/s$$

So, 
Speed of Amit's school bus is less than Speed of Sushma's school bus.

Hence, Sushma's school bus travels faster.


How many seconds are there in an hour?

Number of minutes in $$1$$ hour $$=60$$ minutes
Number of seconds in a minute $$=60$$ seconds
So, seconds in an hour $$=60\times60=3600$$ seconds


Fill in the blanks : 
$$ 10,000$$ boys - $$ 1 $$ boy = ...............

$$ 10,000$$ boys - $$ 1 $$ boy = $$ 9,999 $$ boys 


Name five large cities in India. Find their population. Also, find the distance in kilometres between each pair of these cities.

Bangalore
Mumbai
New Delhi
Hyderabad
Kolkata
About distance:-
the distance between Bangalore to Hyderabad is $$575$$ km.
the distance between Mumbai to Delhi is $$1136$$ km.
the distance between Kolkata to Hyderabad is $$1192$$ km.
About population:-
Current Population of Bangalore is $$11,556,907$$,
the population of Hyderabad is $$8.7$$ million.
Current Population of Kolkata is $$5$$ million,
Delhi population is $$25$$ million,
and population of Mumbai is $$21$$ million.


Fill in the blanks : 
Rs $$ 99 + $$ Rs $$ 1 =$$ ...........

Rs $$ 99 + $$ Rs $$ 1 $$ = Rs $$ 100 $$ 


Change :
$$234$$ mm into meters.

Ans : 0.234 m
We know that ,  1 m = 1000 mm
So, 234 mm can be written as 234/1000 m i.e. 0.234 m


$$1$$ lakh$$=$$______ ten thousand

$$1$$ lakh$$=1,00,000$$

$$1$$lakh$$=100000$$

$$1$$ lakh$$=100,000$$

$$1$$ lakh$$=$$100 \times 1000$$

$$=100$$ thousand

$$=10\times 10$$thousand

$$=10$$ ten thousand



Change :
$$876\ m^{2} $$ into square centimeters.

Ans :- 8760000 cm square

We know that 1 m = 100 cm.
So, 1 m x 1 m = 1 m square = 100 x 100 cm square = 10000 cm square.
Hence, 876 m square = 876 x 10000 cm square = 8760000 cm square.


Rekha mixes $$\dfrac { 1 }{ 2 } $$l of water with $$\dfrac { 1 }{ 8 } $$l of orange squash. How much mixture does she get?

Water = $$\dfrac{1}{2} \ l$$

Orange squash = $$\dfrac{1}{8} \ l$$

Mixture she got = $$\dfrac{1}{2}+\dfrac{1}{8}=\dfrac{5}{8} \ l$$


Show the following numbers on the number line.
$$1.1$$

$$1.1$$ represents a point between $$1$$ and $$2$$ on number line, such that the space between $$1$$ and $$2$$ is divided into $$10$$ equal parts. Hence, each equal part will be equal to one-tenth. Now, $$1.1$$ is the first point between $$1$$ and $$2$$.
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Fill in the blanks : 
Number Numeral Numeration
(a) ......$$53$$ ...................................
(b) ...................... $$9$$ ....
................
(c) ......$$240$$....................................

Number Numeral Numeration 
(a) $$ 53 $$ $$ 53 $$ Fifty three 
(b) $$ 9 $$ $$ 9 $$ Nine 
(c) $$ 240 $$ $$ 240 $$ Two hundred forty 



How many grams should be added to $$2\ kg\ 300\ g$$ to make it $$5\ kg\ 68\ g$$?

$$\textbf{Step 1: Convert kg to grams}$$
             We know that $$1\ kg = 1000\ g$$ 

           So, $$2\ kg\ 300\ g = 2 \times 1000\ g + 300\ g$$
                                     $$= 2000\ g + 300\ g$$

           Similarly $$5\ kg\ 68\ g = 5 \times 1000\ g + 68\ g$$
                                           $$= 5000\ g + 68\ g$$
                                           $$= 5068\ g$$

$$\textbf{Step2: Finding the difference}$$
To find what weight is to be added we need to find the difference between the two weights.
                     Difference $$= 5068\ g - 2300\ g$$
                                        $$= 2768\ g$$

$$\textbf{Hence, 2768 g is to be added to 2 kg 300 g to get 5 kg 68}$$


Fill in the blanks :
 In $$ 80\, m $$, the unit is ., which is taken . times.

In $$ 80\, m $$, the unit is m, which is taken $$80$$ times.


Fill in the blanks :
If $$a$$ unit $$cm$$ (centimetre) is taken $$5$$ times, the corresponding quantity is .$$.$$

If $$a$$ unit $$cm$$ (centimetre) is taken $$5$$ times, the corresponding quantity is $$ 5 \,cm $$.


Fill in the blanks:
In $$ 20 \,kg $$ , the unit is .......... , which is taken ............ times. 

In $$ 20 \,kg $$, the unit is Kg, which is taken $$ 20 $$ times.


The cost of $$2\dfrac{1}{3}$$ meters of cloth is $$Rs\ 75\dfrac{1}{4}$$. Find the cost of cloth per metre.

The cost of $$2\dfrac{1}{3}$$ meters of cloth is $$=Rs\ 75\dfrac{1}{4}$$

The cost of $$1$$ meter of cloth is $$=Rs\ \dfrac{75\dfrac{1}{4}}{2\dfrac{1}{3}}$$

                     $$\ \ \ \ \  \ \ \  \ \ \  \ \ \  \ \ \  \ \ \ \ \ \ \ \ \ \ =Rs\ \dfrac{\dfrac{301}{4}}{\dfrac{7}{3}}$$

                     $$\ \ \ \ \  \ \ \  \ \ \  \ \ \  \ \ \  \ \ \ \ \ \ \ \ \ \ =Rs\ \dfrac{301\times 3}{4\times 7}$$

                     $$\ \ \ \ \  \ \ \  \ \ \  \ \ \  \ \ \  \ \ \ \ \ \ \ \ \ \ =Rs\ \dfrac{43\times 3}{4}=\dfrac{129}{4}=32\dfrac{1}{4}$$

Hence the price of $$1$$ meter of cloth is $$Rs\ 32\dfrac{1}{4}$$


Fill in the blanks : 
$$ 10 $$ coins - one coin = .......

$$ 10 $$ coins - one coin = $$ 9 $$ coins 


If cost of 20 boxes are Rs $$200$$, then cost of each box is ___


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Class 5 Maths Extra Questions