RBSE Solutions for Class 5 Maths Chapter 3 Multiplication and Division

Rajasthan Board RBSE Solutions for Class 5 Maths Chapter 3 Multiplication and Division Textbook Exercise Questions and Answers.

RBSE Class 5 Maths Solutions Chapter 3 Multiplication and Division

Exercise 3.1

Question 1.
Solve:
(i) 286 × 125
(ii) 677 × 212
(iii) 637 × 380
(iv) 999 × 400
(y) 777 × 222
(vi) 609 × 605
(vii) 987 × 321
(viii) 845 × 599
(ix) 988 × 514
(x) 900 × 888
Solution:

Question 2. 
Multiply following of Devanagri script numbers :
(i) ५६२ × ३९४
(ii) ७१५ × २६०
(iii) ४३६ × ५००
(iv) ६१६ × ६३४
(v) ९२३ × ४६२
Solution:

Question 3. 
A packet contains 225 toffees. How many toffees will be there in 45 such packets?
Solution: 
Toffees in one packet = 225
Toffees in 45 pockets = 45 × 225

Thus, 10125 toffees will be there is 45 such packets. . 

Question 4. 
165 students are studying in government Higher Secondary School, Tada. A donor donates ₹ 550 per student for their uniform. Find out the total donated amount.
Solution: 
Total number of students = 165
Adonor donates amount per student =  550
Total donation = 550 × 165

Thus, donor donates ₹ 90,750.

Question 5. 
A drum contains 220 litre oil. How much oil will 340 drums contain?
Solution: 
Oil contains in 1 drum = 220 litre
∴ Oil contains in 340 drums

Thus, 340 drums contain 74,800 litre oil.

Question 6. 
Price of a single chair is  678. What will be the price of 296 such chairs?
Solution:
Cost of 1 chair =  678

Cost of 296 chairs = 296 × 678

Thus, cost of 296 chairs is  2,00,688.

Question 7. 
How many plants will be there in 213 flowerbeds, if each flowerbed has 525 plants?
Solution:
∵ Plants in one flowerbed = 525
∴ Plants in 213 flowerbed = 525 × 213

Thus, there will be 1,11,825 plants in 213 flowerbeds.

Question 8. 
How many balls are there in 634 boxes, if each box contains 408 balls?
Solution. 
∵ Balls in the box = 408
∴ Balls in 634 boxes = 634 × 408

Thus, 2,58,672 balls are there in 634 boxes.

Exercise 3.2

Question 1.

Solve:
(i) 255 ÷ 15
(ii) 312 ÷ 12
(iii) 640 ÷ 16
(iv) 702 ÷ 13
(v) 357 ÷ 21
(vi) 770 ÷ 28
(vii) 952 ÷ 34
(viii) 847 ÷ 18
(ix) 656 ÷ 23
(x) 945 ÷ 35
Solution.
(i) 255 ÷ 15

Quotient = 17
Remainder  = 0

(ii) 312 ÷ 12

Quotient = 26
Remainder = 0

(iii) 640 ÷ 16

Quotient = 40
Remainder = 0

(iv) 702 ÷ 13

Quotient = 54
Remainder = 0

(v) 357 ÷ 21

Quotient = 17 
Remainder = 70

(vi)    770 ÷ 28

Quotient = 27 
Remainders 14

(vii)    952 ÷ 34

Quotient = 28
Remainder = 0

(viii) 847 ÷ 18

Quotient = 47
Remainder = 1

(ix) 656 ÷ 23

Quotient = 28    
Remainders 12    

(x) 945 ÷ 35

Quotient = 27
Remainders = 0

Question 2. 
Divide following Devanagri script numbers :
(i) ६९४ ÷ १६
(ii) ७२५ ÷ २५
(iii) ९५९ ÷ ३३
(iv) ४३७ ÷ १३
(v) ५६६ ÷ २३
Solution: 
(i) ६९४ ÷ १६

Quotient = ३६
Remainder = ०

(ii) ७२५ ÷ २५

Quotient = २६
Remainder = ० 

 

(iii) ९५९ ÷ ३३

Quotient = २६
Remainder = ०

(iv) ४३७ ÷ १३

Quotient = २७
Remainder = ०

(v) ५६६ ÷ २३

Quotient = २४
Remainder = ०

Question 3. 
Chhaya bought 20 copies for ₹ 360. What is the price of one copy ?
Solution: 
∵ Cost of 20 copies = ₹ 360
Cost of one copy = 360 ÷ 20 = 18

Thus, cost of one copy is ₹ 18.

Question 4. 
Dheeraj has 864 bananas. How many dozen bananas does he have ? (1 dozen = 12 items)
Solution: 
Total bananas Dheeraj have = 864
And number, of bananas in 1 dozen 12
Number of dozen bananas in 864 bananas = 864 ÷ 12 = 72 

Thus, Dheeraj has 72 dozen bananas.

Question 5. 
702 people can sit in 27 buses. How many people can sit In one bus?
Solution: 
∵ Number of people sit in 27 buses = 702
∴ Nmumerofpeoplesitinlbus = 702 ÷ 27 = 26

Thus, 26 people can sit in 1 bus. 

Question 6. 
Onkar has ₹ 400. If the cost of cloth is ₹ 30 per meter then how many meters of cloth can he buy and how much money will be left?
Solution:  
Total money Onkar has = ₹ 400
And cost of 1 m cloth = ₹ 30
Cloth bought = 400 ÷ 30 = 13

Thus Onkar can bought 13 m
Cloth and ₹ 10 will be left. 10.

Question 7. 
How many garlands can be made from 648 flowers, if each garland is made of 24 flowers? 27
Solution:  
Number of flowers in 1 garland = 24
And number of flowers = 648
No. of garlands formed by 648 flowers = 648 ÷  24 = 27

Thus, 27 garlands can be formed by 648 flowers.

Question 8. 
How many years are there in 936 months? Find out.
Solution: 
∵ Number of months 1 year = 12
∴ Number. of years formed by
936 months = 936 ÷ 12 = 78

Thus, 78 years will be formed in 936 months.

 

Important Questions:

Multiple Choice Questions:

Question 1. 
In making a tank for organic manure 800 bricks are required. How many bricks are required for making 20 tanks in a village?
(a) 16,000 
(b) 28,000 
(c) 820 
(d) 16,020
Solution:
(a) 16,000 

Question 2. 
If one batallion of Army has 311 soldiers, then find how many soldiers will be there in 27 such bataillons?
(a) 8387 
(b) 8397 
(c) 8377 
(d) 8407
Solution:
(b) 8397 

Question 3. 
A copy contains 170 pages. How many pages are required in 30 such copies?
(a) 4500 
(b) 5105 
(c) 5100
(d) 5200
Solution:
(c) 5100

Question 4. 
Multiplication of ६५ and ७८ gives:
(a) ७४१० 
(b) ७४६०
(c) ७४११
(d) ७४६८
Solution:
(a) ७४१० 
 
Question 5.
Sum of Voo ml and 500 ml is:
(a) १ L 
(b) १/२ L
(c) १० L 
(d) ५ L
Solution:
(a) १ L 

Question 6.    
Value of 700 ÷ 14 will be :
(a) 50    
(b) 60    
(c) 70    
(d) 90
Solution:
(a) 50    

Question 7.    
If cost of १५ copies is ₹ २२५ then cost of 1 copy will be :
(a) १३
(b) १४
(c) १५
(d) १६
Solution:
(c) १५

Question 8.    
If cost of 20 pens is ₹ 180, then cost of one pen will be :
(a) ₹ 8    
(b) ₹ 9    
(c) ₹ 10 
(d) ₹ 7
Solution:
(b) ₹ 9

Fill in the blanks:

Question 1.    
235 × 4 = .................
Solution:
940
    
Question 2.
If 100 is multiplied by zero, then the product obtained will be .................    
Solution:
0
            
Question 3.
The value of 146 × 24 is .................
Solution:
3504

Question 4.    
The value of ५६ × ४०    .................
Solution:
२२४०

Question 5.
The quotient of ४०० ÷ ४० is .................
Solution:
१०

Very Short/Short Answer Type Questions:

Question 1. 
A bag contains 290 chocolates. Find how many chocolates 30 such bags contains.
Solution:

Thus, 30 such bags contains 8700 chocolates.

Question 2. 
A packet contains 12 balloons. How many balloons, will be there in 25 such packets ?
Solution: 
∵ Balloons in 1 packet = 12 ,
Thus, balloons in 25 packets = 25 × 12

Hence, 25 packets contain 300 balloons. 

Question 3. 
Cost of one table is ₹ 688, then find cost of 275 such tables.
Solution: 
Cost of one table = ₹ 688
Cost of 275 tables = 688 × 275

Hence, cost of 275 tables is ₹ 1,89,200.

Question 4. 
Mahesh has 345 toffees. He wants to distribute these toffees among 16 friends. How many toffees will got by each friend and how many will left
Solution:
Number of toffees = 345
Mahesh has = 345
And number of friends = 16
Each friend got toffees - 16 = 345 ÷ 16

Thus, each friend will got 21 - 21 toffees and 9 toffees left.

Question 5.
Rajesh has  1600. If cost of one metre cloth is  30, then how many meter of cloth he can buy and how many rupees will be left?
Solution: 
∵ Rajesh has money = ₹ 1600
and Cost of one metre cloth = ₹ 30 
Cloth bought in ₹ 1600 = 1600 ÷ 30

Hence, he can buy 53 m cloth and ₹ 10 will be left.

Question 6. 
If your age is 14 year, then covert your age in months.
Solution: 
Number of month in one year = 12 
Number of month in 14 year = 12 x 14

So, total number of months in 168.