HBSE 6th Class Maths Solutions Chapter 1 Knowing Our Numbers Ex 1.2

Haryana State Board HBSE 6th Class Maths Solutions Chapter 1 Knowing Our Numbers Ex 1.2 Textbook Exercise Questions and Answers.

Haryana Board 6th Class Maths Solutions Chapter 1 Knowing Our Numbers Exercise 1.2

Question 1.
A book exhibition was held for four days in a school. The number of tickets sold at the counter on the first, second, third and final days was respectively 1094, 1812, 2050 and 2751. Find the total number of tickets sold on all the four days.
Solution:

Question 2.
Shekhar is a famous cricket player. He has so far scored 6980 runs in test matches. He wishes to complete 10,000 runs. How many more runs does he need ?
Solution:

Question 3.
In an election, the successful candidate registered 5,77,500 votes and his nearest rival secured 3,48,700 votes. By what margin did the successful candidate win the election?
Solution:

Question 4.
Kirti bookstore sold books worth Rs. 2,85,891 in the first week of June. The bookstore sold books worth Rs. 4,00,768 in the second week of the month. How much was the sale for the two weeks together ? In which week was the sale greater and by how much ?
Solution:

Question 5.
Find the difference between the greatest and the least numbers that can be written using the digits 6, 2, 7, 4, 3 each only once.
Solution:

Question 6.
A machine, on an average, manufactures 2,825 screws a day. How many screws did it produce in the month of January 2006 ?
Solution:
Number of screws produced in one day = 2,825
Number of screws produced in 31 days = 2,825 x 31 = 87,575 Ans.

Question 7.
A merchant had Rs. 78,592 with him. He placed an order for purchasing 40 radio sets at Rs. 1,200 each. How much money will remain with him after the purchase ?
Answer:
Cost of one radio set = 1,200
Cost of 39 radio sets = Rs. 1,200 x 40

Question 8.
A student multiplied 7236 by 65 instead of multiplying by 56. How much was his answer greater than the correct answer ?
Solution:

Question 9.
To stitch a shirt 2 m 15 cm cloth is needed. Out of 40 m cloth, how many shirts can be stitched and how much cloth will remain ?
Solution:
Cloth needed to stitch one shirt = 2 m 15 cm = 215 cm
Total length of cloth = 40 m = 4,000 cm.
Now,

Hence, 18 shirts can be stitched and 130 cm = 1 m 30 cm cloth will remain.

Question 10.
Medicine is packed in boxes, each such box weighing 4 kg 500 g. How many such boxes can be loaded in a van which cannot carry beyond 800 kg ?
Solution:
800 kg = 800 x 1000 = 8,00,000 g
4 kg 500 g = 4 x 1000 + 500 = 4,500 g

Hence, 177 boxes can be loaded in the van.

Question 11.
The distance between the school and the house of a student is 1 km 875 m. Everyday she walks both ways between her school and home. Find the total distance covered by her in five days.
Solution:
Distance between the school and the house
= 1km 875 m
= 1 x 1000 + 875
= 1,875 m
Both ways distance
= 2x 1,875 m = 3,750 m

∴ Total distance covered by her in five days = 5 x 3,750 m
= 18,750 m
= 18 km 750 m
Now.

Question 12.
A vessel has 4 litres and 500 ml 6f curd. In how many glasses, each of 25 ml capacity, can it be filled ?
Solution:
Total volume of curd = 4l and 500 ml
= 4 x 1000 + 500
= 4,500 ml
Capacity of one glass = 25 ml
Now,

Hence, total number of glasses = 180.