Question 1: Express using decimals:
(i) paise in rupees (ii) rupees paise in rupees
(iii) mm in meters (iv) cm in kilometres
(v) mg in grams (vi) kg g in kilograms
(i) paise in rupees Rupees
(ii) rupees paise in rupees Rupees
(iii) mm in meters meters
(iv) cm in kilometres Kilometres
(v) mg in grams grams
(vi) kg g in kilograms kilograms
Question 2: Aditya traveled km by car while Sriraj traveled km. Who traveled more and by how much?
Siraj traveled more because
Siraj traveled Km
Question 3: A trader bought a notebook for , a book for Rs. and a pen for Rs. . He sold all the three things for Rs. . Find his profit or loss.
Total cost to the trader Rs.
Total Selling Price Rs.
Profit = Selling Price – Cost Price
Question 4: By how much should be decreased to get ?
Question 5: The cost of one electric oven is Rs. . Find the cost of such electric ovens.
Cost of electric ovens Rs.
Question 6: One gram of gold costs Rs. . How much does a bracelet made of g of gold cost?
The bracelet cost Rs.
Question 7: A car covers km on one liter of petrol. How much distance will it cover in litres of petrol?
Question 8: Find the average of the numbers and .
Question 9: The perimeter of a polygon is cm. If the length of each side of the polygon is cm, then find the number of sides of the polygon.
Question 10: How many pieces of plywood, each cm thick, are required to make a pile m high?
Question 11: A sum of Rs. was divided among boys and girls in such a way that each boy gets Rs. and each girl gets Rs. . Find the number of girls.
Let the number of girls be
Question 12: An employee may claim~ for each km which he travels by taxi and~ for each km he drives his own car. If in a particular day he claimed Rs. for travelling a distance of km, how many km did he drive his own car?
Let the km traveled by car