Primary School (English Medium) कक्षा ४ - CBSE Question Bank Solutions

Kiran has bought some junk from junk collectors.

Look at the rate list to see today's rates. Help Kiran to find out the cost of the junk.

Find the cost of 22 kg of plastic.

Kiran has bought some junk from junk collectors.

Look at the rate list to see today's rates. Help Kiran to find out the cost of the junk.

Find the cost of 23 kg of waste paper.

Kiran has bought some junk from junk collectors.

Look at the rate list to see today's rates. Help Kiran to find out the cost of the junk.

Find the cost of 12 kg of iron.

1. Kiran bought 1 kg plastic for Rs 10, but sold 1 kg plastic for Rs 12. How much money does she earn on selling 1 kg plastic?
2. So, how much money does she earn for 63 kg?

How much money will Dinu pay for 32 kg iron?

Kiran buys 1 kg iron for Rs 12 but sells it for Rs 14. How much does she earn when she sells 32 kg iron?

I bought 1 kg newspaper for Rs 5, but sold it for Rs 6. How much money did I earn by selling 152 kg of a newspaper?

How much money will Dinu pay for 4 kg brass?

First guess the answer and then calculate:

37 × 18 = ?

First guess the answer and then calculate:

45 × 24 = ?

First guess the answer and then calculate:

77 × 55 = ?

First guess the answer and then calculate:

142 × 5 = ?

First guess the answer and then calculate:

382 × 3 = ?

First guess the answer and then calculate:

2 × 175 = ?

First guess the answer and then calculate:

4 × 206 = ?

Kiran paid Rs. 919 to the junk collectors. When she sold the junk she got these notes and coins from Dinu.

Now you make a record in her diary.

Find out how much she earned this time.

The donkey asked- 500 milliliters of kheer? Isn’t that more than a liter?

The donkey looked confused and asked - Ten glasses of 100 mL each. How much is that?

The cat said — Oh no, to 1000 ants!

After thinking the elephant said — No problem, I can manage. Each ant drinks 1 milliliter of kheer.
So, 1000 ants drink: 1000 × 1 mL = ______ mL.