Question 2 :
Do it mentally and write the answer: $ 9 \times 25$
Question 3 :
Where is the tea expensive? At a tea stall or at a hotel?
Question 4 :
Do it mentally and write the answer: $ 4 \times 81$
Question 5 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1a8538faee15de42c67e9.png ' />
From the above image, it can be seen that Kiran paid Rs 919 to the junk collectors. When she sold the junk she got these notes and coins from Dinu. What was the profit amount she earned?
Question 7 :
1 kg newspaper costs Rs 5. 30 kg cost Rs 5 × 30 = Rs 150. So for 31 kg Kiran pays Rs _______.
Question 9 :
Do it mentally and write the answer: $ 2 \times 60$
Question 10 :
Which subject is the most useful for shopkeepers and people who sell stuff?
Question 11 :
Kiran is a junk seller and here is her discussion about how she used her earnings: I have 9 rickshaws of my own. I give the rickshaws on rent, each for Rs 20 a day. On Sundays I do not take any money for them.
How much does Kiran earn from giving out 1 rickshaw in a week?
Question 13 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1a8528faee15de42c67e8.png ' />
From the above image, it can be seen that Kiran bought some junk from the junk collectors. She paid them Rs 841. She sold the junk at Dinu's big shop and Dinu gave her these notes and coins. How much profit did Kiran earn?
Question 14 :
Kiran bought 1 kg newspaper for Rs 5, but sold it for Rs 6. How much profit money did she earn by selling 152 kg of newspaper?
Question 15 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1a8478faee15de42c67da.png ' />
In the above image, read the conversation between Hariya and Babu and answer the given question. How much money is to be paid by Hariya every month?
Question 17 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1a84a8faee15de42c67dd.png ' />
In the above image, rate-list of junk is given. Kiran bought some junk from the junk collectors. How much will she pay for 31 kg newspaper?
Question 18 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1a84b8faee15de42c67df.png ' />
In the above image, rate-list of junk is given. Kiran bought some junk from the junk collectors. How much will she pay for 22 kg plastic?
Question 19 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1a84c8faee15de42c67e0.png ' />
In the above image, rate-list of junk is given. Kiran bought some junk from the junk collectors. How much will she pay for 23 kg waste paper?
Question 20 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1a84f8faee15de42c67e4.png ' />
In the above image, rate-list of junk is given. Kiran has gone to sell waste to Dinu. How much will Dinu pay for 32 kg iron?
Question 21 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1a84d8faee15de42c67e1.png ' />
In the above image, rate-list of junk is given. Kiran bought some junk from junk collectors. If she bought, 42 kg newspaper, 22 kg plastic, 23 kg waste paper and 12 kg iron, what is the total amount she has to pay?
Question 22 :
If a person who runs a tea stall earns Rs 30 in a day, how much will he earn in a month?
Question 23 :
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?
Question 25 :
Kiran is a junk seller and here is her discussion about how she used her earnings: I have 9 rickshaws of my own. I give the rickshaws on rent, each for Rs 20 a day. On Sundays I do not take any money for them.
How much does Kiran earn from 9 rickshaws in a day if she gives all of them on rent together?
Question 26 :
Kiran bought 1 kg plastic for Rs 10, but sold 1 kg plastic for Rs 12. How much money does she earn on selling 63 kg plastic?
Question 27 :
Kiran buys 1 kg iron for Rs 12, but sells it for Rs 14. How much profit does she earn when she sells 32 kg iron?
Question 28 :
Do it mentally and write the answer: $ 20 \times 6$
Question 29 :
Do it mentally and write the answer: $ 2 \times 6$
Question 30 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1a8548faee15de42c67ea.png ' />
From the above image, it can be seen that Kiran paid Rs 919 to the junk collectors. When she sold the junk she got these notes and coins from Dinu. How much total money she got back from Dinu?
Question 31 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1a84e8faee15de42c67e2.png ' />
In the above image, rate-list of junk is given. Kiran bought some junk from junk collectors. How much will she pay for 12 kg iron?
Question 32 :
Do it mentally and write the answer: $ 31 \times 9$
Question 33 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1a8518faee15de42c67e6.png ' />
In the above image, rate-list of junk is given. Kiran has gone to sell waste to Dinu, how much will Dinu pay for 152 kg newspaper?
Question 34 :
Do it mentally and write the answer: $ 4 \times 80$
Question 35 :
Do it mentally and write the answer: $ 3 \times 42$
Question 37 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1a8518faee15de42c67e7.png ' />
From the above image, it can be seen that Kiran bought some junk from the junk collectors. She paid them Rs 841. She sold the junk at Dinu's big shop and Dinu gave her these notes and coins. How much money did Kiran get?
Question 38 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1a8488faee15de42c67db.png ' />
In the above image, read the conversation between Hariya and Babu and answer the given question. How much money is to be paid by Babu at the end of six months?
Question 39 :
If a person who runs a tea stall earns Rs 30 in a day, how much will he earn in 10 days?
Question 40 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1a84e8faee15de42c67e3.png ' />
In the above image, rate-list of junk is given. Kiran has gone to sell waste to Dinu. How much will Dinu pay for 63 kg plastic?