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By Savita S. More

Class 3 Maths Questions Olympiad

Last updated on October 21st, 2021 at 03:27 pm

A man earns Rs.7700 in a week. How much will he earn in 12 days?

Rs.14400          

Rs.13200

Rs.12400           

Rs.12000

Solution : – Man’s earning is Rs. 7700 in 1 week ,so the man earns in 1 day is 1100 Rs.        If he earns 1100 Rs. in 1 day than in 12 days he earns 1100 * 12 = 13200

Cost of 12 dozen bananas is Rs.480. Find the cost of 2 dozen bananas.

Rs.90             

Rs.80

Rs.150             

Rs.100

1 kg of pears costs Rs. 120. What will be the cost of 3 kg pears?

Rs. 360                          

Rs. 450                          

Rs. 750                          

Rs. 500              

Solution :- Cost of 1 Kg Pears is 120 , so cost of 3 Kg Pear is 120 * 3 = 360

Sanjiv had Rs. 500 in his pocket. He purchased 2 kg Rice for Rs. 75 Per Kg. How much money was left with him?

Rs. 300                          

Rs. 350                         

Rs. 375                         

Rs. 385

Solution:- Sanjiv has 400 rupees. He purchased 2 kg rice with 75 rupees per kg so 75 X 2 = 150 rupees if we subtract 150 rupees from 500 we get 350 left 500 – 150 = 350 ,so Sanjiv has 350 rupees left in his pocket      

 

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