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From Delhi in 2013 and 2015 = 80% of 400 + 65% of 800 = 840 From Assam in 2013 and 2015 = 70% of 300 + 75% of 600 = 660 Therefore, required ratio = 840:660 = 14:11
What is the population of village A in 2021?
Quantity I: Population of village A in 2020 was 55,000 and it increased by 15% in 2021 over 2020.<...
What will be the age of A after 3 years?
Quantity I: The ratio between the present ages of A and B is 9:11 respectively and B is 6 years elder th...
Rs. R is invested in a scheme offering 200/4% p.a. for 2 years. The total amount received is Rs. 36,300. If Rs. (R + 2,700) is invested in another schem...
Quantity I: A person invested Rs. 20,000 in a scheme offering 10% per annum simple interest. After two years, he reinvested the amount and interest earn...
Quantity-I: 'A' can do 60% of work in 36 hours. Find the value of 'Y' if the time taken by him to complete the whole work is 'Y' hours.
Quanti...
Aman' and 'Bhuvan' can complete a certain task in 24 days and 40 days, respectively. Both started working together, but 'Bhuvan' ...
Which of the following pair of symbols will define the relation between Quantity I and Quantity II
Quantity 1: A and B together can complete a ta...
Which of the following pair of symbols will define the relation between Quantity I and Quantity II and between Quantity II and Quantity III respectively...
1st type of 5X tap can fill a tank in X/2 hours while 2nd type of 2Y taps can fill the same tank in 4Y/5 hours.
Quantit...
What will be the compound interest earned on a sum in two years?
I. The simple interest on the same amount at the same rate of interest in two ye...