Question
Ashish started a business by investing Rs. 1400. Few
months later; Ramesh joined him by investing Rs. 1600 such that at the end of the year, the profit share of Ashish was 5% more than that of Ramesh. How many months after Ashish did Ramesh join the business?Solution
Let the number of months for which Ramesh invested his money = βYβ months Ratio of profit shares of Ashish and Ramesh = (1400 Γ 12):(1600 Γ Y) = 16800:1600Y = 21:2Y Let profit share of Ramesh be Rs. β100aβ So, profit share of Ashish = 1.05 Γ 100a = Rs. β105aβ ATQ; (21/2Y) = (105a/100a) So, Y = 10 Therefore, Ramesh joined the business (12 β Y) = 2 months after Ashish.
What is the population of village A in 2021?
Quantity I: Population of village A in 2020 was 54,000 and it increased by 12% in 2021 over 2020.
Two trains, P and Q, are moving in opposite directions. The speed of train P is 32.4 km/h faster than that of train Q, and they p...
Quantity I: There are two types of animals in a pet shop. Some are puppies and some are kittens. Each kitten takes 8 biscuits and each puppy takes 11 bi...
Which of the following pair of symbols will define the relation between Quantity I and Quantity II
Quantity 1: A boat covers 60 km upstream in 6 ...
What is the population of village A in 2021?
Quantity I: Population of village A in 2020 was 58,000 and it increased by 16% in 2021 over 2020.
Quantity I: 30% of men and 60% of women work in an office, and 40% of the men enjoy coffee. Find the number of female employees who enjoy coffee if 104...
Quantity-I: 'E' can do 40% of work in 32 hours. Find the value of 'Y' if the time taken by him to complete the whole work is 'Y' hours.
Quantit...
The following questions each present two quantities, Quantity I and Quantity II. Compare the values of the two quantities and determine their relationsh...
Quantity I: A number is first multiplied by 3 and then increased by 25%. The final result is 375. What is the original number?
Quantity II: A boa...
Quantity I: A car travels at a speed of 60 km/hr for the first 3 hours, and then at 80 km/hr for the next 2 hours. Find the average speed of the car for...