Question
Ashish started a business by investing Rs. 4900. Few
months later; Ramesh joined him by investing Rs. 5600 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 = (4900 Γ 12):(5600 Γ Y) = 58800:5600Y = 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.
If the average of two numbers is 13 and the square root of their product is 12, then the difference between the numbers is:
Find the Square root of β14641
Two times a number, added to the square of that number, gives 3. What could be the possible answer for this number?
Find the value of β 474552
Find the square root of 0.0324.
A horse is tethered to a peg fixed at one corner of a rectangular grass field measuring 45 metres in length and 25 metre...
What is the smallest natural number that should be added to 1030 so that the square root of the sum is a natural number?
What is the square root of 5476?
Calculate the lateral surface area of a right circular cone having a radius of 5 cm and a height of 12 cm.
Find the Square root of β1681