Question
A mixture containing milk and water in the ratio of
43:55. If 36 litres of water are taken out from the mixture, then the quantity of milk and water becomes equal. Find the initial quantity of the mixture.Solution
Let the quantity of milk and water be 43x and 55x respectively. According to the question, => 43x/(55x – 36) = 1/1 => 43x = 55x – 36 => 12x = 36 => x = 3 Initial quantity of the mixture = 43x + 55x = 98x = 294 litres
In a triangle ABC, the internal bisector of ∠ A meets side BC at D. If AB = 6 cm, AC = 9 cm, and BC = 12 cm, what is the length of BD?
What is the function of the "IF" function in Excel?
In a cyclic quadrilateral, the diagonals intersect at an angle of 60°. If the sides of the quadrilateral are 6 cm, 8 cm, 10 cm, and 12 cm, what is the ...
A product is marked at ₹1,200. If a discount of 20% is offered, and then a tax of 10% is applied on the discounted price, what is the final price paid...
Simplify the following expression:
An unknown number is first multiplied by 111 and then 63 is added to it. When the resultant number is divided by 9, the quotient and remainder obtained ...
84 is divided into two parts in such a way that the fourth part of the first part and the fifth part of the second are in the ratio 1 : 2. The first par...
What is the percentage increase in the total number of products sold by all companies from 2020 to 2022?
Relevant for Exams:
