Question
Three jugs of equal capacity are filled with mixtures of
milk and water in the proportions 3 : 1, 7 : 1 and 11 : 5. The three jugs are emptied into a single container. What will be the ratio of water to milk in the said container?Solution
Quantity of milk in the final mixture = 3/4 + 7/8 + 11/16 = (12 + 14 + 11)/16 = 37/16 Quantity of water in the final mixture = 1/4 + 1/8 + 5/16 = (4 + 2 + 5)/16 = 11/16 Ratio of water and milk in the final mixture = 11 : 37 ∴ The ratio of water to milk in the said container is 11 : 37
Arjun, Bheem, and Chetan start a business with initial investments of Rs. (p+1500), Rs. 'p', and Rs. (p-1000) respectively.
Quantity I: If the t...
A, B and C started a online education website by investing Rs.30,000, Rs.45,000 and Rs.60,000 respectively. Find the share of A’s, out of an annual pr...
(749.98% of 639.897) ÷ 23.97 = ?2 - 279.98% of 19.99
A manufacturer produces two items A and B. Each unit of A requires 1 hour of labor and 2 units of raw material. Each unit of B requires 2 hours of labor...
Find the area of a figure consisting of a rectangle with length 8 cm and width 5 cm, and a semicircle with a diameter equal to the width of the rectangl...
From the top of a building, the angle of depression to a point on the ground is 45 degrees. If the building is 50 meters high, how far is the point from...
The following table shows the monthly rainfall in a city for the first six months of the year:
A person has a total of ₹5000 in the form of ₹10 and ₹5 notes. If the number of ₹10 notes is twice the number of ₹5 notes, how many notes of e...