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Marked price of the article = 300 ÷ 0.6 = Rs. 500 Cost price of the article = 300 ÷ 1.5 = Rs. 200 Required ratio = 200:500 = 2:5
A spherical metallic shell with 6 cm external radius weighs 6688 g. What is the thickness of the shell if the density of metal is 10.5 g per cm3
The ratio between the sum of the digits of a two-digit number and that two-digit number is 1 : 7. If the digit in the unit's place is four less than the...
A manufacturing firm produces three products: P, Q, and R. What is the total revenue generated from these products in a month?
Statements:
...1153, 1206, ?, 1326, 1393, 1464
In a triangle ABC, the sides are AB = 15 cm, BC = 20 cm, and AC = 25 cm. Find the area of the triangle using Heron’s formula.
The difference in interest earned between compound and simple interest on a given sum at 8% annual interest over two years is Rs. _____. If the same sum...
Three colleagues, M, N, and O, have an average age of 27. Ten years ago, their ages were in the ratio of 4:6:7. What is the average age of M and N today?
A is younger than B by 6 years. If the ratio of A and B ages is 7:9 respectively, then find the age of A.
Find the smallest number that is divisible by 4, 6, 10, and 13.
