Question
A sum of money is divided among P, Q, R and S in the
ratio of 5:6:10:11 respectively. If the share of R's is Rs. 2440 more than the share of Q, then what is the total amount of money of P and S together?Solution
Ratio of P, Q, R and S is 5:6:10:11 respectively, According to the question, ⇒ R = 2440 + 6x ⇒ 10x = 2440 + 6x ⇒ 4x = 2440 ⇒ x = 610 ⇒ Total amount of P and S together = 5x + 11x = 16x = 16 x 610 = Rs. 9760
The simplified value of (452 x 452 x 452 – 356 x 356 x 356)/(452 x 356 + 452 x 452 + 356 x 356) is:
The average of 15 numbers is 32. If 2 is added to each number, then the new average will be:
125% of 88 ÷ 44 × 48 × 8 = ? × √125
The ratio of zinc and copper in a brass pieces is 2:5. How much zinc will be there in 140 kg of such a piece?
A group of 20 boys can complete a task in 15 days. Similarly, 24 girls can finish the same task in 20 days. If the ratio of the e...
The length of the rectangle is triple its breadth. If the perimeter of the rectangle is 48 m, then find the area (in m2) of the rectangle.
In the each question, the given two series following the same pattern, then find the pattern used in the 1st series and use the pattern to find the unkn...
A mixture of milk and honey is being sold at the price of pure milk, yielding a 20% profit. If 5 liters of honey is added to this mixture, the milk-to-h...
A person buys 2 items for ₹300 each. He sells one at a profit of 10% and the other at a loss of 10%. What is the overall gain or loss percentage?
The vertices of a triangle are (2, 1), (5, 4), and (8, 1). What is the area of the triangle?
Relevant for Exams:
