Question
"P" and "Q" invested Rs. 4000 and Rs. 2500,
respectively, to launch their businesses. 4 months later, "P" took out Rs. 1500 from his original investment, while "Q" contributed an additional Rs. 1500. Out of the Rs. 15,600 total annual earnings, how much would "Q" receive?Solution
According to the question, Ratio of profits received by ‘P’ and ‘Q’ {(4000 × 4) + (2500 × 8)}:{(2500 × 4) + (4000 × 8)} = 18:21 = 6:7 Required sum received by ‘Q’ = 15600 × (7/13) = Rs.8,400
- What is the smallest number which is divisible by 15, 20, and 30?
- How many values can 'x' take if the number 7531xk must be divisible by 15 for any valid digit 'k'?
If (64)2 – (36)2 = 20Z, the value of z is
Sum of squares of three consecutive numbers is 770. Find the sum of first and third number.
Sum of squares of three consecutive numbers is 1730. Find the sum of first and third number.
If two numbers add up to 12 and the sum of their cubes is 1728, then what is the product of the two numbers?
Find the median of 2, 8, 6, 6, 7, 9, 5, 12 and 13.
Find the value of 'a' in the given data if the mean of the given data is 25.
12, 20, 30, 28, 26, 22, a, 24, 18, 30
Find the remainder when the number (196n + 75) is divided by 14.
Find the average of first 17 whole numbers.
Relevant for Exams:
