Question
Three partners ‘A’, ‘B’ and ‘C’ started a
business by investing in the ratio 3:5:6 respectively and the ratio of time for which they made their investments is 3:5:4, respectively. If the profit share of ‘C’ is Rs. 4800, then what is the total profit earned by all of them together?Solution
Ratio of profit shares of ‘A’, ‘B’ and ‘C’ respectively = (3 × 3):(5 × 5):(6 × 4) = 9:25:24 Required profit = {(9 + 25 + 24)/30} × 4800 = Rs. 11600
The product of two numbers is 504 and their HCF is 6. Total number of such pairs of numbers is?
What is the unit digit of the sum of 3694 and the product of 214 and 123?
If the product of two numbers is 90 and their HCF is 6, then find the LCM of the given two numbers.
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Let N be the greatest number that will divide 89, 110, 131 leaving the same remainder in each case. Then sum of the digits in N is:
Let N be the greatest number that will divide 85, 116, 147 leaving the same remainder in each case. Then sum of the digits in N is:
The least number which when divided by 10, 12, 15 and 20 leave zero remainder in each case and when divided by 24 leaves a remainder of 12 is:
The least number which when divided by 6,18 and 20 leave a same remainder 3 in each case?
Two numbers are in the ratio 3:5 and their HCF is 20. Their LCM is
The Highest Common Factor (HCF) and Least Common Multiple (LCM) of two numbers, X and Y, are given as 8 and 80, respectively. Additionally, the differen...
