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4 years hence from now, let the ages of Ram and Shyam be '3y' years and '5y' years, respectively So, present ages of Ram and Shyam is (3y - 4) years and (5y - 4) years, respectively We have, (3y - 4) + (5y - 4) = 56 So, 8y = 56 + 8 = 64 So, y = 64 ÷ 8 = 8 So, difference between ages of Ram and Shyam = 5y - 3y = 2y = 2 X 8 = 16 years
Rahul and Tarun scored marks in the ratio 6:5. If Rahul had scored 4 marks more and Tarun had scored 5 marks less, the ratio of their marks would have b...
Rs. 7,20,000 is divided among 132 men and women. The ratio of total amount received by men and women is 5 : 4. But the ratio of money received by each m...
54% of the first number is 90% of the second number. What is the ratio of the first number to the second number?
A sum of Rs.6600 is to be divided among 3 brothers, 2 sisters and 1 aunt. If each sister receives four times as much as each aunt and each brother recei...
The ratio of zinc and copper in a brass pieces is 4:7. How much zinc will be there in 110 kg of such a piece?
The ratio of the two numbers is 4:7. 110% of the first number is equal to the 80% of the second number. Find the sum of both the numbers.
The ratio of heartbreak to emotions is 2:3:4:5 The price of heart is inversely proportional to the square of emotions. If there is a loss of Rs 1420 due...
The ratio of number of balls in bag A and bag B is 6:8 respectively. If six balls are transferred from bag B to bag A, then number of balls are equal in...
Average run per wicket of a bowler is 11.5. In his next innings bowler took 5 wickets and conceded 40 runs, thereby he reduced his bowling average by 0....