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Start learning 50% faster. Sign in nowLet age of A and B, 8 years ago was 7x years and 5x years respectively. Present age of C = 5x + 8 – 16 = ‘5x – 8’ years According to question; 12x + 16 + 5x – 8 = 48 × 3 = 144 Or, 17x = 136 Or, x = 8 Present age of A = 7 × 8 + 8 = 64 years Present age of C = 5 × 8 – 8 = 32 years Desired Ratio = 64:32 = 2:1 Hence, option b
The ratio of the first and second class fares between two railways stations is 5 : 1 and that of the number of passengers travelling by first and second...
Two numbers are in the ratio 7:5. After adding 2 and 4 to them respectively the ratio becomes 2:3. Find the bigger number.
Find the mean proportion of 8.4 and 18.9.
Find the third proportional to 13 and 39?
If x runs are second by Rohit, y runs by Shreyas and z runs by Virat, then x : y = y : z = 3: 2. If total number of runs scored by Rohit, Shreyas and Vi...
Rs 1800 was divided among A, B and C in the ratio of 11:6:13 respectively. Find the amount received by A and B together.
The ratio of A's age to B's age is 1:4, and the ratio of B's age to C's age is 4:5. D is 20 years older than B. Additionally, the ratio of C's age to D'...
A sum of Rs. ' K ' was intended to be distributed among Bunty, Babli, and Munna in the ratio of 2:3:4. However, due to an error, the amount was mistak...
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 wha...
