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Start learning 50% faster. Sign in nowLet monthly income of Rajeev is Rs. x So, 0.54 × 0.46 × x = 1242 Or, x = 5000 Amount spent on study = 0.54 × 0.54 × 5000 = Rs. 1458
Present age of ‘A’ is 25% more than that of ‘B’. If 9 years hence from now, ‘B’ will be 6 years younger than ‘A’, then find the sum of p...
B is 5 years older than A and A is 8 years older than C. If the sum of the age of A and C is 24 years, then find the sum of the ages of all three.
The ratio of the present ages of Aman and Deepak is 3:5. After 5 years, the ratio of their ages will be 5:8. Find the present age of Rohit, who is 7 yea...
When 19 years is subtracted from the present age of A and the obtained result is divided by 5, then the present age of his nephew is obtained. If the pr...
Sum of the present ages of A, B, C and D is 55 years. After 5 years ratio of their ages is 5:4:3:3. What is C’s present age?
The ratio of ages of A, B and C is 2 : 4 : 5 and sum of their ages is 77. Find the ratio of A's age to B's age ten years hence.
The present age of A is double of B's present age. C's present age is 3/5th of A's present age. Average age of A, B and C is 28 yrs. Find the present ag...
P says to Q “I am four times as old as you were when I was as old as you are”. The difference between their ages is 15 years. Find the sum o...
Amit age after 15 years will be 2 times his age 2 years back. What is the present age of Amit?