Novak Djokovic defeated Juan Martín del Potro in the final, 6–3, 7–6, 6–3 to win the men's singles tennis title at the 2018 US Open
The average age of a man and his two children is 15 years and the average age of man's wife and the same children is 13 years. If the age of man is 31 y...
Present ages of P and Q are in the ratio 2:3 respectively. If Q’s age, 8 years hence from now will be 2 times of P’s age, 6 years ago from now, then...
A trader bought an article for Rs. 1200 and marked it 25% above of its cost price. If he sold it after giving a discount of Rs. 60 then find the profit ...
A is 4 years older than B while C is 6 years younger than B. The ratio of age of A, 5 years hence and age of B, 3 years ago is 3:2. What was age of C, 6...
A student multiplied a number by 4/5 instead of 5/4. What is the percentage error in the calculation.
"Three friends, Aman, Bhuvan, and Chinu, have the following age relationship: Aman's age six years ago was half of Bhuvan's age t...
The current age of 'Aman' is 87.5% greater than 'Bittu's' age. The ratio of Aman's age 3 years hence from now to Bittu's age 6 years hence from now is 8...
Average of present age of A and C is 29 years and C is 8 years younger than B. Ratio of present age of A to present age of B is 6:5. Find present age of B.
Present age of ‘A’ is 40% more than that of ‘B’. If 11 years hence from now, ‘B’ will be 10 years younger than ‘A’, then find the sum of...
The sum of the present ages of 'P' and 'R' is 70 years. 'y' years ago from now, the age of 'R' was 40% more than that of 'P'. If '2y' years hence from n...
