Amount after 10% compound interest = 25000 + 2500 = 27,500 At the end of the first year he pays back 4000. Next year Principal will be =27,500 – 4000 = 23,500 Amount after 10% compound interest = 23500 + 2350 = 25,850 At the end of the second year he pays back 4000, next year Principal will be =25,850 – 4000 = 21850 At the end of third year, Amount after 10% compound interest = 21850 + 2185 = 24,035 So, he had to pay Rs. 24,035 at the end of third year to clear his debt.
B is 2 years older than A and A is 5 years older than C. If the sum of the age of A and C is 25 years, then find the sum of the ages of all three.
The present age of a mother is 4 times that of her daughter. After 12 years, the mother’s age will be 1 year more than twice the daughter’s age. Fin...
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...
The current age ratio of 'Ganesh', 'Hitesh', and 'Indira' is 5:7:6. In 8 years, the ratio of the ages of 'Ganesh' and 'Hitesh' wi...
The average ages of A, B and C is 20% more than the average ages of A and B. 10years hence from now, the ratio of the ages of A and C will be 3:5, respe...
A student multiplied a number by 4/5 instead of 5/4. What is the percentage error in the calculation.
The current age of 'Aman' is 16 years greater than that of 'Bhanu'. In four years, the ratio of their ages will be 5:3. What is t...
The combined average age of M, F, and S was 54 years when S got married. After 6 years, an infant was born. The average age of the family, 12 years post...
5 years ago, the average age of a family of five persons was 30 years. In between these 5 years the family adopted a girl. Now at present the average ag...
Present ages of P and Q are in the ratio 2:5 respectively. If Q’s age, 15 years hence from now will be 5 times of P’s age, 5 years ago from now, the...