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Original number of chocolates with Jim = 275 + 35 = 310 Number of chocolates left with Sam = 275 - 275 X 0.2 = 220 Number of chocolates left with Jim = 310 X 0.7 = 217 So, required difference = 220 - 217 = 3 Hence, option a.
The respective ages of a mother and her daughter are 30 and 8 years. In how many years will the mother be thrice as old as her daughter?
Currently, the average age of individuals 'A' and 'B' is 27 years. If the present ages of 'B' and 'C' maintain a ratio of 10:11, determine the age of 'C...
P's present age is 30% less than what her husband's age will be 8 years from now. If 3 years ago, the sum of their ages was 37 ye...
The average age of 26 smdents in a class is 15 years. If teacher's age is included in it, then the average will increase by one. What is the teacher's a...
The average age of the husband, wife, and their child 4 years ago was 24 years and that of the husband and the child 5 years ago was 19 years. The pres...
A is five times as old as B. C was twice-as old as A six years ago. In six years' time, A will be 31. Find the sum of the present ages of B and C.
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 difference between the compound interest and simple interest on a certain sum for 2 years at 12% per annum is 144. Find the principal amount.
The present ages of Goutam and Tia are in the ratio 16:15. Their ages were in the ratio 4:3, twelve years ago. How old is Sahil if he is 11 years older ...
Present age of ‘A’ is 40% more than that of ‘B’. If 11 years hence from now, ‘B’ will be 5 years younger than ‘A’, then find the sum of ...