Question
After 14 years how many nuclear bombs did America and
China had in total? Direction (91-95): Study the following information and answer the questions that follow: Russia and America have some nuclear bombs initially. Everyday Russia and America buy a fixed number of nuclear bombs. The number of nuclear bombs that they buy each day is different from other’s number. After 4 years, they have equal number of nuclear bombs. After 12 years Russia has 8(16/23) % more nuclear bombs than America. After 13 years, China who has no nuclear bomb initially, took 6 nuclear bomb from Russia and 3 nuclear bombs from America, as a result now Russia has 6 nuclear bombs more than America. After 15 years, they all clubbed together their bombs and divided equally among the three. Now each of them has 142 nuclear bombs. Based on this information answer the questions that follows.Solution
The average expenditure of a man for the first 5 month is Rs.4000 and for the next 7 months is Rs.6000. If he saves 10000 in that year then find his ave...
The average of the two numbers is 15, and the square root of their product is 12. What is the difference between the two numbers?
In a class of 50 students, the girls are 76%. The average weight of boys is 62 kg and that of girls is 58 kg. What is the average weight (in kg) of whol...
The average age of 4 children in a family is 30% of the average age of the mother and the youngest child. The total age of the father and the eldest chi...
The average of a set of 's' numbers is 35. If 90 is added to the set, then the average of the set becomes 35.5. Find the value of '4 X (s - 15)'.
Fifteen movie theatres average 600 customers per theatre per day. If six of the theatres close down but the total theatre attendance stays the same, the...
The average Cost Price of two items P and Q is Rs. 500. P and Q are sold at 15% and 25% profit respectively. If the total Selling Price of P and Q is Rs...
Average weight of 50 boxes is 22 kg. Two more boxes of weights (z + 7) and (z - 5) are added and the average becomes 22.5 kg. Find (z - 18).
25 students go for a picnic. 10 of them spent Rs. 64 each on their food and rest spent Rs.4 more than the average expenditure of all 25. What was the to...
A number is such that when it is multiplied by 5, it gives another number which is as much above from 210 as the original number (itself) is below 210. ...
Relevant for Exams:
