Aptitude Question Papers

251. The difference between the squares of two consecutive number is 35. The numbers are:

252. A and B can together do a piece of work in 15 days. B alone can do it in 20 days. In how many days can A alone do it ?

253. Four milkmen rented a pasture. A grazed 18 cows for 4 months: B 25 cows for 2 months, c 28 cows for 5 months and D 21 cows for 3 months. If A� s share of rent is Rs. 360, the total rent of the field is:

254. The average of 8 numbers is 21. If each of the numbers is multiplied by 8, the average of the new set of numbers is :

255. Of the two square fields the area of the one is 1 hectare, while the another one is broader by 1%. The difference in areas is:

256. A ship sails out to a mark at the rate of 15 km/ph and sails back at the rate of 10 kmph. The average rate of sailing is :

257. The length and breadth of a rectangular piece of land are in ratio of 5:3. The owner spent Rs. 3000 for surrounding it from all the sides at Rs. 7.50 per metre. The difference between its length and breadth is:

258. The average score of a cricketer for 10 matches is 43.9 runs. If the average for the first six matches is 53, the average for the last four matches is :

259. The length of rectangular room is 4 metres. If it can be partitioned into two equal square rooms, what is the length of each partition in metres?

260. Jaycsh is as much younger to Anil as he is older to Prashant. If the sum of the age of Anil and Prashant is 48 years. What is the age of Jayesh?