Quantitative Aptitude - Arithmetic Ability Questions

To cover a distance of 252 km in 2.5 hours what should be the average speed of the car in meters/second?

4 hrs after a goods train passed a station, another train travelling at a speed of 72 km/hr following that goods train passed through that station. If after passing the station the train overtakes the goods train in 8 hours. What is the speed of the goods train?

Find out the odd word/letters/number/number pair from the given alternatives.

Find the odd words/letters/number from the given alternatives.

If 4x - 7y = 3 and 2x - y = 9, then x - y is.

If the selling price is Rs 728 after getting a discount of 9%, what was the marked price?

A, B and C enter into a partnership, investing Rs. 6000. A invests Rs. 1000 and B and C invests in the ratio of 2:3. Find the profit of C, when the annual profit is Rs. 2400

If (5/9 of x) ­- (2/5 of 9/4) equals ­ -4/5 then find x.