Quantitative Aptitude - Arithmetic Ability Questions

In what time will a 100 metre long train running with a speed of 50 km/hr cross a pillar?

If the loss of percent on article is 15%. Then the ratio of the cost price and sell price will be

When 0.363636.....is converted into a fraction, then the result is _____.

The difference between the place values of 9 and 5 in the number 428693745 is

In ∆ABC, ∡A + ∡B = 75 and ∡B + ∡C = 140, then ∡B =

The total surface area of a hemisphere is 166.32 sq cm, find its radius?

Find the least number which when divided by 20, 25, 35 and 40 leaves remainder 14, 19, 29 and 34 respectively?

4 hrs after a goods train passed a station, another train travelling at a speed of 60 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?