Quantitative Aptitude - Arithmetic Ability Questions

Between 50 and 150 how many numbers are divisible by 7?

A number is divided by 52, we get 27 as remainder. On dividing the same number by 13, what will be the remainder?

Sum of twice a fraction and 3 times its reciprocal is 29/3. What is the fraction?

A train has to cover a distance of 900 km in 25 hours. What should be its average speed in meters/second?

Cost price of 28 articles is equal to Sale price of 21 articles, then percentage of profit is

The difference between cost price and selling price is Rs 575. If profit percentage is 23%, then what is the selling price (in Rs)?

In a mixture, unbroken and broken rice grains are in the ratio 3 : 2. How much fraction of the mixture must be drawn off and substituted with broken grains, so that the ratio of unbroken and broken grains becomes 1 : 1?

What is the average of all numbers between 11 and 80 which are divisible by 6?