Quantitative Aptitude - Arithmetic Ability Questions

If 8x/3 + [7(5 - 2x/3)]/2 = 1/2 , then what is the value of x?

Which of the following numbers is completely divisible by 99?

What is the reflection of the point (-1 , 5) in the line x = 1?

A Village lost 12% of its goats in a flood and 5% of remainder died from diseases. If the number left now is 8360. What was the orignal number before the flood?

The sum of three consecutive natural numbers each divisible by 5, is 225. The largest among them is

The first and last terms of an arithmetic progression are 29 and -49. If the sum of the series is -140, then it has how many terms?

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