Quantitative Aptitude - Arithmetic Ability Questions

On dividing 111a2b2c2 by37a2, we get ______.

A man can row upstream at 12 km/hr and downstream at 18 km/hr. The man's rowing speed in still water is

If √(cosec2A - 1) = x, then the value of x is

The least number to be added to 13851 to get a number which is divisible by 87 is

The difference between compound interest and simple interest on Rs. 5000 for 2 years at 8% per annum payable yearly is

The distance between two places can be covered in 3.5hrs at a speed of 62 kmph. If the speed is increased by 8 kmph, how much time would be saved?

The sum of the ages of father and son at present is 33. Two years ago the product of their ages was 28. What is the age of the father and the son?

If Sin θ = 12/13, then what is the value of Cot θ?