Quantitative Aptitude - Arithmetic Ability Questions

Find the difference between place value and face value of 7 in 589573212.

In the following question, select the odd letters from the given alternatives.

If cos 2π/3c = x, then the value of x is

20% of a = b, then b% of 20 is the same as _________ of a.

A scored 72% in a paper with a maximum marks of 900 and 80% in another paper with a maximum marks of 700. If the result is based on the combined percentage of two papers, the combined percentage is

Cost price of a watch is Rs 530. If the loss percentage is 24%, then what is the value (in Rs) of loss?

The ratio of two numbers is 2 : 3. If the sum of both the numbers is 75, then what is the larger number among both the numbers?

The co-ordinates of the centroid of a triangle ABC are (3,-2). What are the co-ordinates of vertex C if co-ordinates of A and B are (-2,5) and (6,-2) respectively?