Quantitative Aptitude - Arithmetic Ability Questions

A discount of 45% on an article is equal to the discount of 65% on other article. What is the respective ratio of the marked price of both the articles?

Select the odd letters from the given alternatives.

The co-ordinates of the centroid of a triangle ABC are (1 , -4). What are the co-ordinates of vertex C if co-ordinates of A and B are (3 , -4) and (0 , 5) respectively?

For triangle ABC, find equation of median AD if co-ordinates of A, B and C are (-1,-3), (5,-4) and (3,2) respectively?

What must be the length (in cm) of the diagonal of a rectangle if its area and breadth are 60 cm² and 5 cm respectively?

If  2x+14x = 1, then the value of  x2+164x2is

Find out the odd word/letters/number/number pair from the given alternatives.

If 3 dozen guavas cost Rs. 90, how many guavas can be bought for Rs. 240?