Quantitative Aptitude - Arithmetic Ability Questions

A mason can build a wall in 70 hours. After 7 hours he takes a break. What fraction of the wall is yet to be built?

In which of the following quadrilaterals both pairs of opposite sides are parallel?

Findout the odd word/letters/number/number pair from the given alternatives.

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

The base of a parallelogram is twice its height. If the area of the parallelogram is 338 sq.cm. Find its height?

In ΔABC, D and E are points on side AB and AC respectively. DE is parallel to BC. If lengths of AD, DB and AE are 8 cm, 4 cm and 12 cm respectively, what is the length of AC?

A retailer marks up his goods by 150% and offers 40% discount. What will be the selling price (in Rs) if the cost price is Rs 800?

The selling price of an article is Rs 816 if the discount on it is 15%. What would be the selling price of the article (in Rs) if the discount on it is 25%?