Quantitative Aptitude - Arithmetic Ability Questions

What is the place value and face value of 9 in 68956 respectively?

A and B together can do a piece of work in 36 days, B and C together can do it in 24 days. A and C together can do it in 18 days. The three working together can finish the work in

P and Q together can make a door in 12 days. They started the work together but after 8 days P left the work. The remaining work is completed by Q alone in 7 more days. In how many days can P alone complete the entire work?

An equilateral triangle of area 300 cm2 is cut from its three vertices to form a regular hexagon. Area of hexagon is what percent of the area of triangle?

Find the mean proportional between 2 and 98?

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

If 3.5x = 0.07y, then find the result of [y-x / y+x]

What is the value of (4/3) cot2 (p/6) + 3 cos2 (150) – 4 cosec2 45 + 8 sin (p/2)?