Quantitative Aptitude - Arithmetic Ability Questions

In a trapezium, one diagonal divides the other in the ratio 2 : 9. If the length of the larger of the two parallel sides is 45 cm, then what is the length (in cm) of the other parallel side?

Rs 11,550 has to be divided between X, Y & Z such that X gets 4/5 of what Y gets and Y gets 2/3 of what Z gets. How much more does Z get over X (in Rs)?

The price of an article is cut by 24%, to restore to its original value, the new price must he increased by ______.

In ∆ABCif the median AD=1/2 BC, then ∠BAC is

If a2+b2+c2=83and a+b+c=15 then the value of ab+bc+ca is

In the given figure,PQ = PS = SR and QPS = 40 deg, then what is the value of QPR (in deg) ?

M can complete 3/4 part of a work in 12 days and N can complete 2/7 part of the same work in 8 days. In how many days will both complete 11/14 part of the total work?

What is the value of 36+729381+643