Quantitative Aptitude - Arithmetic Ability Questions

If the two lines px + 6y+3=0 and 2x + qy+3=0 have infinite solutions then find the value of p and q respectively.

40.36 ­- (9.347 -­ x ) -­ 29.02 = 3.68. Find x.

If tanθ = 724 then find the value of p such that tanθ - secθsinθ = -p28

Of the 3 numbers whose average is 64, the first number is 1/3 times the sum of other 2. The first number is

A bank offers 15% compound interest per half year. A customer deposits Rs 7200 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by means of interest is

If 1+121+141+161+181-131-151-17 = 1+ 1x, then what is the value of x?

Aparna changes the marked price of an item to 50% above its C.P. What % of discount allowed in approximately to gain 10%?

If a cone of radius 10.5 cm and height 12 cm is melted and constructed into a cylinder of the same radius, what will be the height of this cylinder?