Quantitative Aptitude - Arithmetic Ability Questions

The length and breadth of a rectangular piece of a land are in a ratio 5:3. The owner spent Rs. 6000 for surrounding it from all sides at Rs.7.50 per metre. The difference between its length and breadth is

Which of the following condition is sufficient to state that triangle ABC and DEF are similar?

Curved surface area of a cylinder is 660 sq cm. If circumference of its base is 44 cm, find the volume of the cylinder?

Three sides of a triangle are 5 cm, 9 cm and x cm. The minimum integral value of x is

If O is the centroid and AD, BE and CF are the three medians of Δ ABC with an area of 96 cm2 then the area of Δ BOD in cm2 is

Two pipes P and Q can fill an empty tank in 25 hours and 20 hours respectively. Pipe R alone can empty the completely filled tank in 50 hours. Firstly both the pipes P and Q are opened and after 8 hours pipe R is also opened. What will be the total time (in hours) taken to completely fill the tank?

If an interior of a regular polygon is 170o, then the number of sides of the polygon is

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