Quantitative Aptitude - Arithmetic Ability Questions

A 220 metres long train takes 33 seconds to cross a 440 metres long bridge. How much time (in seconds) will the train take to cross a 350 metres long bridge?

A solid cone of height 36 cm and radius of base 9 cm is melted to form a solid cylinder of radius 9 cm and height 9 cm. What percent of material is wasted this process?

If the difference between the measures of the two smaller angles of a right angled triangle is 8°, then the smallest angle is

After excluding stoppages, the speed of a bus is 60 kmph and after including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?

If a4 + 1 = [a2 /b2 ] (4b2 – b4 – 1), then what is the value of a4 + b4?

Select the odd letters from the given alternatives.

Select the odd word from the given alternatives.

When 2x + 2x = 3, then x3 + 1x + 2 value is