Quantitative Aptitude - Arithmetic Ability Questions

What is the value of 128 + 7232

Find the HCF & LCM of 16, 24.

In the following question, select the odd number group from the given alternatives.

What is the value of cos (90 – B) sin (C – A) + sin (90 + A) cos (B + C) – sin (90 – C) cos (A + B)?

The point at which the perpendicular bisectors of the sides of a triangle intersect is known as _____________________

Find the total surface area (in cm2 ) of a hemisphere of diameter 42 cm.

If the volume of a cylinder is 3850 cubic cm and height is 25 cm, what is its radius? (Take π = 22/7)

4 hrs after a goods train passed a station, another train travelling at a speed of 60 km/hr following that goods train passed through that station. If after passing the station the train overtakes the goods train in 8 hours. What is the speed of the goods train?