Quantitative Aptitude - Arithmetic Ability Questions

If O is the orthocentre of a triangle ABC and ∠BOC = 100°, the measure of ∠BAC is

Find the curved surface area (in cm²) of a hemisphere of diameter 28 cm

If 4x - 5(2x - 1) > 2x + 3 > 2 - 3x; then x can take which of the following values?

What is the value of tan4A + tan2A?

The marked price of a ceiling fan is Rs. 1200 and the shopkeeper allows a discount of 5 % on it. Then selling price of the fan is

Rs 18200 is divided among X, Y and Z in the ratio of 1/3 : 1/4 : 1/2. What is the share (in Rs) of X ?

On selling 30 caps, a shopkeeper earns profit equal to the selling price of 3 caps. What is the profit percentage?

Two cars travel from city A to city B at a speed of 36 and 48 km/hr respectively. If one car takes 3 hours lesser time than the other car for the journey, then the distance between City A and City B is