Quantitative Aptitude - Arithmetic Ability Questions

If the sum of squares of two real numbers is 41 and their sum is 9. Then the sum of cubes of these two numbers is

The distance between the tops of two building 38 metres and 58 metres high is 52 metres. What will be the distance (in metres) between two buildings?

Rizvan walks at 15 km/hr and Ruchitha cycles at 20 km/hr towards each other. What was the distance between them when they started if they meet after 42 minutes?

The least number, which when divided by 5, 6, 7 and 8 leaves a remainder 3 in each case, but when divided by 9 leaves no remainder, is:

In a triangle ABC, OB and OC are the bisectors of angles ∠ B and ∠C respectively. ∠BAC = 60°. Then the angle ∠BOC will be

Choose the one which is odd from the following options.

What is the value of Sin 30° - Cosec 45°?

If Tan θ = 7/24, then what is the value of Cosec θ?