Quantitative Aptitude - Arithmetic Ability Questions

What is the value of 4600+540+1280+250+36 ?

For triangle ABC, find equation of median AD if co­-ordinates of points A, B and C are (2,­4), (3,0) and (5,­2) respectively?

 In the following question, select the odd letter/letters from the given alternatives.

If Sec θ = 13/12, then Cot θ = ?

The mode of the data 12, 1, 10, 1, 9, 3, 4, 9, 7, 9 is

The ratio of present ages of Ratnabali and Shaukat is 8:5. After 22 years the ratio of their ages will be 10:9. At present, what is Ratnabali's age?

If x+1x2 = 3, then the value of x3+1x3 is:

If Sinθ = √3/2 and 0°<θ<90°, then the value of tan(θ-15°) is