Quantitative Aptitude - Arithmetic Ability Questions

A, B and C invest to start a restaurant. The total investment was Rs 3 lakhs. B invested Rs 50,000 more than A and C invested Rs 25,000 less than B. If the profit at the end of the year was Rs 14,400 then what is C's share of the profit (in Rs)?

The ratio of present ages of Ramya and Saurabh is 8:7. After 10 years the ratio of their ages will be 12:11. What is Ramya's present age?

If tan(A/2) = x, then the value of x is

If x = 3+13, then the value of x-12642x-1x-233 is

If θ is acute angle and tan θ – cot θ = 0, then what is the value of tan26θ + cot100θ?

What is the simplified value of [(sec3x – tan3x)/(sec x – tan x)] – 2 tan2x – sec x tan x?

The reciprocal of the sum of the reciprocals of 2/9 and 7/10 is

The effective annual rate of interest corresponding to a nominal rate of 15% per annum payable half-yearly is