Quantitative Aptitude - Arithmetic Ability Questions

What is the value of sin(11π/6)?

What is the value of √[(1 - sinA)/(1 + sinA)]?

If the loss of percent on article is 15%. Then the ratio of the cost price and sell price will be

The reciprocal of the sum of the reciprocals of 3/8 and 8/11 is:

Find the smallest 8 digit number which is exactly divisible by 121.

The value of tan80° tan10° + sin270° + sin20∘

A person driving at the speed of 40 kmph reaches office 1 minute early while he reaches 3 minutes late if driving at 36 kmph. What is the distance in km that she is covering?

Find the value of 'y' if y84 = 225