Quantitative Aptitude - Arithmetic Ability Questions

If (x – 2)2 + (y + 3)2 + (z – 15)2 = 0, then what is the value of x + y + z – 5?

What least number must be added to 4131, so that the sum is completely divisible by 19?

There is 40% increase in an amount in 8 years at simple interest. What will be the compound interest of Rs. 36000 after 2 years at the same rate?

What is the reflection of the point (5, -2) in the line x = -1?

Select the odd word/letters/number/number pair from the given alternatives.

sin(A+B) -­ sin(A-­B) is equal to

Divya and Kriti have total 46 candies. If Divya has 10 candies more than kriti, then find the total number of candies Divya have?

What will be the value of r2+p2+s2-rp-ps-rs when r = 4, p = 2, s = 8?