Quantitative Aptitude - Arithmetic Ability Questions

What is the reflection of the point (3, 2) in the line y = -2?

If secA + tanA = a, then the value of cosA is

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

How many numbers less than 200 are multiples of both 5 and 6?

If n + n2 + n4 + n8 = 45, then find the value of 'n' which will satisfy the equation.

If 4x + 5y = 14 and x - 5y = 16 then the value of x and y are

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

The perimeter and the breadth of a rectangle are 68 cm and 10 cm respectively. Calculate the length of its diagonal (in cm).