Quantitative Aptitude - Arithmetic Ability Questions

The rate of discount on an article whose marked price is Rs. 170 and selling price is Rs. 130?

What is the value of 26 + 152?

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

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

If x2 + ax + b, when divided by x - 4, leaves a remainder of 32 and x2 + bx +a, when divided by x - 4, leaves a remainder of 35, then a + b = ?

In which quadrant, will the point (4, -2) be located?

The least six digit number which is a perfect square is

If ABCD is a trapezium, AC and BD are the diagonals intersecting each other at point O. Then AC : BD is