Quantitative Aptitude - Arithmetic Ability Questions

In the following question, select the odd word pair from the given alternatives.

'P' is the smallest positive integer such that every positive integer N greater than 'P' can be written as a sum of two composite numbers. Then 'P' is

In what ratio does the point T(x,0) divide the segment joining the points S(-4,-1) and U(1,4)?

Manish lent out Rs 20000 in two parts. He put out first part at 6% and the second part at 8% interest. The yearly average interest comes out to be 6.4%.What are the amounts (in Rs) that were lent at 6% and 8% respectively?

If the sum of the measures of all the interior angles of polygon is 1800°, find the number of sides of the polygon?

In the following question, select the odd word from the given alternatives.

The area of the triangle whose vertices are given by (2,4), (-3,-1) and (5,3) is

For real a, b and c if a2 + b2 + c2 = ab + bc + ca, then find the value of a+b+c2.