Quantitative Aptitude - Arithmetic Ability Questions

The value of 2.31 x 0.34 = ?

If a = 5, b = 4, c = 8 then find the value of (a3 + b3 + c3 - 3abc)/(ab + bc + ca - a2 - b2 - c2)

What is the total number of points in the plane of triangle ABC which is equidistant from the vertices of the triangle?

If a + b = 1, then a4 + b4 - a3 - b3 - 2a2b2 + ab is equal to

α and β are the roots of quadratic equation. If α + β = 8 and α – β = 2√5, then which of the following equation will have roots α4 and β4?

On dividing a number by 38, we get 70 as quotient and 12 as remainder. What is the number?

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

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