Mathematics General Science Test Hard Mode MCQs With Answers

The value of the polynomial 3x³+ 4x²- 5x + 4 at x = -1 is

If Z = (1,2), then Z^-1= ?

If the 19th term of A.P is 8 and the 4th term is 20, then the first term is

The set of the first elements of the ordered pairs forming a relation is called its

The set of complex numbers forms a group under the binary operation of

Which of the following is the equation of a line with slope 0 and passing through the point (4, 3)

If 0 < n < 1, n is a rational number, the number of terms in the expansion of (1 + X)ⁿare

A farmer possesses 100 hectometers of land and wants to grow corn and wheat. Cultivation of corn requires 3 hours per hectometer while cultivation of wheat requires 2 hours pert hectometer. Working hours cannot exceed 240. If he gets a profit of Rs. 20 per hectometer for corn and Rs. 20 per hectometer for wheat. The profit function for the farmer is