Mathematics General Science Test Hard Mode MCQs With Answers

a + x is

Which is an explicit function

The circle (x-2)²+ (y+3)²= 4 is not concentric with the circle

For which of the following ordered pairs (s, t) is s + t > 2 and s - t < -3?

If in isosceles right angled triangle, one side is a then hypotenuse is

In a school, there are 150 students. Out of these 80 students enrolled for mathematics class, 50 enrolled for English class, and 60 enrolled for Physics class. The student enrolled for English cannot attend any other class, but the students of mathematics and Physics can take two courses at a time. Find the number of students who have taken both physics and mathematics