List of practice Questions

Which of the following is a quadratic equation?
The graph of the straight line \( y = 2x - 3 \) passes through which of the following points?
The point on the \(x\)-axis which is equidistant from the points \( (-2, 0) \) and \( (6, 0) \) is:
The distance of the point \( (13, 15) \) from the \(y\)-axis is:
The coordinates of the ends of a diameter of a circle are \( (-10, 6) \) and \( (6, -10) \). Then the coordinates of its centre are:
The coordinates of the vertices of a triangle are \( (2, 4) \), \( (0, 6) \) and \( (4, -1) \). Then the coordinates of the centroid of the triangle are:
The length of the perpendicular from the point \( (13, 19) \) to the \(x\)-axis is:
What is the distance of the point \( (15, 8) \) from the origin?
Which of the following is necessary to obtain nuclear energy?
Out of a combination of resistors, one resistor is removed and it is found that the net resistance has increased. The resistor was connected in
Two appliances rated as (60 W, 200 V) and (40 W, 200 V) are connected across a 100 V supply in a room. The total power consumed is
Which of the following expressions represent(s) electric power in the circuit?
The maximum value of magnification in a convex mirror is
Potential difference is measured by
Which of the following statements is true?
Which of the following substances is a conductor?
In which of the following binary fission does not occur?
Pollen grains are formed in which of the following?
Blood pressure is controlled by which of the following?
Which disease is related to the respiratory system?
The sugar level in blood is controlled by which of the following?
Which is the longest cell in the human body?
Which part of food is digested in the buccal cavity?
The general formula of an alkene is:
Which one of the following is a clean energy source?