List of practice Questions

Which of the following is carried by waves from one place to another?
The velocity of sound is largest in:
Which of the following pairs may give equal numerical values of the temperature of human body?
Friction forces act:
The effect of frictional force may be minimized by:
A stone of mass \(1\,\text{kg}\) is raised through \(1\,\text{m}\) height.
The centre of mass of a rigid body lies:
The motion of the centre of mass depends on:
The force of gravitation between two bodies does not depend on:
Find the error in the following sentence, if any. If there is no error, answer is No error.
Select the combination of numbers so that letters arranged accordingly will form a meaningful word. \[ \text{T \quad R \quad I \quad F \quad U} \] \[ \text{1 \quad 2 \quad 3 \quad 4 \quad 5} \]
Read the sentence to find out whether there is any error in it. The error, if any, will be in one part of the sentence. The letter of that part is the answer. If there is no error, the answer is (D). (Ignore errors of punctuation, if any).
Temperature can be expressed as derived quantity in terms of:
Electron volt is a unit of:
If a body is moving at constant speed in a circular path, its:
If a car is traveling north on a straight road and its brakes are applied, it will:
The value of \(f(x) = x + |x|\) is continuous for:
Read the sentence to find out whether there is any grammatical error in it. The sentence is in three separate parts and each one is labelled (A), (B), (C) and (D). In that case, letter (D) will signify a ‘No error’ response.
Spot the error part of the following sentence.
Find out the error part of the following sentence.
To sleep with the fishes
The philosophy of putting another’s welfare above one’s own _______.
What conic does \(13x^2 - 18xy + 37y^2 + 2x + 14y - 2 = 0\) represent?
If \(\lambda(3\mathbf{i} + 2\mathbf{j} - 2\mathbf{k})\) is a unit vector, then the value(s) of \(\lambda\) are:
If \((1,-2,-2)\) and \((0,2,1)\) are direction ratios of two lines, then the direction cosines of a line perpendicular to both the lines are: