The SI unit of force is:

A body moving with uniform velocity has:

The speed of light in vacuum is approximately:

The unit of electric charge is:

Ohm’s law is V =

Work done is zero when:

Acceleration due to gravity on Earth is:

A convex lens is also called:

SI unit of power is:

Energy of a photon is given by:

The focal length of a plane mirror is:

The unit of magnetic field is:

Atomic number of oxygen is:

pH of a neutral solution is:

HCl is:

Chemical formula of water is:

Atomic number of sodium is:

Which is a noble gas?

Mass number equals:

NaCl is known as:

Which gas is released during photosynthesis?

The process of rusting is:

Which acid is present in vinegar?

Noble gases are:

Chemical formula of ammonia is:

If f(x) = x³ − 3x, then f′(1) equals:

Evaluate ?

Sum to infinity series of the G.P. with a = 2, r = 1/2 is:

If (k, 1, −1) ⟂ (2, −1, 1), then k equals:

If 1 + 2 + ··· + n = 210, then n equals:

If cos(2θ) = and 0 < θ < π/2, then θ is:

The distance between intercepts of the line 2x + 3y = 6 on axes is:

If two fair dice are rolled, the probability that the sum is 7 equals:

The coefficient of x² in (1 + x)⁵ is:

For f(x) = |x − 1| at x = 1, which is true?

A car travels half the distance at 30 km/h and the remaining half at 60 km/h. The average speed for the whole journey is:

A sum of money doubles in 8 years at simple interest. The annual rate (%) is:

A and B can complete a work in 12 and 18 days respectively. Together they will finish it in:

The number of arrangements of the letters of LOGARITHM is:

A box has 4 red and 6 blue balls. Two balls are drawn without replacement. Probability that both are red is:

In an AP with a = 2 and d = 2, if the sum of first n terms is 110, then n equals:

A train 150 m long crosses a pole in 10 s. Its speed is:

Two unbiased coins are tossed. Probability of getting at most one head is:

If x² + y² = 25 and xy = 12 for positive reals x, y, then x + y equals: