List of practice Questions

Is Hindi spoken by them?
( Choose the correct active voice )
Smita is rich. Smita is a miser.
( Choose the correct combination )
The antonym of 'Admit' is
( Choose the correct option )
The cake tasted .................. sweet that I couldn't finish it.
( Choose the correct option )
He is the .................. of the two brothers.
( Choose the correct option )
Write the reactions involved in the following:
Which of the following enzymatic reaction is not correctly matched with enzyme shown against it in brackets?
The budget under which the government may spend an amount equal to the revenue it collects is referred to as a ...... Budget.
Identify the possessive noun: My office car is parked elsewhere.
If an object in case (i) above is 20 cm from the lens and the screen is 50 cm away from the object, the focal length of the lens used is:
A body of mass 2 kg is moving with a velocity of 3 m/s. What is its kinetic energy?
A bulb rated 60 W operates for 2 hours. How much energy does it consume in this time?
What is the focal length of a lens if its power is +2 D?
A stone is dropped from a height of 45 m. What is the time taken for the stone to reach the ground?
A body of mass 10 kg is moving with a speed of 5 m/s. What is the momentum of the body?
The potential energy of a body at a height of 10 meters is 200 J. What is its mass? (Take \( g = 10 \, \text{m/s}^2 \))
What is the resistance of a conductor if the potential difference across it is 12 V and the current flowing through it is 3 A?
What is the molar mass of NaCl?
Which of the following is an example of a redox reaction?
What is the number of moles in 18 g of water (\( \text{H}_2\text{O} \))?
Which of the following gases has the highest density at STP?
Which of the following acids is a strong acid?
What is the pH of a solution with a \( \text{H}^+ \) concentration of \( 1 \times 10^{-3} \) mol/L?
What is the molar volume of an ideal gas at standard temperature and pressure (STP)?
Which of the following is a characteristic property of acids?