Question
Select the correct direct form of the given
sentence. The air hostess said that the passengers must wear face masks during the flight.Solution
‘must wear’ does not undergo change when changed into reported speech.
A body is said to be in equilibrium when:
Which polymer is used in the production of bullet-proof materials?
Which one among the following statements is not true for Mammals?
Which of the following is a chemical change?
Which vitamin is also known as Vitamin-B2?
If the root mean square speed of gas molecules is doubled, the absolute temperature of the gas:
Which vitamin helps in improving night vision?
Which vitamin is essential for RBC formation?
Which of the following statements for the given chemical reaction is true?
Fe₂ O₃ + 2Al → Al₂ O₃ + 2Fe
The force which opposes the relative motion between different layers of liquid or gases is called –