NDA questions
2295 published questions with worked solutions.
- A solid disc and a solid sphere have the same mass and same radius. Which one has the higher moment of inertia about its centre...
- "The sum of emfs and potential differences around a closed loop equals zero" is a consequence of
- A student measures certain lengths using a meter scale having least count equal to 1 mm. Which one of the following measurements...
- If the work done on the system or by the system is zero, which one of the following statements for a gas kept at a certain...
- Which one of the following statements regarding lenses is not correct ?
- 10 g of ice at –10°C is mixed with 10 g of water at 0°C. The amount of heat required to raise the temperature of mixture to 10°C...
- Which one of the following does not represent the salt, Calcium carbonate ?
- Soaps clean surfaces on the principle based on
- Which one of the following substances is not a mixture ?
- Net movement of water from a dilute to a concentrated solution through a selectively permeable membrane is called
- Blood is a type of
- Mitochondria are able to produce their own
- Who among the following popularized the use of embryological characters in taxonomy ?
- Water is heated with a coil of resistance R connected to domestic supply. The rise of temperature of water will depend on 1....
- A pendulum clock is lifted to a height where the gravitational acceleration has a certain value g. Another pendulum clock of same...
- The loudness of sound depends upon the
- Light rays move in straight lines. But through an optical fibre, they can move in any type of zigzag path because
- A very large volume of hydrogen can be accommodated by making
- Which one of the following represents the correct order of electron releasing tendency of metals ?
- Which one of the following is the major constituent of biogas ?