NDA questions
2295 published questions with worked solutions.
- A bullet of mass 10 g is horizontally fired with velocity 300 m s ^ -1 from a pistol of mass 1 kg. What is the recoil velocity of...
- A microphone converts
- A stone is thrown horizontally from the top of a 20 m high building with a speed of 12 m/s. It hits the ground at a distance R...
- A sphere of volume V is made of a material with lower density than water. While on Earth, it floats on water with its volume f_1V...
- Two forces of 5·0 N each are acting on a point mass. If the angle between the forces is 60°, then the net force acting on the...
- Consider the following statements regarding cell wall composition : 1. Bacterial cell wall is made of peptidoglycan. 2. Fungal...
- Which one of the following structures is not present in a prokaryotic cell ?
- In a plant cell, which one of the following contains their own DNA ?
- One advantage of sexual reproduction over asexual reproduction is that it helps species to survive over long evolutionary time....
- Which one of the following structures or components is not always present in living cells ?
- Which of the hydrocarbons are arranged as per the increasing order of their boiling points ?
- Which one of the following apparatus is used for separating benzene and water mixture ?
- A railway wagon (open at the top) of mass M_1 is moving with speed v_1 along a straight track. As a result of rain, after some...
- A positive charge is moving towards south in a space where magnetic field is pointing in the north direction. The moving charge...
- Which one of the following statements about X-rays is not true ?
- When yeast cells are O_2 starved, fermentation serves as the source of energy. This results in the production of :
- Which one of the following is not a characteristic feature of fungi ?
- Which one of the following statements about bryophytes is not correct ?
- Which one of the following is the correct arrangement of metals in the decreasing order of their reactivity ?
- Which among the following statements is not correct with respect to allotropes of Carbon ?