NDA questions
2827 published questions with worked solutions.
- Which one of the following tissues is known as basic packing tissue and found in xylem and phloem ?
- Girth of stem of a plant increases due to division of cells in
- Different varieties of the same gene are called
- Which one of the following viruses used to be responsible for highly infectious disease Smallpox ?
- Buoyancy is a/an
- Weight and mass of an object are defined with Newton's laws of motion. Which among the following is true ?
- Work is said to be one Joule when a force of
- A uniform motion of a car along a circular path experiences
- Three equal resistors are connected in parallel configuration in a closed electrical circuit. Then the total resistance in the...
- Rutherford's alpha-particle (α) scattering experiment was responsible for the discovery of which one of the following ?
- What is the maximum number of electrons in the M-Shell ?
- Chlorine occurs in nature in two isotopic forms of masses 35 u and 37 u in the ratio of 3 : 1 respectively. What is the average...
- To protect steel and iron from rusting, a thin layer of which one of the following metals is applied ?
- Imagine a current-carrying straight conductor with magnetic field of lines in anti-clockwise direction. Then the direction of...
- The device used to produce electric current is known as
- Power of a lens of focal length 25 cm is
- Which one of the following hormones is responsible for the development of female sexual characters ?
- Spherical mirror formula relating an object distance 'u', image distance 'v' and focal length of mirror 'f' may be applied to a...
- Nuclear energy is generated by
- Reverberation is a phenomenon associated with a