Q. On which of the following the jet Engine works?
✅ Correct Answer: (B)
Conservation of Linear Momentum
General Science MCQs and Notes
Q. In which of the following situations the force applied by the weight of a person becomes zero in a lift
✅ Correct Answer: (B)
Lift moves down with an acceleration of 9.8 meter per sq. second
Q. A person who is pulling a bucket filled with water falls behind with the sudden break of the rope. Which of the following laws of Newton comes into action?
✅ Correct Answer: (C)
Third law
Q. On which of the following Inertia of an object depends ?
✅ Correct Answer: (D)
Mass
Q. RLV-TD are a series of technology demonstration missions that have been conceived by ISRO as a first step towards realizing a Two Stage To Orbit (TSTO) fully re-usable launch vehicle. What is full form of RLV-TD?
✅ Correct Answer: (A)
Reusable Launch Vehicle-Technology Demonstration
Q. Moon Mineralogy Mapper (M3) is an instruments providing the first high-resolution spatial and spectral map of the entire lunar surface to India‘s first mission to the Moon Chandrayan -1 launched 22 October 2008. It was contributed by __?
✅ Correct Answer: (A)
National Aeronautics and Space Administration (NASA)
Q. VIBGYOR (Violet Indigo Blue Green Yellow Orange Red) are the rainbow colors in which of the following order?
✅ Correct Answer: (A)
Increasing wavelength
Q. The combination of a Red Glass Plate and a Blue Glass plate will transmit which of the following light?
✅ Correct Answer: (D)
No Light
Q. Which among the following statement is correct about Fluorescence?
✅ Correct Answer: (C)
High Energy Photon is absorbed and electron is emitted
Q. Most part of the Cosmic rays that impinge on earth‘s atmosphere are __?
✅ Correct Answer: (B)
Protons