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Thursday, June 30, 2022
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Test Your Science Knowledge For NDA/CDS

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Test Your Science Knowledge For NDA/CDS. Attempt this quiz to increase your scores. The passing percentage is 70%. All the best.

#1. Which one of the following physical quantities has the same dimensions as that of Planck's constant h?

#2. A liquid initially contracts when cooled down to 4 degree C but on further cooling down to 0 degree ,it expands .The liquid is?

#3. The speed of a body that has Mac number more than 1 is?

#4. In a periscope , the two plane mirrors are kept?

#5. Which one of the following device changes low voltage alternating current to high voltage alternating current and vice-versa?

#6. Which one of the following is not a mixture?

#7. Rutherford's alpha-particle scattering experiment was responsible for the discovery of?

#8. What is the name of the acid in grapes?

#9. A homogenous mixture contains two liquids. How are they separated?

#10. Soap solution used for cleaning purpose appears cloudy.This is due to the fact that soap micelles can?

#11. Which of the following does not possess a specialized conducting tissue for transport of water and other substances in plants?

#12. Which of the following is a free living bacteria that help in nitrogen fixation?

#13. Cell wall of fungi is made up of?

#14. Marsileo,fern and horse-tail are examples of which one of the following plant groups?

#15. The leaves used as wrappers for bides are obtained from which one of the following?

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Kritika Chaudhary
Kritika Chaudhary
Blogger, Educator | SSB Recommended Defence enthusiast | Turning Passion into profession

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