| Question |
Answer |
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1. Ability to do work is known as what?
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Energy
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2. Which one is the moving object in the following?
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Flying bird
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3. A person travel half of the circle moving along the circular path of radius R then what is the displacement of the person?
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2R
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4. What is the unit of gravitational potential energy?
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Joule
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5. For a moving object, what is the relation between distance and displacement?
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Distance>_ Displacement
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6. What is the time taken by a vibrating body in one vibration called?
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Frequency
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7. Lightning conductor is made of which?
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Copper
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8. In the following which one is not luminous object?
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Book
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9. For a rat incident normally on a plane mirror, what will be the relation between angle of incident and angle of reflection?
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i= r = 0°
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10. In the following which one is the transparent object?
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Clean glass
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11. What is the normal temperature of human body
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98.6° C
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12. What is the middle color in the rainbow?
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Green
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13. In case of short sightedness or myopia, where the image of a distant object is formed?
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Behind the retina
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14. In the following, which one is renewable source of energy?
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Wood
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15. Which device is used to transform chemical energy into electrical energy?
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Electric cell
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16. By adding chromium oxide, we get glass with the color
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Green
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17. The correct order of force of attraction between the molecular in the substances is
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Solid less than Gas
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18. The example of reversible change is
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Melting of wax
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19. Whose ore is Galena
|
Lear
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20. The temperature lower fixed point of a laboratory thermometer is
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100° C
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21. The smaller unit of matter is
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Atom
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22. Suitable temperature of the cultivation of cotton is
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40° to 45° C
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23. The process of cleaning of oily greasy, dust and dirt from the sheep hair is called
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Rilling
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24. HCL + NaOH→ X + H²O + heat, in the reaction, X is equivalent to
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Na²Cl
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25. Made from the mixture of potassium carbonate, calcium carbonate and silica is
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Hard glass
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26. Water soluble vitamin is
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B
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27. Synthesis of food by green plant is called
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Photosynthesis
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28. Enzyme found in saliva is
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Ptyalin
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29. Excretory material in birds is
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Amino acid
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30. Non flowering plant is
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Fern
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31. Total number of bones in human being is
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206
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32. Unisexual flower is found in
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Beans
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33. An example of multicellular animal is
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Fish
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34. In plants after fertilization over develops
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Stem
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35. Which is not an example of unicellular organisms?
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Earthworm
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36. Gayatri Mantra is mentioned in which Veda?
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Rig Veda
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37. Which ruler built the Kailash Temple of Ellora?
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Krishna-I
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38. Who defeated Maratha confederacy in the thief battle of Panipat?
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Ahmad Shah Abdali
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39. Who had the highest position in Shivaji’s Ashta Pradhan Mantei Council?
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Peshwa
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40. During who regun was Dhamma Mahamatra appointed?
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Chandragupta Maurya
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41. Where is the tomb of Sher Shah Suri located?
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Sasaram
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42. Which war was fought between Muhammad Ghori and Jaichanda?
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Chandavar
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43. From which site of Indus valley Civilisation does evidence of a port appear?
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Lothal
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44. Columbus was a resident of which country?
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Italy
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