21. Which is at the center of our solar system?
(A) Earth
(B) Proxima Centauri
(C) Sirius
(D) Sun
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22. Which is also known as fossil planet ?
(A) Moon
(B) Pluto
(C) Uranus
(D) Titan
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23. Summer Solstice is on
(A) 21 March
(B) 22nd December
(C) 23rd September
(D) 21th June
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24. Which atmospheric laver plays role in radio communication.
(A) Troposphere
(B) Stratosphere
(C) Mesosphere
(D) Ionosphere
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25. Which is not a greenhouse gas ?
(A) Carbon monoxide
(B) Carbon dioxide
(C) Methane
(D) Chlorofluorocarbons
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26. Tornadoes occur in which region ?
(A) Carribean Sea
(B) Indian Ocean
(C) China Sea
(O) USA
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27. Humidity is measured by which instrument ?
(A) Hydrometer
(B) Pyrometer
(C) Hygrometer
(D) Altimeter
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28. Isohels are lines of equal
(A) Slope
(B) Sunshine
(C) Pressure
(D) None of these
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29. Which is a cold ocean current ?
(A) Guinea current
(B) Florida current
(C) Kuroshio Current
(D) None of these
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30. Sunda strait connects Indian Ocean with
(A) China Sea
(B) Java Sea
(C) Bay of Bengal
(P) Black Sea
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31. Victoria lake is located in which continent ?
(A) Australia
(B) North America
(C) Africa
(D) Europe
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32. Rourkela is famous for which Industry in India ?
(A) Dairying
(B) Cutlery
(C) Iron & Steel
(D) Cigars
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33. Persia was the old name of which country?
(A) Iran
(B) Iraq
(C) Japan
(D) Srilanka
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34. North-South extent of India is
(A) 3214 km
(B) 2933 km
(C) 7516 km
(D) None of these
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35. Burzil pass is located in which Indian State / UT?
(A) J&K
(B) Daman & Diu
(C) Goa
(D) Mizoram
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36. Mahabharat range is located in which country ?
(A) India
(B) China
(C) Nepal
(D) Bhutan
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37. Javadi hills are the part of which of the following ?
(A) Western Ghat
(B) Eastern Ghat
(C) Vindhyan range
(D) Satpura range
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38. Which of the following is a west flowing river ?
(A) Narmada
(B) Krishna
(C) Godavari
(D) Mahanadi
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39. Which Indian state has highest private forests in the country?
(A) Odisha
(B) Gujarat
(C) Rajasthan
(D) Assam
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40. Which is not a plantation crop ?
(A) Tea
(B) Coffee
(C) Tobacco
(D) Sugarcane
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Great work sir