General Science Questions (MCQs) for Competitive Examinations

General Science Multiple choice questions for GK paper in SSC, NDA, CDS, UPSC, UPPSC and State PSC Examinations. These questions are part of GKToday’s 35000+ MCQs Bank Course in GKToday Android App

31. In the plant kingdom, Ferns and Fern allies belong to which group?
[A] Gymnosperms
[B] Bryophyta
[C] Pteridophyta
[D] Thallophyta

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32. The disease Beri Beri is caused due to the deficiency of which of the following?

[A] Vitamin B1
[B] Vitamin B2
[C] Vitamin B12
[D] Vitamin E

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33. Which organ of human body secretes Insulin?
[A] Liver
[B] Kidney
[C] Pancreas
[D] Gall bladder

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34. If xylem and phloem are arranged in the same radius, such a vascular bundle is called ____:
[A] Collateral
[B] Bicollateral
[C] Concentric
[D] Radial

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35. Which organ is the alternate term for womb?
[A] Uterus
[B] Ureter
[C] Vagina
[D] Vulva

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36. In which of the following organs of human body are carbohydrates stored as glycogen?
[A] Stomach
[B] Small intestine
[C] Liver
[D] Large intestine

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37. Molybdenum deficiency affects the activity of _____:
[A] Nitrogenase
[B] Nitrate reductase
[C] Chlorate reductase
[D] All of the above

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38. The tallest and thickest type of grass is
____:
[A] Alfalfa
[B] Fodder
[C] Bamboo
[D] Lichens

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39. DNA is stored majorly in ____ of the cell:
[A] Nucleus
[B] Cytoplasm
[C] Golgi body
[D] Plasma membrane

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40. Chromosomes in a cell are made-up of DNA and ____:
[A] Sugar
[B] Phosphorus
[C] Protein
[D] Calcium

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