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.

1. Which of the following is the essential element for batteries used in electric cars?

[A] Magnesium
[B] Lithium
[C] Sodium
[D] Bromine

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2. Which among the following plants is used as Green Manure?

[A] Wheat
[B] Sunhemp
[C] Cotton
[D] Rice

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3. Which of the following is the source of adult human stem cell?

[A] Liver
[B] Bone Marrow
[C] Brain
[D] Medulla

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4. Potassium permanganate is used to purify water. Which among the following properties of Potassium permanganate helps in this work?

[A] sterilizing
[B] oxidizing
[C] reducing
[D] leaching

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5. Which organ in herbivorous animals helps in digestion of starch through bacteria?

[A] Intestine
[B] Stomach
[C] Caecum
[D] Liver

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6. Corpus Callosum makes an important part of which among the following organs in Human body?

[A] Brain
[B] Liver
[C] Kidney
[D] Spinal Chord

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7. Which among the following is popularly called Hypo?

[A] Silver bromide
[B] Silver nitrate
[C] Sodium thiosulphate
[D] Sodium phosphate

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8. Which of the following disease is found in ground nut?

[A] Downy mildew
[B] Bunt
[C] Ikki
[D] None of the above

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9. Which among the following is true regarding fraternal twins?

[A] They may look similar but are not genetically identical
[B] They are exactly similar but are not genetically identical
[C] They are exactly similar and are genetically identical
[D] None of the above

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10. With which of the following diseases Project Kavach is related to?

[A] Malaria
[B] Dengue
[C] AIDS
[D] Swineflu

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