21000+ Important MCQs for UPSC

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Learn UPSC MCQs with answers [Page 7 of Department 85]

M

Mr. Dubey • 100.69K Points
Coach English

61) Find the error part:
She has never / approve of him / working as a clerk.

  • (A) She has never
  • (B) approve of him
  • (C) working as a clerk
  • (D) No error
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Correct Answer - Option (B)

No Explanation found. Add Explanation and get +2 points.

L

Lokendra Rathod • 2.31K Points
Master Chemistry

62) The purest form of iron is

  • (A) wrought iron
  • (B) steel
  • (C) pig iron
  • (D) nickel steel
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Correct Answer - Option (A)

Explanation :

Wrought Iron is the purest form of iron. It contains 0.12 to 0.25% carbon and so it is the purest form of iron.

L

Lokendra Rathod • 2.31K Points
Master Chemistry

65) Which pair of atoms has the highest electronegativity difference?
(Calcium's electronegativity is 1.0
Fluorine's electronegativity is 4.0
Hydrogen's electronegativity is 2.2
Sodium's electronegativity is 0.93)

  • (A) F-F
  • (B) Ca-F
  • (C) H-F
  • (D) Na-F
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Correct Answer - Option (D)

No Explanation found. Add Explanation and get +2 points.

B

Babita • 8.10K Points
Tutor III History

66) Out of the following remains excavated in indus valley,which one indicates the commercial and economic development

  • (A) Pottery
  • (B) Seals
  • (C) Boats
  • (D) Houses
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Correct Answer - Option (B)

No Explanation found. Add Explanation and get +2 points.

B

Babita • 8.10K Points
Tutor III History

68) Who is said to have become the chief of the Jain Sangh after the death of Mahavira

  • (A) Jambu
  • (B) Bhadrabahu
  • (C) Sthulbhadra
  • (D) Sudharma
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Correct Answer - Option (D)

No Explanation found. Add Explanation and get +2 points.

B

Babita • 8.10K Points
Tutor III History

70) The ancient India ,the earliest capital of Magadha kingdom was at

  • (A) Pataliputra
  • (B) Rajgir
  • (C) Vaishali
  • (D) Varanasi
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Correct Answer - Option (B)

No Explanation found. Add Explanation and get +2 points.

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