Tag: science & technology

Questions Related to science & technology

Safety pin was invented by
general knowledge science & technology

  1. Walter Hunt

  2. Walter Samuel

  3. Walter Hammond

  4. Walter cummins

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Correct Option: A

As per the records guitar was invented by
general knowledge science & technology

  1. mario valente

  2. gaetano vinaccia

  3. gianluigi cortez

  4. iohn savior

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Correct Option: B

A.K. 47 was invented by
general knowledge science & technology

  1. Bruce Adama

  2. Mohammad Raza

  3. Simon Turk

  4. Mikhail kalashnikov

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Correct Option: D

Which vitamin plays a vital role in the process of clotting of blood...
general knowledge science & technology

  1. Vit A

  2. Vit K

  3. Vit C

  4. Vit D

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Correct Option: B

Among the following which are called as fat soluble vitamins
general knowledge science & technology

  1. Vit B Complex and C

  2. A and D

  3. A,D,E,K

  4. E and K

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Correct Option: C

Water soluble vitamins are
general knowledge science & technology

  1. Vit A and D

  2. Vit B complex and C

  3. Vit K and E

  4. Vit A, D, E, K

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Correct Option: B

Defeciency of which Vitamin causes Cheilosis
general knowledge science & technology

  1. B12

  2. D

  3. B2

  4. A

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Correct Option: C

Defeciency of which Vitamin causes Scurvy
general knowledge science & technology

  1. C

  2. E

  3. K

  4. B2

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Correct Option: A

Defeciency of which Vitamin causes Rickets
general knowledge science & technology

  1. K

  2. D

  3. B1

  4. E

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Correct Option: B

Defeciency of which Vitamin causes Pellagra
general knowledge science & technology

  1. A

  2. B2

  3. C

  4. B5

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Correct Option: D