Tag: science & technology

Questions Related to science & technology

Who invented Liquid Paper?
general knowledge science & technology

  1. Mary anderson

  2. Mary Kies

  3. Bette Nesmith Graham

  4. Margaret Knight

Show answer
Correct Option: C

Who invented First Practical Dish washer?
general knowledge science & technology

  1. Lyda Newman

  2. Josephine Garis Cochran

  3. Julie newmar

  4. Valerie Thomas

Show answer
Correct Option: B

Who invented Vacuum Packed Canning?
general knowledge science & technology

  1. Ann Moore

  2. Katherine Blodgett

  3. Alice Parker

  4. Amanda Theodosia Jones

Show answer
Correct Option: D

Who invented Illusion Transmitter?
general knowledge science & technology

  1. Valerie Thomas

  2. Mary anderson

  3. Mary Walton

  4. Carol Wior

Show answer
Correct Option: A

This vitamin is required for the proper functioning of Bone Marrow
general knowledge science & technology

  1. b12

  2. b1

  3. b2

  4. b6

Show answer
Correct Option: A

It assists to prevent common cold
general knowledge science & technology

  1. Vitamin C

  2. Vitamin D

  3. Vitamin E

  4. Vitamin A

Show answer
Correct Option: A

Vitamin E prevents blood clotting
general knowledge science & technology

  1. True

  2. False

Show answer
Correct Option: A

It helps in repairing nails and hair.
general knowledge science & technology

  1. ascorbic acid

  2. thiamine

  3. riboflavin

  4. cyanocobalamine

Show answer
Correct Option: C

Fat soluble Vitamins are
general knowledge science & technology

  1. A,B,E,K

  2. B,D,E,C

  3. A,D,E,K

  4. B,C,E,K

Show answer
Correct Option: C

Vitamin B and C are water-soluble vitamins
general knowledge science & technology

  1. True

  2. False

Show answer
Correct Option: A