Tag: science & technology

Questions Related to science & technology

_____ is present in milk
general knowledge science & technology

  1. Fructose

  2. Maltose

  3. Lactose

  4. Glucose

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Correct Option: C

White colour of milk is due to the prsence of _____
general knowledge science & technology

  1. Iron

  2. Protein

  3. Fat

  4. Calcium

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Correct Option: D

Which acts as a natural bleach and can lightens the skin tone
general knowledge science & technology

  1. Grape

  2. Banana

  3. Mango

  4. Tomato

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Correct Option: D

Hair is made up of
general knowledge science & technology

  1. Fat

  2. Lipid

  3. Protein

  4. Fructose

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Correct Option: C

_____ is the name of the protein, our hair is made up of
general knowledge science & technology

  1. Calcium

  2. Keratinine

  3. Iron

  4. Serotonin

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Correct Option: B

The advantage of PIN diode over a normal p-n junction are
general knowledge science & technology

  1. higher Speed

  2. Increased current rating

  3. Both a and b

  4. None of these

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Correct Option: C

The doping of tunnel or esaki diode when compared to normal diode
general knowledge science & technology

  1. 100 times

  2. 1000 times

  3. same

  4. 1/100 times

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Correct Option: B

Which material is used for construction of LED
general knowledge science & technology

  1. Ge

  2. Si

  3. Both a and b

  4. None of these

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Correct Option: D

The study which deals with secret writing is known as
general knowledge science & technology

  1. Cryptography

  2. Secretology

  3. Cytography

  4. Cryptology

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Correct Option: D

Study of life in outer space is
general knowledge science & technology

  1. Entrobiology

  2. Endobiology

  3. Exobiology

  4. Neobiology

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Correct Option: C