Tag: science & technology

Questions Related to science & technology

In lab, we found a metal element is solid when kept in a beaker, but melts as soon as you take it up on your palm. What metal is it possibly?

general knowledge science & technology

  1. Rhenium

  2. Gallium

  3. Selenium

  4. Promethium

Show answer
Correct Option: B

In a massive dying star that form red supergiants, elements higher in atomic number than Hydrogen & Helium also starts fusion due to crushing pressure of the star's own gravitation & form elements of higher atomic number & it continues recursively. Which is the element that is formed last with the maximum atomic number this way & heavier atoms beyoond this are formed in trace amounts only?
general knowledge science & technology

  1. Iron

  2. Prometheum

  3. Barium

  4. Krypton

Show answer
Correct Option: A

Marie Curie was involved in discovery of which 2 radioactive metals?
general knowledge science & technology

  1. Plutonium, Radium

  2. Uranium, Radium

  3. Radon, Radium

  4. Polonium, Radium

Show answer
Correct Option: D

Infant has more bones than a adult ?
general knowledge science & technology

  1. True

  2. False

Show answer
Correct Option: B

Infant has more bones than a adult ?
general knowledge science & technology

  1. True

  2. False

Show answer
Correct Option: B

Infant has more bones than a adult ?
general knowledge science & technology

  1. True

  2. False

Show answer
Correct Option: B

Infant has more bones than a adult ?
general knowledge science & technology

  1. True

  2. False

Show answer
Correct Option: B

Rainbow does not consist of which colour?
general knowledge science & technology

  1. Red

  2. Yellow

  3. Violet

  4. Pink

Show answer
Correct Option: D

Earth revolves around ……
general knowledge science & technology

  1. Moon

  2. Mars

  3. Venus

  4. Sun

Show answer
Correct Option: D

Orange is full of ………
general knowledge science & technology

  1. Vitamin A

  2. Vitamin B

  3. Vitamin C

  4. Vitamin D

Show answer
Correct Option: C