Which of the following is used as a lubricant?

Related Mcqs:

1. Which of the following is used as a lubricant?

   A. Graphite B. Silica C. Diamond D. Iron oxide Submitted by: Fahad Mehsud...

2. Which of the following vitamins promote healthy functioning of eyes in human beings?

   A. Vitamin B B. Vitamin C C. Vitamin A D. Vitamin D...

3. Which one of the following sets of color combinations is added in color vision in TV’?

   A. Red, green and blue B. Orange, back and violet C. White. red and yellow D. Yellow, green and blue...

4. One of the following countries produces maximum energy from atomic reactors?

   A. France B. USA C. UK D. none...

5. Which one of the following is not a unit of distance?

   A. Parsec B. Astronomical Unit C. Light Year D. Foot Candle Submitted by: Jameel Ahmed Solangi (Larkana)...

6. Which of the following animals does not have nervous system?

   A. Bat B. Squirrel C. Sponges D. Lizard Submitted by: ABDUL HAYEE...

7. Which of the following is not a contagious disease?

   A. Hysteria B. Measles C. Typhoid D. Influenza Submitted by: Irum perveen...

8. Which of the following is used for hearing the sound of heart and lungs?

   A. Steroscope B. Stethoscope C. Oscillator D. Oncolator Submitted by: Farhan Rana...

9. Which one of the following elements the drum of a Photostat machine is made up of: _________?

   A. Aluminium B. Selenium C. Barium D. None of these Submitted by: Abid Hussain...

10. Which of the following phenomena of light are involved in the formation of a rainbow?

    A. Refraction B. Dispersion C. Total internal reflection D. All of the above Submitted by: Safdar Abbas...