Everyday Science Most Important MCQs Six
Showing 101 – 110 of 426
The temperature of the dead body is ________?
- A. 0 °C
- B. 37 °C
- C. Room Temperature
- D. Temperature of the place where it is kept
The instrument which is specially designed for recording earth quake wave is called seismograph which measure earth quake waves on a ________?
- A. Diatonic scale
- B. Fahrenheit Scale
- C. Richter scale
- D. Celsius Scale
What is the main component of bones and teeth?
- A. Calcium carbonate
- B. Calcium phosphate
- C. Calcium sulphate
- D. Calcium nitrate
Which of the following have maximum calorific value?
- A. Carbohydrates
- B. Fats
- C. Proteins
- D. Vitamins
Trachoma is a disease of the ________?
- A. Liver
- B. Eyes
- C. Lungs
- D. Kidneys
The sun appears red at sunrise and sunset while it appears white at noon, because
- A. Of refraction
- B. It is cooler at sunrise and at sunset
- C. Of diffraction leading to red end of the spectrum reaching the earth
- D. Of scattering of light due to dust particles and air molecules
The rear view mirror of a motor vehicle is ________?
- A. Concave
- B. Plane
- C. Convex
- D. Biconcave
The absorption of ink by blotting paper involves ________?
- A. Viscosity of ink
- B. Capillary action phenomenon
- C. Diffusion of ink through the blotting
- D. Siphon action
Albatros is ________?
- A. A sea bird
- B. A beetle
- C. A fruit
- D. None
One of the following is a water soluble vitamin?
- A. Vitamin A
- B. Vitamin D
- C. Vitamin K
- D. None
of 43 pages