Everyday Science Most Important MCQs Six
Showing 211 – 220 of 426
Ultra Microscopic viruses are the main cause of ________?
- A. Malaria
- B. Measles
- C. Mumps
- D. Cholera
Most soluble in water is:
- A. Camphor
- B. Sulphur
- C. Common salt
- D. Sugar
Milk contains water
- A. 70%
- B. 75%
- C. 87%
- D. 90%
Sensory neurons carry message towards?
- A. Muscle
- B. Muscles and Glands
- C. Sense and Organs
- D. Brain and Spinal Cord
Which of these is NOT an example of a renewable energy source?
- A. Wind energy
- B. Solar
- C. Coal
- D. Hydroelectric power
The lifespan of Red Blood Cells is ________ days?
- A. 60
- B. 120
- C. 180
- D. 240
Deficiency of Vitamin-D results in ________?
- A. Night blindness
- B. Rickets
- C. Scurvy
- D. Hair fall
Sound waves are ________ waves.
- A. Transverse
- B. Electromagnetic
- C. Longitudinal
- D. None of these
At night, Plants intake ________ and release ________?
- A. Oxygen – Carbon dioxide
- B. Carbon dioxide – Oxygen
- C. Oxygen – Carbon monoxide
- D. Carbon monoxide – Oxygen
Biosensor is used to measure?
- A. Blood glucose level
- B. The body pH value
- C. Amount of hemoglobin
- D. Salinity in Urine
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