Everyday Science Most Important MCQs Six
Showing 61 – 70 of 426
A crescograph is a device for measuring the growth in ________?
- A. Micro Organism
- B. Plants
- C. Human
- D. Pollution
Which of these is a micronutrient of plants?
- A. Oxygen
- B. Nitrogen
- C. Boron
- D. Carbon
Cover of the capsule is made of __________?
- A. Paper
- B. Polythene
- C. Eggshell
- D. Gelatin
Isotopes of an element have the same number of ________?
- A. Neutrons
- B. Protons
- C. Electrons
- D. Beta rays
Which of the following is the world’s loudest bird?
- A. White bellbird
- B. Peacock
- C. Piha
- D. None of the above
A convex mirror always __________?
- A. Forms a real image
- B. Forms a virtual image
- C. Forms an inverted image
- D. Produces a larger image
The study of the structure of the body is called ________?
- A. Anthropobiology
- B. Anatomy
- C. Aphnology
- D. Apiology
What is the chemical formula of Zinc Hydroxide?
- A. Zn(OH)₂
- B. ZnO₂
- C. Zn₂(OH)₃
- D. ZnOH
What is the chemical formula for Sodium carbonate?
- A. Na₃CO₂
- B. CNa₂O₃
- C. Na₂CO₃
- D. Na₃CO₃
The discovery of neutron became very late because ________?
- A. It does not carry any charge
- B. It does not move
- C. It is a fundamental particle
- D. It is present in nucleus
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