A. Fats
B. Proteins
C. Vitamins
D. None of these
Everyday Science
Which component is used as an electrode in a dry cell?
A. Lead
B. Platinum
C. None of these
D. Graphite
The analogy of “Goat: Bleat” matches with which of the following?
A. Elephant : Snake
B. Snake : Slither
C. Goat : Bleat
D. None of these
A matter can exist in which of the following forms?
A) Liquid
B) Gas
C) Solid
D) All of these
What is the average number of bones in a newborn baby?
A) 200
B) 150
C) None of these
D) 300
How many neutrons are there in a hydrogen atom?
A) 0
B) 5
C) 4
D) 2
Who proposed the Law of Electromagnetic Induction?
A) Michael Faraday
B) Ernest Rutherford
C) Neils Bohr
D) None of these
Gases commonly used in welding include:
A) Oxygen and Hydrogen
B) Oxygen, Hydrogen, Acetylene
C) Oxygen and Argon
D) Oxygen and Acetylene
Optical fiber works based on which principle?
A) Total Internal Reflection
B) Refraction
C) Interference
D) None of these
The Zika virus, a mosquito-borne disease, was first identified in:
A) Morocco
B) Uganda
C) Ghana
D) Nepal