EveryDay Science MCQS

931. Which particle of the atom has no charge?
A: Proton
B: Neutron
C: Electrons
D: None of these

932. Which particle of the atom has a negative charge?
A: Proton
B: Neutron
C: Electrons
D: None of these

933. Which are on the outer orbit of an atom?
A: Proton
B: Neutron
C: Electrons
D: None of these

934. Stainless steel is an alloy of:
A: Iron, Carbon, and Nickel
B: Iron and Manganese
C: Iron, Chromium, and Zinc
D: Iron, Chromium, and Nickel

935. The main constituent gas of LNG is?
A: Benzene
B: Ethane
C: Methane
D: Butane

936. Constituent of blood which takes food materials to all tissues of the body is called?
A: Red corpuscles
B: Blue corpuscles
C: Iron
D: None of the above

937. Moon surface gravity is equal to?
A: One-third that of the earth
B: One-third that of the sun
C: One-sixth that of the earth
D: One-sixth that of the sun

938. What type of image is formed on the retina of the eye?
A: Real
B: Inverted
C: Real and Inverted
D: Virtual

939. Liver concerned with which system of the body?
A: Excretory
B: Digestive
C: Sexual
D: Nervous

940. The cell that converts light energy into electrical energy is called?
A: Magnetic cell
B: Electric cell
C: Photoelectric cell
D: All of the above