Everyday Science
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Latest MCQs
The part of an eye acting as a diaphragm of camera is ______...?
(A) Cornea
(B) Lens
(C) Iris
(D) Retina
Iris
Comments
The part of an eye acting as a diaphragm of camera is ______...?
💡 Tip: Kisi bhi English word par Double-Click karein, Urdu meaning aur Pronunciation (Awaaz) sunne ke liye.
Latest MCQs
The Mirror used in the Automobiles are___________...?
(A) Concave
(B) Convex
(C) Plains
(D) Reflective
Convex
Comments
The Mirror used in the Automobiles are___________...?
💡 Tip: Kisi bhi English word par Double-Click karein, Urdu meaning aur Pronunciation (Awaaz) sunne ke liye.
Latest MCQs
In the structure of fiber, the light is guided through the core due to total internal:...?
(A) Reflection
(B) Refraction
(C) Diffraction
(D) None of these
Reflection
Comments
In the structure of fiber, the light is guided through the core due to total internal:...?
💡 Tip: Kisi bhi English word par Double-Click karein, Urdu meaning aur Pronunciation (Awaaz) sunne ke liye.
Latest MCQs
Sensory hair-cells are present in ______...?
(A) Retina
(B) Cochlea
(C) Skin
(D) Nose
Cochlea
Comments
Sensory hair-cells are present in ______...?
💡 Tip: Kisi bhi English word par Double-Click karein, Urdu meaning aur Pronunciation (Awaaz) sunne ke liye.
Latest MCQs
In an acidic medium, phenolphthalein is colourless and in a basic medium, it is ____...?
(A) Green
(B) Blue
(C) Yellow
(D) Pink
Pink
Comments
In an acidic medium, phenolphthalein is colourless and in a basic medium, it is ____...?
💡 Tip: Kisi bhi English word par Double-Click karein, Urdu meaning aur Pronunciation (Awaaz) sunne ke liye.
Latest MCQs
Melanoma (skin cancer) is associated with ______________...?
(A) ozone accumulation
(B) ozone depletion
(C) acid rain
(D) allergens
ozone depletion
Comments
Melanoma (skin cancer) is associated with ______________...?
💡 Tip: Kisi bhi English word par Double-Click karein, Urdu meaning aur Pronunciation (Awaaz) sunne ke liye.
Latest MCQs
The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing, is ________ ...?
(A) Argon
(B) Xenon
(C) Helium
(D) Krypton
Helium
Comments
The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing, is ________ ...?
💡 Tip: Kisi bhi English word par Double-Click karein, Urdu meaning aur Pronunciation (Awaaz) sunne ke liye.
Latest MCQs
The atmosphere near the earth’s surface is “heated from below.” Which of the following does not significantly contribute to this heating _____________________...?
(A) Conduction of heat upward from a hot surface
(B) Convection from a hot surface
(C) Absorption of infrared energy that has been radiated from the surface
(D) Heat energy from the earth’s interior
Heat energy from the earth’s interior
Comments
The atmosphere near the earth’s surface is “heated from below.” Which of the following does not significantly contribute to this heating _____________________...?
💡 Tip: Kisi bhi English word par Double-Click karein, Urdu meaning aur Pronunciation (Awaaz) sunne ke liye.
Latest MCQs
How many sub-shells in a L shell...?
(A) One
(B) Two
(C) Three
(D) Four
Two
Comments
How many sub-shells in a L shell...?
💡 Tip: Kisi bhi English word par Double-Click karein, Urdu meaning aur Pronunciation (Awaaz) sunne ke liye.
Latest MCQs
Which of the following is an example of compound machine...?
(A) Scissors
(B) Pliers
(C) Pulley
(D) None
Scissors
Comments
Which of the following is an example of compound machine...?
💡 Tip: Kisi bhi English word par Double-Click karein, Urdu meaning aur Pronunciation (Awaaz) sunne ke liye.
