The first organism on earth were _______________...?

PPSC Past Papers

Latest MCQs

The first organism on earth were _______________...?

(A) autotrophs

(B) heterotrophs

(C) saprotrophs

(D) none of these

Comments

Latest MCQs

Eugenics is the study of___________________...?

(A) Altering human beings by changing their genetic components

(B) People of European region

(C) Different races of mankind

(D) Genetic of plants

Comments

Latest MCQs

Periodontics deals with _____________...?

(A) Surgery of spine

(B) Stomach disorders

(C) Ligaments restoration

(D) Dentistry

Comments

Latest MCQs

Granite is a____________...?

(A) Metamorphic rock

(B) Igneous rock

(C) Sedimentry rock

(D) None of these

Comments

Latest MCQs

A reptile with a four-chambered heart is______________...?

(A) Snake

(B) Turtle

(C) Lizard

(D) Crocodile

Comments

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

Comments

Latest MCQs

An atom is_____________...?

(A) smallest indivisible particle in an element

(B) smallest particle of an element which can undergo a chemical reaction

(C) building block of an element

(D) always smaller than molecule

Comments

Latest MCQs

The major ingredient of leather is__________________...?

(A) Collagen

(B) Polymer

(C) Nucleic acid

(D) None of these

Comments

Latest MCQs

The blue colour of clear sky is due to_______________...?

(A) Reflection of light

(B) Refraction of light

(C) Diffraction of light

(D) Dispersion of light

Comments

Latest MCQs

Earth is closest to the sun every year in early , when it’s winter for the Northern Hemisphere. We’re farthest away from the sun in early ____, during our Northern Hemisphere summer....?

(A) January – July

(B) June – December

(C) July – January

(D) December – June

Comments

Latest MCQs

Founder of modern astronomy was _________________...?

(A) Archimedes

(B) William Gilbert

(C) Nicolas Copernicus

(D) Michael Faraday

Comments

Latest MCQs

The weakest of all fundamental forces is the ________________...?

(A) Gravitational force

(B) Electrostatic force

(C) Magnetic force

(D) Nuclear force

Comments

Latest MCQs

Mass of Earth is___________...?

(A) 5.972 × 1024 kg.

(B) 6.972 × 1024 kg

(C) 7.972 × 1024 kg

(D) 8.972 × 1024 kg

Comments

Latest MCQs

Candela is the basic unit of_________________...?

(A) luminous intensity

(B) heat producing value

(C) Thermodynamic temperature

(D) radioactive decay

Comments

Latest MCQs

The Sun is a __________...?

(A) Star

(B) Planet

(C) Asteroid

(D) Meteor

Comments

Latest MCQs

Steradian is the unit of_______________...?

(A) Solid angle

(B) Liquid angle

(C) Gas angle

(D) Plain angle

Comments

Latest MCQs

Moon light reaches to earth in___________seconds...?

(A) 0.3 seconds

(B) 1.3 seconds

(C) 2.3 seconds

(D) 3.3 seconds

Comments

Latest MCQs

The first cloned animal was____________...?

(A) Goat

(B) Cow

(C) Rat

(D) Sheep

Comments

Latest MCQs

Garnet is a______________...?

(A) Sedimentary rock

(B) Igneous rock

(C) Mineral

(D) None of these

Comments

Latest MCQs

Barnacles growing on the back of whale is an example for ________________...?

(A) mutualism

(B) parasitism

(C) amensalism

(D) commensalism

Comments

Latest MCQs

The mesosphere ranges from to _...?

(A) 46 km to 85 km

(B) 48 km to 85 km

(C) 50 km to 85 km

(D) 52 km to 85 km

Comments

Latest MCQs

Fuzzy logic is a part of_________________...?

(A) Aristotle’s philosophy

(B) Computer science

(C) Epicurianism

(D) Sophism

Comments

Latest MCQs

The moon’s surface temperature varies from about to _ ...?

(A) – 173 degrees Celsius at night to 127 degrees Celsius during the day

(B) – 172 degrees Celsius at night to 172 degrees Celsius during the day

(C) Remains constant during day and night

(D) – 170 degrees Celsius at night to 107 degrees Celsius during the day

Comments

Latest MCQs

“Each electron in an atom must have its own unique set of quantum numbers” is a statement of_______________...?

(A) Aufbau principle

(B) Pauli exclusion principle

(C) Hund’s rule

(D) Periodic law

Comments

Latest MCQs

When oil and gas resources are burnt they kill many forests and lakes by ________________ ...?

(A) deforestation

(B) water pollution

(C) acid rain

(D) forest fire

Comments

Latest MCQs

The first organism on earth were _______________...? Mcqs

PPSC Past Papers

The first organism on earth were _______________...?

(A) autotrophs (B) heterotrophs

(C) saprotrophs (D) none of these

Eugenics is the study of___________________...?

(A) Altering human beings by changing their genetic components (B) People of European region

(C) Different races of mankind (D) Genetic of plants

Periodontics deals with _____________...?

(A) Surgery of spine (B) Stomach disorders

(C) Ligaments restoration (D) Dentistry

Granite is a____________...?

(A) Metamorphic rock (B) Igneous rock

(C) Sedimentry rock (D) None of these

A reptile with a four-chambered heart is______________...?

(A) Snake (B) Turtle

(C) Lizard (D) Crocodile

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

An atom is_____________...?

(A) smallest indivisible particle in an element (B) smallest particle of an element which can undergo a chemical reaction

(C) building block of an element (D) always smaller than molecule

The major ingredient of leather is__________________...?

(A) Collagen (B) Polymer

(C) Nucleic acid (D) None of these

The blue colour of clear sky is due to_______________...?

(A) Reflection of light (B) Refraction of light

(C) Diffraction of light (D) Dispersion of light

Earth is closest to the sun every year in early ______________, when it’s winter for the Northern Hemisphere. We’re farthest away from the sun in early __________________, during our Northern Hemisphere summer....?

(A) January – July (B) June – December

(C) July – January (D) December – June

Founder of modern astronomy was _________________...?

(A) Archimedes (B) William Gilbert

(C) Nicolas Copernicus (D) Michael Faraday

The weakest of all fundamental forces is the ________________...?

(A) Gravitational force (B) Electrostatic force

(C) Magnetic force (D) Nuclear force

Mass of Earth is___________...?

(A) 5.972 × 1024 kg. (B) 6.972 × 1024 kg

(C) 7.972 × 1024 kg (D) 8.972 × 1024 kg

Candela is the basic unit of_________________...?

(A) luminous intensity (B) heat producing value

(C) Thermodynamic temperature (D) radioactive decay

The Sun is a __________...?

(A) Star (B) Planet

(C) Asteroid (D) Meteor

Steradian is the unit of_______________...?

(A) Solid angle (B) Liquid angle

(C) Gas angle (D) Plain angle

Moon light reaches to earth in___________seconds...?

(A) 0.3 seconds (B) 1.3 seconds

(C) 2.3 seconds (D) 3.3 seconds

The first cloned animal was____________...?

(A) Goat (B) Cow

(C) Rat (D) Sheep

Garnet is a______________...?

(A) Sedimentary rock (B) Igneous rock

(C) Mineral (D) None of these

Barnacles growing on the back of whale is an example for ________________...?

(A) mutualism (B) parasitism

(C) amensalism (D) commensalism

The mesosphere ranges from ________ to _________...?

(A) 46 km to 85 km (B) 48 km to 85 km

(C) 50 km to 85 km (D) 52 km to 85 km

Fuzzy logic is a part of_________________...?

(A) Aristotle’s philosophy (B) Computer science

(C) Epicurianism (D) Sophism

The moon’s surface temperature varies from about ________ to _________ ...?

(A) – 173 degrees Celsius at night to 127 degrees Celsius during the day (B) – 172 degrees Celsius at night to 172 degrees Celsius during the day

(C) Remains constant during day and night (D) – 170 degrees Celsius at night to 107 degrees Celsius during the day

“Each electron in an atom must have its own unique set of quantum numbers” is a statement of_______________...?

(A) Aufbau principle (B) Pauli exclusion principle

(C) Hund’s rule (D) Periodic law

When oil and gas resources are burnt they kill many forests and lakes by ________________ ...?

(A) deforestation (B) water pollution

(C) acid rain (D) forest fire

The gradual physiological adjustment to slowly changing new environmental conditions is known as _____________________...?

(A) Selection (B) Introduction

(C) Acclimatization (D) Quarantine

(A) autotrophs

(B) heterotrophs

(C) saprotrophs

(D) none of these

(A) Altering human beings by changing their genetic components

(B) People of European region

(C) Different races of mankind

(D) Genetic of plants

(A) Surgery of spine

(B) Stomach disorders

(C) Ligaments restoration

(D) Dentistry

(A) Metamorphic rock

(B) Igneous rock

(C) Sedimentry rock

(D) None of these

(A) Snake

(B) Turtle

(C) Lizard

(D) Crocodile

(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

(A) smallest indivisible particle in an element

(B) smallest particle of an element which can undergo a chemical reaction

(C) building block of an element

(D) always smaller than molecule

(A) Collagen

(B) Polymer

(C) Nucleic acid

(D) None of these

(A) Reflection of light

(B) Refraction of light

(C) Diffraction of light

(D) Dispersion of light

Earth is closest to the sun every year in early , when it’s winter for the Northern Hemisphere. We’re farthest away from the sun in early ____, during our Northern Hemisphere summer....?

(A) January – July

(B) June – December

(C) July – January

(D) December – June

(A) Archimedes

(B) William Gilbert

(C) Nicolas Copernicus

(D) Michael Faraday

(A) Gravitational force

(B) Electrostatic force

(C) Magnetic force

(D) Nuclear force

(A) 5.972 × 1024 kg.

(B) 6.972 × 1024 kg

(C) 7.972 × 1024 kg

(D) 8.972 × 1024 kg

(A) luminous intensity

(B) heat producing value

(C) Thermodynamic temperature

(D) radioactive decay

(A) Star

(B) Planet

(C) Asteroid

(D) Meteor

(A) Solid angle

(B) Liquid angle

(C) Gas angle

(D) Plain angle

(A) 0.3 seconds

(B) 1.3 seconds

(C) 2.3 seconds

(D) 3.3 seconds

(A) Goat

(B) Cow

(C) Rat

(D) Sheep

(A) Sedimentary rock

(B) Igneous rock

(C) Mineral

(D) None of these

(A) mutualism

(B) parasitism

(C) amensalism

(D) commensalism

The mesosphere ranges from to _...?

(A) 46 km to 85 km

(B) 48 km to 85 km

(C) 50 km to 85 km

(D) 52 km to 85 km

(A) Aristotle’s philosophy

(B) Computer science

(C) Epicurianism

(D) Sophism

The moon’s surface temperature varies from about to _ ...?

(A) – 173 degrees Celsius at night to 127 degrees Celsius during the day

(B) – 172 degrees Celsius at night to 172 degrees Celsius during the day

(C) Remains constant during day and night

(D) – 170 degrees Celsius at night to 107 degrees Celsius during the day

(A) Aufbau principle

(B) Pauli exclusion principle

(C) Hund’s rule

(D) Periodic law

(A) deforestation

(B) water pollution

(C) acid rain

(D) forest fire

(A) Selection

(B) Introduction

(C) Acclimatization

(D) Quarantine