PAF Academic Test Paper-7 Page 4

PAF Academic Test Paper-7

61- What is the chemical formula for table salt?

A. NaCl

B. NaOH

C. HCl

D. KCl

View Answer

Answer : A. NaCl

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62- Which country is famous for the Eiffel Tower?

A. Italy

B. Spain

C. France

D. Germany

View Answer

Answer : C. France

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63- Which is the hardest natural substance?

A. Gold

B. Iron

C. Quartz

D. Diamond

View Answer

Answer : D. Diamond

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64- What does ATM stand for?

A. Automatic Teller Machine

B. Automated Transfer Money

C. Any Time Money

D. Auto Transfer Machine

View Answer

Answer : A. Automatic Teller Machine

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65- What is the study of living organisms called?

A. Biology

B. Geology

C. Chemistry

D. Physics

View Answer

Answer : A. Biology

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66- Which is the smallest bone in the human body?

A. Femur

B. Stapes

C. Tibia

D. Humerus

View Answer

Answer : B. Stapes

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67- Which ocean is the coldest?

A. Arctic Ocean

B. Atlantic Ocean

C. Pacific Ocean

D. Indian Ocean

View Answer

Answer : A. Arctic Ocean

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68- Which planet has the shortest day?

A. Jupiter

B. Saturn

C. Earth

D. Mars

View Answer

Answer : A. Jupiter

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69- Which scientist is known for the law of motion?

A. Tesla

B. Einstein

C. Galileo

D. Newton

View Answer

Answer : D. Newton

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70- What is the main gas responsible for the greenhouse effect?

A. Oxygen

B. Nitrogen

C. Helium

D. Carbon dioxide

View Answer

Answer : D. Carbon dioxide

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71- What is the primary function of white blood cells?

A. Clot blood

B. Fight infection

C. Digest food

D. Carry oxygen

View Answer

Answer : B. Fight infection

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72- Which country is known as the “Land of the Thunder Dragon”?

A. Mongolia

B. Tibet

C. Bhutan

D. Nepal

View Answer

Answer : C. Bhutan

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73- What is the capital of Pakistan?

A. Karachi

B. Lahore

C. Peshawar

D. Islamabad

View Answer

Answer : D. Islamabad

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74- What is the official religion of Pakistan?

A. Islam

B. Buddhism

C. Hinduism

D. Christianity

View Answer

Answer : A. Islam

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75- Which planet is the hottest in the solar system?

A. Earth

B. Mars

C. Venus

D. Mercury

View Answer

Answer : C. Venus

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76- What is the largest artery in the human body?

A. Aorta

B. Femoral artery

C. Pulmonary artery

D. Carotid artery

View Answer

Answer : A. Aorta

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77- Which element is necessary for combustion?

A. Helium

B. Nitrogen

C. Carbon dioxide

D. Oxygen

View Answer

Answer : D. Oxygen

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78- Which is the deepest ocean trench?

A. Mariana Trench

B. Tonga Trench

C. Philippine Trench

D. Java Trench

View Answer

Answer : A. Mariana Trench

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79- Which organ is responsible for regulating body temperature?

A. Liver

B. Brain

C. Skin

D. Hypothalamus

View Answer

Answer : D. Hypothalamus

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80- What is the chemical symbol for potassium?

A. K

B. P

C. Pt

D. Ps

View Answer

Answer : A. K

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