Most Important Pak Study  Test No-3  Questions with Answers.

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Daily Dose Solved MCQs (Test No-3) For  Test Preparation 2022

  Daily Dose Solved MCQs (Test No-3) For  Test Preparation 2022

Q#1: The planet that moves round the Sun at the highest speed is_________?

A. Jupiter

B. Venus

C. Mars

D. Mercury ✅


Q#2:  Oil of vitriol is_____?

A. Nitric acid

B. Hydrochloric acid

C. Phosphoric acid

D. Sulfuric acid ✅


Q#3: The study of rearing fine and intelligent human beings through genetics is called____?

A. Eugenics ✅

B. Biotechnology

C. Cloning

D. Genealogy


Q#4: What is the range, in hertz, of the normal human hearing?؟

A. 10 Hz to 10 kHz

B. 20 Hz to 20 kHz ✅

C. 2000Hz

D. 40 Hz to 40 kHz


Q#5: Who first measured the velocity of light?

A. Einstein

B. Newton

C. Ole Roemer ✅

D. Galileo


Q#6: Who is the founder of solar system?

A. Copernicus ✅

B. Newton

C. Galileo

D. Kepler


Q#7: The study of the weather is called____________?

A. Meteorology ✅

B. Weatherology

C. Ecology

D. Geology


Q#8: During a total solar eclipse there is most likely to be_____________?

A. A decrease in the rate of photosynthesis ✅

B. An increase in the rate of photosynthesis

C. A decrease in the rate of respiration

D. No effect on either photosynthesis or respiration


Q#9: Vitamin B is found in__________?

A. Sea Foods

B. Fruits and Vegetables

C. Seeds ✅

D. None of these


Q#10: Saliva contains__________?          

A. Amylases ✅

B. Bite

C. Trypsin

D. None of these


Q#11:  Nail polish remover contains___________?

A. Acetone ✅

B. Benzene

C. Acetic acid

D. Petroleum ether


Q#12: The second most abundant metal found in the earth’s crust is_____________?

A. Silicon ✅

B. Aluminium

C. Calcium

D. Sodium


Q#13: . Earth rotates the sun in___________?

A. 23 hours 56 min 4 sec ✅

B. 24 hours

C. 23 hours 57 min 9 sec

D. Non of above


Q#14:  In the electricity meter the digit to the extreme right is___________?

A. 1/5th of the unit

B. 1/100 of the unit

C. 1/10th of the unit ✅

D. 1/1000th of the unit


Q#15: The Mirror used in the Automobiles are___________?

A. Concave

B. Convex ✅

C. Plains

D. Reflective

 

Q#16: The vitamin Folate works together with ________ to produce new red blood cells?

A. Vitamin D

B. Vitamin A

C. Vitamin B-12 ✅

D. None of the above

 

Q#17:  The Sun is at an average distance of about________ million kilometers away from Earth?

A. 100 million

B. 150 million ✅

C. 200 million

D. 250 million


Q#18: Approximate age of moon is _______?

A. 4.51 billion years

B. 4.55 billion years

C. 4.53 billion years ✅

D. 4.57 billion years

 

Q#19: The Temperature of the surface of Sun is_______?

A. 5,778 Kelvin ✅

B. 6,778 Kelvin

C. 7,778 Kelvin

D. 9,778 Kelvin

 

Q#20:  Inhaled air passes through which of the following in the last?

A. Bronchiole ✅

B. Larynx

C. Pharynx

D. Trachea


Q#21: The scientific study of insects is known as _____?

A. Ichthyology

B. Entomology ✅

C. Zoology

D. Botany

 

Q#22:  Winter Solstice means____________?

A. longest night ✔

B. longest day

C. smallest night

D. smallest day


Q#23: ‘Bar’ is the unit of___________?

A. Temperature

B. Heat

C. Atmospheric pressure ✅

D. Current

 

Q#24: Why normal rain is slightly acidic?

A. due to presence of dust in air

B. carbon dioxide and water in clouds react to form carbonic acid ✅

C. Ozone depletion

D. All of these


Q#25:  For which one of the following is the density maximum?

A. Ice

B. Water ✅

C. Benzene

D. Chloroform


Most Important Pak Study  Test No-3
Questions with Answers ||  Repeated in many Exams |


                         Presented by::::

                                                      Naeem Ullah

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