13 Th Online Test By" Wahab"

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Quizzes Created: 2 | Total Attempts: 144
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  • 1/50 Questions

    CPU is also known as the brain of computer?

    • True
    • False
Please wait...
About This Quiz

"WELCOME" TO ONLINE ACADEMY FOR ECE- JEST
13 TH ONLINE TEST BY" WAHAB"

13 Th Online Test By" Wahab" - Quiz

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  • 2. 

    Wich number will come next. 1,2,4,8,16.......?

    • 24

    • 18

    • 32

    • 44

    Correct Answer
    A. 32
    Explanation
    Every next number becomes twice so
    16+16= 32

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  • 3. 

    10 men can construct a building in 40 days .how long will it take 20 man to do this work ?

    • 30 days

    • 80 days

    • 20 days

    • 10 days

    Correct Answer
    A. 20 days
    Explanation
    If 10 men can construct a building in 40 days, it means that the work requires a total of 400 man-days (10 men x 40 days). Since the amount of work remains the same, if there are 20 men working, it would take half the time to complete. Therefore, it would take 20 men 20 days to construct the building.

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  • 4. 

    Ctrl+ v is short cut for paste?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The statement is asking if Ctrl+V is a shortcut for paste. The correct answer is True. Ctrl+V is indeed a commonly used keyboard shortcut to paste content that has been copied or cut.

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  • 5. 

    Some people __________ to the office against him about his mis-deeds.

    • Questioned

    • Complained

    • Asked

    • Informed

    Correct Answer
    A. Complained
    Explanation
    The correct answer is "Complained" because it is the most appropriate verb to describe the action of people expressing their dissatisfaction or grievances about someone's misdeeds. "Questioned" implies seeking information or clarification rather than expressing dissatisfaction. "Asked" suggests requesting information or favors. "Informed" means providing information rather than expressing discontent. Therefore, "Complained" is the best fit in this context.

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  • 6. 

    DVD stands for : direct video device...

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Digital versatile disc

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  • 7. 

    Monitor is ......?

    • Input device

    • Output divice

    • Storage device

    • All

    Correct Answer
    A. Output divice
    Explanation
    A monitor is an output device that displays visual information from a computer. It allows users to see the output of their actions on the computer screen. Therefore, the correct answer is "Output device."

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  • 8. 

    Anemometer records.  Velocity of winds?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    An anemometer is a device used to measure the velocity or speed of winds. It consists of cups or blades that rotate when wind blows, and the rotation speed is directly proportional to the wind speed. Therefore, an anemometer is capable of recording the velocity of winds accurately.

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  • 9. 

    GRAVITY: PULL ::

    • Magnetism: attraction

    • North Pole: direction

    • Iron: metal

    • Dust: desert

    Correct Answer
    A. Magnetism: attraction
    Explanation
    The relationship between gravity and pull is that gravity is a force that pulls objects towards each other. Similarly, magnetism is a force that attracts objects towards each other. Therefore, the relationship between magnetism and attraction is parallel to the relationship between gravity and pull.

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  • 10. 

    Haj kay doran kitny Khutby hoty hain?  4...?

    • True

    • False

    Correct Answer
    A. False
    Explanation
    3 khutbe hote han

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  • 11. 

    The reason of absence and escape from school is . ." Poor method of teaching."

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The correct answer is true. This suggests that the reason for the absence and escape from school is due to a poor method of teaching. This implies that the teaching style or approach in the school is ineffective or inadequate, causing students to feel disengaged or uninterested in attending classes.

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  • 12. 

    Express 7/8 as percentage.

    • 97 1/2℅

    • 87 1/2℅

    • 671/2℅

    • None

    Correct Answer
    A. 87 1/2℅
    Explanation
    Solution:
    7/8 = (7/8 x 100)% = 175/2% = 87 1/2%

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  • 13. 

    Www stands for: wide world web?

    • True

    • False

    Correct Answer
    A. False
    Explanation
    World wide web

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  • 14. 

    Antonym of TACIT is SINCERE?

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Dictate is antonym of Tacit
    Tacit:calm

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  • 15. 

    What was the name Quaid,s first wife ?

    • Pamabai

    • Emibai

    • Manabai

    • None

    Correct Answer
    A. Emibai
    Explanation
    The correct answer is Emibai. Emibai was the name of Quaid's first wife.

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  • 16. 

    Viscosity of liquid is measured by?

    • Viscometer

    • Parameter

    • Dasymeter

    • All

    Correct Answer
    A. Viscometer
    Explanation
    Viscosity is a measure of a liquid's resistance to flow. A viscometer is a device used to measure the viscosity of a liquid. It works by measuring the time it takes for a liquid to flow through a narrow tube or the force required to move a rotating spindle through the liquid. Therefore, the correct answer is "Viscometer".

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  • 17. 

    . The number , whose 7% of is 21 ,is?

    • 300

    • 400

    • 500

    • 200

    Correct Answer
    A. 300
    Explanation
    100*21=2100/7=300

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  • 18. 

    Synonym of ZEST is _____________?

    • Various

    • Enthusiasm

    • Disgust

    • Passive

    Correct Answer
    A. Enthusiasm
    Explanation
    The word "zest" refers to a feeling of great enthusiasm, energy, or excitement. It is often associated with a sense of liveliness and enjoyment. Therefore, the synonym for "zest" is "enthusiasm."

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  • 19. 

     percentage of 12 is 84 is "1200℅

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Solution:
    Let x % of 12 = 84
    x/100 x 12 = 84 x = 84x100/12 =700
    700% of 12 is 84

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  • 20. 

    1 horse power is equal to ?

    • 742.6 watts

    • 724.8 watts

    • 652.8 watts

    • 745.7 watts

    Correct Answer
    A. 745.7 watts
    Explanation
    One horsepower is equal to 745.7 watts. This conversion is based on the definition of horsepower, which is a unit of power equal to the amount of work done at a rate of 550 foot-pounds per second. In the International System of Units (SI), power is measured in watts, so to convert from horsepower to watts, we multiply by the conversion factor of 745.7.

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  • 21. 

    What is the age of SUN?

    • 5.4 billion years

    • 4.6 Billion years

    • 24.81 Billion years

    • None

    Correct Answer
    A. 4.6 Billion years
    Explanation
    The age of the Sun is estimated to be around 4.6 billion years. This estimation is based on scientific evidence and calculations that take into account the formation of the solar system and the age of the oldest rocks on Earth. By studying the composition of these rocks and using radioactive dating techniques, scientists have determined that the Sun and the rest of the solar system formed approximately 4.6 billion years ago.

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  • 22. 

    Man is born free but every- where he is in chains/’ This statement has been given by......?

    • Abraham Maslow

    • John dewy

    • Jean Jacques Rousseau

    • None

    Correct Answer
    A. Jean Jacques Rousseau
    Explanation
    Jean Jacques Rousseau is the correct answer because he is the philosopher who famously stated, "Man is born free but everywhere he is in chains." This quote reflects Rousseau's belief in the inherent freedom and equality of individuals, which he argued is corrupted by societal institutions and structures. Rousseau's ideas on the social contract and the nature of human beings had a significant influence on political and philosophical thought.

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  • 23. 

    First constitution of Pakistan was made in  17 march 1956?

    • True

    • False

    Correct Answer
    A. False
    Explanation
    23 march 1956

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  • 24. 

    Qibla changed in ?

    • 2nd hijra

    • 1st hijra

    • 10 nabvi

    • 4 hijri

    Correct Answer
    A. 2nd hijra
    Explanation
    The correct answer is 2nd hijra. The term "hijra" refers to the migration of Prophet Muhammad from Mecca to Medina. The change in the direction of Qibla, the direction Muslims face during prayer, occurred during the 2nd hijra. Initially, Muslims used to face towards Jerusalem during prayer, but after the change, they started facing towards the Kaaba in Mecca. This change in Qibla symbolized the shift in focus and unity towards the Islamic holy site.

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  • 25. 

    By selling a book for Rs. 50, a man lost 4%. Find what would have been his gain or loss % if it had been sold for Rs. 60?

    • 15 1/5 loss℅

    • 15 1/5 gain℅

    • 16℅ gain

    • 16℅ loss

    Correct Answer
    A. 15 1/5 gain℅
    Explanation
    Solution:
    S₁ = Rs. 50, P₁ = 0.96
    S₂ = Rs. 60, P₂ = ?
    P₂ = S₂/S₁ x P₁ = 60/50 x 0.96 = 1.152
    % P₂ = 0.152 or 15 1/5% gain

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  • 26. 

    "Oxford university" had   micro teaching system  started in 1961 ? I

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Standford university started it

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  • 27. 

    Donald Trump is ....... President of USA?

    • 44th

    • 45 tth

    • 31 th

    • 73 th

    Correct Answer
    A. 45 tth
    Explanation
    The given answer "45 tth" suggests that Donald Trump is the 45th President of the USA.

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  • 28. 

    BTU stand for?

    • Basic time unit

    • Basic thermal unit

    • British thermal unit

    • Base tempalunit

    Correct Answer
    A. British thermal unit
    Explanation
    BTU stands for British thermal unit, which is a unit of measurement used to quantify the amount of heat energy in the British Imperial system. It is commonly used in the United States and other countries to measure the amount of heat energy needed to raise the temperature of one pound of water by one degree Fahrenheit. The other options, such as Basic time unit, Basic thermal unit, and Base tempalunit, are not recognized and commonly used units of measurement.

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  • 29. 

    Synonym of WIELD _____________?

    • Obtain

    • Excert

    • Avoid

    • None

    Correct Answer
    A. Excert
    Explanation
    The word "wield" means to hold and use (a weapon, tool, or power) with skill and control. "Excert" is a synonym of "wield" as it means to exert or employ (power, authority, influence, etc.) effectively or to make use of skillfully. Therefore, "excert" is the correct synonym for "wield".

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  • 30. 

    What is the capital of the country Barbados ?

    • Bridgetown

    • Georgetown

    • Lisban

    • Oslo

    Correct Answer
    A. Bridgetown
    Explanation
    Bridgetown is the correct answer because it is the capital of Barbados. Capitals are typically the primary administrative centers of countries, and in the case of Barbados, Bridgetown serves as its capital.

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  • 31. 

    Weight of proton is 27 kg..?

    • True

    • False

    Correct Answer
    A. True
  • 32. 

    There are how many muscles in human body ?

    • 602

    • 26

    • 680

    • 31

    Correct Answer
    A. 680
    Explanation
    The correct answer is 680. The human body has a complex muscular system consisting of over 600 muscles. These muscles are responsible for various functions such as movement, stability, and maintaining posture. The muscles can be further classified into three types: skeletal, smooth, and cardiac muscles. Each muscle has its own specific function and location within the body. Therefore, the correct answer is 680 muscles in the human body.

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  • 33. 

    One million cycles per second is called?

    • Carat

    • Megahertz

    • Horse power

    • None

    Correct Answer
    A. Megahertz
    Explanation
    One million cycles per second is a unit of frequency commonly used to measure the speed of a computer's central processing unit (CPU). This unit is called Megahertz (MHz). Carat is a unit of measurement for the weight of gemstones, horsepower is a unit of power, and "None" is not a valid unit for measuring cycles per second.

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  • 34. 

    There is something wonderful _______ him.

    • Of

    • About

    • Inside

    • For

    Correct Answer
    A. About
    Explanation
    The correct answer is "About". This preposition is used to indicate that there is something wonderful concerning or regarding him. It suggests that there is a quality or characteristic that makes him admirable or remarkable in some way.

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  • 35. 

    12 years are added to 2/3 age of Rani ,she will be 3 years older then today.what is rani,s present age is 25?

    • True

    • False

    Correct Answer
    A. False
    Explanation
    27

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  • 36. 

    Antonym of LUCID is ________?

    • Evident

    • Vague

    • Obvious

    • None

    Correct Answer
    A. Vague
    Explanation
    LUCID= clear and VAGUE= unclear

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  • 37. 

    Unit of magnetic flux is Weber  Farad?

    • True

    • False

    Correct Answer
    A. False
    Explanation
    No it's a "Webber Tesla"

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  • 38. 

    Practical knowledge of language is learnt at—?

    • School

    • Society

    • Home

    • Language laboratory

    Correct Answer
    A. Language laboratory
    Explanation
    A language laboratory is a specialized room or facility equipped with audio and visual aids to help students practice and improve their language skills. It provides a controlled environment where students can engage in listening, speaking, and pronunciation exercises. Therefore, it is the most suitable place for practical language learning, as it offers hands-on activities and opportunities for students to practice and apply what they have learned in a structured and interactive setting.

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  • 39. 

    Barology is study of....?

    • Uranium

    • Gravitation

    • Glands

    • Tissues

    Correct Answer
    A. Gravitation
    Explanation
    Barology is not a recognized field of study. The correct answer is Gravitation, which refers to the study of the force of attraction between objects with mass.

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  • 40. 

    Surah Fatiha contains 7 .aayats.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    5 ayaats

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  • 41. 

    A man buys a computer for Rs. 7000 and sells it for Rs. 11,500. The percentage profit is nearly percent:

    • 58.6

    • 64.3

    • 61.2

    • 53.5

    Correct Answer
    A. 64.3
    Explanation
    Answer Explanation:
    Solution:
    C = 7000, S = 11,500
    P = S/C = 11500/7000 = 1.643
    %P = 64.30%

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  • 42. 

    Antonym of INGEST is __________?

    • Absorb

    • Disgorge

    • Disrupt

    • Devour

    Correct Answer
    A. Disgorge
    Explanation
    The antonym of "ingest" is "disgorge" because "ingest" means to take in or consume something, while "disgorge" means to expel or vomit something out. Therefore, "disgorge" is the opposite action of "ingest".

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  • 43. 

    AFTER: BEFORE ::

    • Contemporary: historic

    • Successor: predecessor

    • First: second

    • Present past

    Correct Answer
    A. Successor: predecessor
    Explanation
    The given analogy "AFTER: BEFORE" implies a relationship of chronological order, where "after" comes after "before". Similarly, the analogy "successor: predecessor" suggests a relationship of succession, where a successor comes after a predecessor. Therefore, the correct answer is "successor: predecessor".

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  • 44. 

    Synonym of VAGRANT is ________?

    • Roving

    • Stable

    • Honoured

    • Stubborn

    Correct Answer
    A. Roving
    Explanation
    Vagrant means a (homeless person )

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  • 45. 

    Protein absorbed by ?

    • Stomach

    • Liver

    • Intestine

    • All

    Correct Answer
    A. Stomach
    Explanation
    Protein is primarily broken down into smaller molecules called amino acids in the stomach by the enzyme pepsin. These amino acids are then absorbed by the cells lining the stomach and enter the bloodstream. While some further digestion and absorption of protein occurs in the small intestine, the majority of protein absorption takes place in the stomach. Therefore, the correct answer is "Stomach."

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  • 46. 

    . The lacknow pact was conceived by?

    • John simmon

    • Edward Cadogan

    • Lord chemsford

    • None

    Correct Answer
    A. Lord chemsford
    Explanation
    The correct answer is Lord Chemsford. The Lucknow Pact was conceived by Lord Chemsford, who was the Viceroy of India at the time. The pact was an agreement between the Indian National Congress and the All India Muslim League, aimed at promoting Hindu-Muslim unity and addressing their common grievances against British colonial rule. It was signed in 1916 and played a significant role in shaping the course of the Indian independence movement.

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  • 47. 

    The population of a town is 32000. It increases 15% annualy. What will it be in 2 years?

    • 42320

    • 46430

    • 52340

    • None

    Correct Answer
    A. 42320
    Explanation
    Solution:
    Here P = 32000, r = 15 and n = 2
    Population of the town is 2 years
    P = (1 + r /100) = 32000(1 + 15/100)²

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  • 48. 

    What is the currency Belgium ?

    • Dollar

    • Deenar

    • Franc

    • Rubble

    Correct Answer
    A. Franc
    Explanation
    Belgium's currency is the Franc. The Franc was the official currency of Belgium until it was replaced by the Euro in 2002. Before the Euro, the Franc was widely used in Belgium for daily transactions and was the unit of currency for the country.

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  • 49. 

    If 200% of a number is 90, the what is the 80% of that number?

    • 24

    • 48

    • 36

    • All

    Correct Answer
    A. 36
    Explanation
    Solution:
    Let 200% of x = 90 200/100 x x = 90
    x = 100x90/200 =45
    80% of 45 = 80/100 x 45 = 36

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  • Mar 20, 2023
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