11 Th Online Test For Ece & JEST By Wahab

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  • 1/90 Questions

    Cell is .......unit of life?

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    • Basic
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11 Th Online Test For Ece & JEST By Wahab - Quiz

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  • 2. 

    The number of chromosomes in the human body is: 46

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The correct answer is true because the human body typically contains 46 chromosomes. Chromosomes are structures found in the nucleus of cells that carry genetic information. In humans, there are 23 pairs of chromosomes, with one set inherited from each parent. This gives a total of 46 chromosomes, which include 22 pairs of autosomes and one pair of sex chromosomes (XX for females and XY for males).

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  • 3. 

    Name the largest bone of the human body is "icicles "

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Its femur bone

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  • 4. 

    Which device is required for the Internet connection?

    • USB

    • Modem

    • Joy stick

    • CD drive

    Correct Answer
    A. Modem
    Explanation
    A modem is required for an Internet connection. A modem is a device that allows computers to connect to the Internet by converting digital signals from the computer into analog signals that can be transmitted over telephone lines or cable lines. It acts as a bridge between the computer and the Internet service provider, enabling data to be transmitted and received. Without a modem, it is not possible to establish an Internet connection.

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  • 5. 

    Founder of modern astronomy was Nicolas Copernicus?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Nicolas Copernicus is indeed considered the founder of modern astronomy. He proposed the heliocentric model of the solar system, which states that the Sun is at the center and the planets revolve around it. This revolutionary idea challenged the prevailing belief in the geocentric model, where the Earth was considered the center of the universe. Copernicus' work laid the foundation for future astronomical discoveries and our current understanding of the cosmos.

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  • 6. 

    Gastric juice is produced in: Stomach?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Gastric juice is indeed produced in the stomach. It is a digestive fluid that contains enzymes and hydrochloric acid, which helps break down food and kill bacteria in the stomach. The cells lining the stomach wall are responsible for producing gastric juice, which is then released into the stomach to aid in the digestion process.

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  • 7. 

    A universal donor has blood group: O+ve

    • True

    • False

    Correct Answer
    A. True
    Explanation
    A universal donor has blood group O+ve because O+ve blood can be transfused to individuals with any positive blood type (A+, B+, AB+, O+). The "+" indicates the presence of Rh factor, which is a protein on the surface of red blood cells. Since O+ve blood does not have any antigens on its surface, it can be safely transfused to recipients with different blood types without causing an immune reaction.

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  • 8. 

    According to modern system of taxonomy, living organisms have been classified into 3 kingdoms?

    • True

    • False

    Correct Answer
    A. False
    Explanation
    In five kingdoms

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  • 9. 

    Taj Mahal is situated on bank of Ganga river?

    • True

    • False

    Correct Answer
    A. False
    Explanation
    No its on a jammna river

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  • 10. 

    The unit of energy in MKS system is: Joule

    • True

    • False

    Correct Answer
    A. True
    Explanation
    In the MKS system, the unit of energy is indeed the Joule. The MKS system is a metric system of units that stands for meter, kilogram, and second. The Joule is the unit used to measure energy and is defined as the work done or energy transferred when a force of one newton is applied over a distance of one meter. Therefore, the given answer, "True," is correct.

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  • 11. 

    The  current governor of The State Bank of Pakistan is"Tariq Bajwa"

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The current governor of The State Bank of Pakistan is Tariq Bajwa.

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  • 12. 

    The process of reasoning from one or more given statements to reach a logically certain conclusion  is called . (deductive reasoning)

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Deductive reasoning is the process of drawing logical conclusions from given statements. It involves using general principles or rules to reach a specific conclusion. In this case, the statement correctly identifies deductive reasoning as the process of reaching a logically certain conclusion from one or more given statements. Therefore, the answer "True" is correct.

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  • 13. 

    Kilowatt-hour is a unit of "work?

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Its unit of "ENERGY "

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  • 14. 

    International Peace Day celebrated on 21st September?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    International Peace Day is celebrated on 21st September to promote and strengthen the ideals of peace among nations and individuals. It is a day dedicated to fostering peace, harmony, and understanding worldwide. The United Nations General Assembly declared this day as a global ceasefire and non-violence day. Various events and activities are organized on this day to raise awareness about the importance of peace and to encourage people to work towards resolving conflicts peacefully. Therefore, the statement that International Peace Day is celebrated on 21st September is true.

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  • 15. 

    Which statement is valid?

    • 1Kb=728 bytes

    • 1MB = 1024 bytes

    • 1 KB = 8 bytes

    • 1 KB = 1024 bytes

    Correct Answer
    A. 1 KB = 1024 bytes
    Explanation
    The statement "1 KB = 1024 bytes" is valid because in the binary system, 1 kilobyte (KB) is equal to 1024 bytes. This is because computers use a base-2 numbering system, where each byte is composed of 8 bits. Therefore, 1024 bytes is the correct conversion for 1 KB in the context of computer storage.

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  • 16. 

    Hange the narration. Sana said, “I have already written a letter to my family.”

    • Sana said that she has already written letter to her family

    • Sana said that she has already been written a letter to her family.

    • Sana said that she had already written a letter to her family

    • Sana said that she had already been written a letter to her family.

    Correct Answer
    A. Sana said that she had already written a letter to her family
    Explanation
    The correct answer is "Sana said that she had already written a letter to her family." This is the correct change in narration from direct speech to indirect speech. In indirect speech, the past tense of the reporting verb "said" is used, and the verb tense in the reported speech is shifted back one tense. Therefore, "have" changes to "had" and "written" remains the same.

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  • 17. 

    I promise to ________ you in all  circumstances?

    • Stand up to

    • Stand by

    • Stand with

    • Stand off

    Correct Answer
    A. Stand with
    Explanation
    The phrase "stand with" means to support or be on someone's side in all situations. Therefore, the correct answer implies a promise to support or be there for someone in any circumstances.

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  • 18. 

    Monsoon is caused by:?

    • Seasonal reversal of winds

    • Revolution of earth

    • Rise in temperature

    • Movement of clouds

    Correct Answer
    A. Seasonal reversal of winds
    Explanation
    Monsoon is caused by the seasonal reversal of winds. During the summer months, the land heats up faster than the surrounding oceans, creating a low-pressure area over the land. This causes the winds to blow from the cooler ocean towards the warmer land, bringing moisture and rainfall. In winter, the situation reverses, with the land cooling down faster than the oceans, creating a high-pressure area over the land. This causes the winds to blow from the cooler land towards the warmer ocean, resulting in dry conditions. This seasonal change in wind direction is what causes the monsoon.

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  • 19. 

    Kathmandu is the capital of Azurbahijan country?

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Nepal

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  • 20. 

    Olympics 2020 will be  held in which city _?

    • London

    • Newyork

    • Tokyo

    • Berlin

    Correct Answer
    A. Tokyo
    Explanation
    In Japan bcz Tokyo is capital of japan

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  • 21. 

    Diamond is a very expensive ornament. It is composed of a single element:

    • Carbon

    • Gold

    • Silver

    • Platinum

    Correct Answer
    A. Carbon
    Explanation
    Diamond is a very expensive ornament because it is composed of a single element: Carbon. Carbon atoms in diamonds are arranged in a crystal lattice structure, which gives diamonds their unique properties such as hardness, brilliance, and clarity. The carbon atoms bond together tightly, creating a strong and durable material. Due to its rarity and the complex process of forming diamonds deep within the Earth's mantle, diamonds are considered valuable and highly sought after.

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  • 22. 

    Aqsa is travelling __________ the school.

    • To

    • Towards

    • At

    • Through

    Correct Answer
    A. Towards
    Explanation
    The correct answer is "Towards" because it indicates the direction in which Aqsa is traveling in relation to the school. It suggests that Aqsa is moving in the direction of the school, but may not have reached it yet.

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  • 23. 

    Sir Michel discovered circulation of blood?

    • True

    • False

    Correct Answer
    A. False
    Explanation
    : William Harvey

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  • 24. 

    Small-pox isa disease caused by: fungi?

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Virus

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  • 25. 

    Which technology is used in  CD?

    • Electrical

    • Laser

    • Mechanical

    • None

    Correct Answer
    A. Laser
    Explanation
    CDs (Compact Discs) use laser technology. A laser beam is used to read and write data on the surface of the disc. The laser beam reflects off the bumps and pits on the disc, which represent the digital information. This reflected light is then detected and converted into electrical signals that can be interpreted as audio or data. Laser technology allows for high precision and accuracy in reading and writing data on CDs, making them a popular storage medium for music, videos, and other digital content.

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  • 26. 

    Mozzam Jah Ansari is current IG of kpk?

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Baluchistan

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  • 27. 

    Very High Frequency (VHF) have __________ wavelengths?

    • Shorter

    • Longer

    • Shortest

    • Longest

    Correct Answer
    A. Shorter
    Explanation
    VHF waves have shorter wavelengths compared to other frequencies. The wavelength of a wave is the distance between two consecutive points in the wave that are in phase. Since VHF waves have shorter wavelengths, they have a higher frequency and are able to carry more information. This makes VHF waves suitable for various applications such as television and radio broadcasting, air traffic control, and communication systems.

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  • 28. 

    The “Roof of the World” is

    • Alps

    • Andes

    • Pamir pletue (Tibet)

    • Apiniens

    Correct Answer
    A. Pamir pletue (Tibet)
    Explanation
    The correct answer is Pamir plateau (Tibet). The Pamir plateau, also known as the "Roof of the World," is a highland region located in Central Asia, primarily in Tajikistan and Afghanistan. It is often referred to as the "Roof of the World" due to its extremely high elevation and rugged mountainous terrain. The plateau is home to some of the world's highest peaks, including Mount Everest, and is known for its harsh climate and remote, inaccessible nature.

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  • 29. 

    Pascal  is a programming  language?

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The statement "Pascal is a programming language" is true. Pascal is a high-level programming language that was developed in the late 1960s and early 1970s. It was designed to encourage good programming practices and to be efficient and reliable. Pascal has been widely used in academia and industry and has influenced the development of other programming languages.

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  • 30. 

    There is something wonderful _______ him.

    • Of

    • About

    • For

    • With

    Correct Answer
    A. About
    Explanation
    The correct answer is "About". This preposition is used to indicate the subject or theme of something. In this sentence, "about" suggests that there is something wonderful related to or concerning him.

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  • 31. 

    In Pedagogy computer is used to____________?

    • To motivate the learner

    • To provide feedback

    • To interact with the learner

    • All of above

    Correct Answer
    A. All of above
    Explanation
    In pedagogy, a computer is used for various purposes. It can be used to motivate the learner by providing engaging and interactive content. It can also provide feedback to the learner, helping them understand their progress and areas for improvement. Additionally, a computer can be used to interact with the learner through online discussions, simulations, and collaborative activities. Therefore, the correct answer is "All of above" as all these uses are applicable in pedagogical settings.

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  • 32. 

    A Priori knowledge is knowledge that is known independently of_________?

    • Evidence

    • Experience

    • Analysis

    • Information

    Correct Answer
    A. Experience
    Explanation
    A priori knowledge is knowledge that is known independently of experience. It refers to knowledge that is based on reason, logic, and deduction rather than on empirical evidence or sensory perception. This type of knowledge is often considered to be innate or inherent in the mind, existing prior to any sensory experience or observation. Therefore, the correct answer is experience, as a priori knowledge is not derived from evidence, analysis, or information, but rather from the individual's own experiences and reasoning abilities.

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  • 33. 

    Which instrument is used to measure pressure: Manometer

    • True

    • False

    Correct Answer
    A. True
    Explanation
    A manometer is an instrument used to measure pressure. It consists of a U-shaped tube filled with a liquid, such as mercury or water. When pressure is applied to one end of the tube, the liquid level in that arm rises, while the level in the other arm decreases. By measuring the difference in liquid levels, the pressure can be determined. Therefore, the statement "True" is correct as a manometer is indeed used to measure pressure.

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  • 34. 

    Person with following blood group are considered to be universal recipient.

    • A+

    • B+

    • AB+

    • O+

    Correct Answer
    A. AB+
    Explanation
    AB+ is considered the universal recipient because individuals with this blood type have both A and B antigens on their red blood cells, as well as the Rh antigen. This means that they can receive blood from donors with any blood type without experiencing an immune response. The A+ and B+ blood types can receive blood from donors with the same blood type or from O+ donors, but they cannot receive blood from AB+ donors. O+ individuals can only receive blood from O+ donors. Therefore, AB+ is the only blood type that can receive blood from all other blood types, making it the universal recipient.

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  • 35. 

    Antonym of DEXTEROUS is ______?

    • Active

    • Acute

    • Able

    • Inexpert

    Correct Answer
    A. Inexpert
    Explanation
    The antonym of dexterous is inexpert. Dexterous means skillful or adept, while inexpert means lacking skill or expertise. Therefore, inexpert is the opposite of dexterous, making it the correct answer.

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  • 36. 

    Captain (retd) Arif Nawaz Khan is  current IG of Punjab police

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Captain (retd) Arif Nawaz Khan is the current IG of Punjab police. This statement implies that Captain (retd) Arif Nawaz Khan holds the position of Inspector General (IG) in the Punjab police force at present.

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  • 37. 

    Milk contains water?

    • 70%

    • 80%

    • 60%

    • 10%

    Correct Answer
    A. 80%
    Explanation
    Milk contains a high percentage of water, typically around 80%. This is because milk is a liquid produced by mammals to nourish their young, and water is a crucial component of this nutrient-rich fluid. The remaining percentage of milk is made up of other components such as proteins, fats, carbohydrates, vitamins, and minerals. Therefore, it can be concluded that milk is primarily composed of water.

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  • 38. 

    Which of the following elements is not present abundantly in earth’s crust:

    • Silicon

    • Radium

    • Carban

    • Nitrogen

    Correct Answer
    A. Radium
    Explanation
    Radium is not abundantly present in the Earth's crust. This is because Radium is a rare radioactive element that occurs in very small quantities in the Earth's crust. It is a decay product of uranium and thorium, which are more abundant in the Earth's crust. Radium is highly radioactive and has a short half-life, which further contributes to its scarcity in the crust.

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  • 39. 

    Chemical name of vinegar is:

    • Sodium Nitrate

    • Dilute acetic acid

    • Chloride of lime

    • None

    Correct Answer
    A. Dilute acetic acid
    Explanation
    The chemical name of vinegar is dilute acetic acid. Vinegar is a liquid consisting mainly of acetic acid and water. Acetic acid is a weak acid that gives vinegar its characteristic sour taste and pungent smell. It is commonly used in cooking, food preservation, and cleaning due to its acidic properties. Sodium nitrate and chloride of lime are different chemical compounds and are not the chemical names of vinegar.

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  • 40. 

    Most elastic element  is  Rubber?

    • True

    • False

    Correct Answer
    A. False
    Explanation
    No its "SteeL"

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  • 41. 

    Yeast is used in making bread because it produces Oxygen?

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Carbon dioxide

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  • 42. 

    Mir Ghazanfar Ali Khan is current governor of Kpk?

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Gilgit baltistan

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  • 43. 

    Which is the deepest lake in the world? (Victoria lake)

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Baikal lake is deepest

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  • 44. 

    WAHAB is most intelligent than Ali Find (error)

    • Is

    • Most inteligent

    • Than

    • No error

    Correct Answer
    A. Most inteligent
    Explanation
    Most always compares with more than two objects.or persons

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  • 45. 

    Pedagogy is the study of___________?

    • Education

    • Teaching methods

    • Learning new tricks

    • Leads to child

    Correct Answer
    A. Teaching methods
    Explanation
    Pedagogy is the study of teaching methods. It involves understanding and analyzing various techniques, strategies, and approaches used in the process of imparting knowledge and skills to learners. Pedagogy focuses on how to effectively engage students, facilitate learning, and promote their overall development. It encompasses the theories, principles, and practices that guide educators in their instructional practices and decision-making. By studying pedagogy, educators can enhance their teaching skills and create meaningful learning experiences for their students.

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  • 46. 

    The field of study concerned with the construction of thought processes, including remembering, problem solving, and decision-making is called___________?

    • Epistemology

    • Education

    • Pedagogy

    • Cognitive development

    Correct Answer
    A. Cognitive development
    Explanation
    Cognitive development is the correct answer because it refers to the field of study that focuses on understanding how individuals acquire, develop, and use their cognitive abilities. It involves the construction of thought processes such as memory, problem-solving, decision-making, and other mental processes. Epistemology is the study of knowledge and belief, education is the process of acquiring knowledge and skills, and pedagogy is the method and practice of teaching. Therefore, cognitive development is the most appropriate term to describe the field concerned with the construction of thought processes.

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  • 47. 

    Antonym of ENORMOUS is______?

    • Soft

    • Tiny

    • Weak

    • Friable

    Correct Answer
    A. Tiny
    Explanation
    The antonym of "enormous" is "tiny" because "enormous" means very large or huge, while "tiny" means very small. These two words are opposite in meaning, with "enormous" indicating something of great size and "tiny" indicating something of very small size.

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  • 48. 

    The blue color of the sky is due to exchanges of gases ?

    • True

    • False

    Correct Answer
    A. False
    Explanation
    No its due to scattering of light

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  • 49. 

    LIGHT: BLIND :: so ?

    • Language: deaf

    • Tongue: sound

    • Speech: dumb

    • Voice: vibration

    Correct Answer
    A. Speech: dumb
    Explanation
    The analogy between "light" and "blind" suggests that light is something that causes blindness. Similarly, the analogy between "speech" and "dumb" implies that speech is something that causes dumbness. Dumbness is the inability to speak, just as blindness is the inability to see. Therefore, the correct answer is "speech: dumb."

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  • Mar 14, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • May 02, 2018
    Quiz Created by
    AWJ
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