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MCQOPTIONS
This section includes 1490 Mcqs, each offering curated multiple-choice questions to sharpen your General knowledge and support exam preparation. Choose a topic below to get started.
| 801. |
First General Conference took place in |
| A. | 1947 |
| B. | 1946 |
| C. | 1948 |
| D. | 1949 |
| Answer» C. 1948 | |
| 802. |
First graphical user interface was introduced in |
| A. | 1970 |
| B. | 1975 |
| C. | 1978 |
| D. | 1972 |
| Answer» C. 1978 | |
| 803. |
First graphical user interface was popularized as |
| A. | Xerox Star |
| B. | Apple Lisa |
| C. | IBM 610 |
| D. | Both a and b |
| Answer» B. Apple Lisa | |
| 804. |
First car made with Teetors cruise control method was the |
| A. | Chrysler Imperial |
| B. | Rolls Royce |
| C. | Henry Ford Forks wagon |
| D. | Foster Horse |
| Answer» B. Rolls Royce | |
| 805. |
First chairman and founder of UNICEF was |
| A. | William Randal Cremer |
| B. | Fredrik Bajer |
| C. | Ludvik Rajchman |
| D. | Anthony Lake |
| Answer» B. Fredrik Bajer | |
| 806. |
First ever solar battery was invented by Bell Telephone scientists in |
| A. | 1964 |
| B. | 1944 |
| C. | 1954 |
| D. | 1974 |
| Answer» D. 1974 | |
| 807. |
First ever solar battery was invented by Bell Telephone scientists named |
| A. | Daryl Chapin |
| B. | Calvin Southern Fuller |
| C. | Gerald Pearson |
| D. | All of above |
| Answer» B. Calvin Southern Fuller | |
| 808. |
First layer of Earth on which we live is known as |
| A. | The Outer Core |
| B. | The Inner Core |
| C. | The Mantle |
| D. | The crust |
| Answer» B. The Inner Core | |
| 809. |
First lock-stitch sewing machine was invented by |
| A. | Elias Howe |
| B. | Isaac Singer |
| C. | Walter Hunt |
| D. | Hiram Moore |
| Answer» B. Isaac Singer | |
| 810. |
First machine gun named Maxim Gun was invented in |
| A. | 1889 |
| B. | 1887 |
| C. | 1882 |
| D. | 1884 |
| Answer» E. | |
| 811. |
First man made craft Venera 3 was launched by |
| A. | China |
| B. | United States |
| C. | Great Britain |
| D. | Soviet Union |
| Answer» B. United States | |
| 812. |
First man made craft Venera 3 was launched in |
| A. | 1966 |
| B. | 1965 |
| C. | 1961 |
| D. | 1962 |
| Answer» B. 1965 | |
| 813. |
First manned mission to Moon was launched in |
| A. | 1972 |
| B. | 1969 |
| C. | 1975 |
| D. | 1979 |
| Answer» C. 1975 | |
| 814. |
First military interventions by NATO is Ace Guard and Anchor Guard prompted by |
| A. | Soviet invasion of Afghanistan |
| B. | Egyptian invasion of Iran |
| C. | Iraqi invasion of Kuwait |
| D. | Soviet invasion of Iran |
| Answer» B. Egyptian invasion of Iran | |
| 815. |
First headset was invented by Nathaniel Baldwin in |
| A. | 1905 |
| B. | 1908 |
| C. | 1910 |
| D. | 1912 |
| Answer» D. 1912 | |
| 816. |
Examples of connective tissues are |
| A. | Tendons and ligaments |
| B. | Tibia and femur |
| C. | Femur and ulna |
| D. | Ulna and tibia |
| Answer» B. Tibia and femur | |
| 817. |
Examples of submarine volcanic activities are |
| A. | Blue smokers |
| B. | Black smokers |
| C. | White smokers |
| D. | Yellow smokers |
| Answer» B. Black smokers | |
| 818. |
Examples of metamorphic rocks are |
| A. | Marble |
| B. | Quartzite |
| C. | Limestone |
| D. | Granite |
| Answer» B. Quartzite | |
| 819. |
Excess blood plasma is classified as |
| A. | Blood |
| B. | Interstitial fluid |
| C. | Diploblastic blood |
| D. | Lymph |
| Answer» B. Interstitial fluid | |
| 820. |
Exchange of outgoing and incoming radiations that keeps Earth warm is known as |
| A. | Greenhouse effect |
| B. | Radiation effect |
| C. | Infrared effect |
| D. | Ozone layer depletion |
| Answer» B. Radiation effect | |
| 821. |
Extra chromosomal DNA elements present in prokaryotes are known as |
| A. | Peptidoglycan |
| B. | Spirochete |
| C. | Plasmids |
| D. | Genome |
| Answer» B. Spirochete | |
| 822. |
Element which is type of cyclic amino acids is |
| A. | Glycerol |
| B. | Proline |
| C. | Peptide bond |
| D. | Glycylglycine |
| Answer» B. Proline | |
| 823. |
Equatorial circumference of planet Neptune is |
| A. | 170,600 km |
| B. | 165,600 km |
| C. | 160,600 km |
| D. | 155,600 km |
| Answer» B. 165,600 km | |
| 824. |
Equatorial diameter of planet Earth is |
| A. | 12,756 km |
| B. | 14,756 km |
| C. | 12,714 km |
| D. | 16,756 km |
| Answer» B. 14,756 km | |
| 825. |
Equatorial diameter of planet next to Earth is |
| A. | 8805 |
| B. | 5,805 km |
| C. | 6,805 km |
| D. | 7,805 km |
| Answer» B. 5,805 km | |
| 826. |
Equatorial diameter of planet Neptune is |
| A. | 49,528 km |
| B. | 49,526 km |
| C. | 49,529 km |
| D. | 49,522 km |
| Answer» B. 49,526 km | |
| 827. |
Equatorial diameter of planet Saturn is |
| A. | 150,536 km |
| B. | 120,536 km |
| C. | 130,536 km |
| D. | 140,536 km |
| Answer» B. 120,536 km | |
| 828. |
Earth inductor compass is |
| A. | American invention |
| B. | European invention |
| C. | Chinese invention |
| D. | Arabian invention |
| Answer» B. European invention | |
| 829. |
Earth inductor compass was designed in |
| A. | 1924 |
| B. | 1926 |
| C. | 1928 |
| D. | 1925 |
| Answer» B. 1926 | |
| 830. |
Earths largest ice volume is present in |
| A. | Himalayas |
| B. | South America |
| C. | Antarctica |
| D. | North America |
| Answer» B. South America | |
| 831. |
Earths most snow covered area (SCA) is located in |
| A. | Western Hemisphere |
| B. | Eastern Hemisphere |
| C. | Southern Hemisphere |
| D. | Northern Hemisphere |
| Answer» B. Eastern Hemisphere | |
| 832. |
Eclipse which occurs at night is |
| A. | Star eclipse |
| B. | Ariel Eclipse |
| C. | Lunar eclipse |
| D. | Solar eclipse |
| Answer» B. Ariel Eclipse | |
| 833. |
Eclipse which occurs in day time is |
| A. | Star eclipse |
| B. | Ariel Eclipse |
| C. | Lunar eclipse |
| D. | Solar eclipse |
| Answer» B. Ariel Eclipse | |
| 834. |
Eclipse which occurs when Earth passes between Moon and Sun is classified as |
| A. | Star eclipse |
| B. | Ariel Eclipse |
| C. | Lunar eclipse |
| D. | Solar eclipse |
| Answer» B. Ariel Eclipse | |
| 835. |
Economic bureau of Economic Cooperation Organization is situated in |
| A. | Tehran |
| B. | Turkey |
| C. | Qatar |
| D. | Japan |
| Answer» B. Turkey | |
| 836. |
Egyptian astronomers first recorded planet Mars in |
| A. | 5th millennium BC |
| B. | 2nd millennium BC |
| C. | 4th millennium BC |
| D. | 3rd millennium BC |
| Answer» B. 2nd millennium BC | |
| 837. |
Electric motor was invented by |
| A. | Michael Faraday |
| B. | Oliver Evans |
| C. | Thomas Edison |
| D. | Horace Day |
| Answer» B. Oliver Evans | |
| 838. |
Electric bulb, motion picture camera and phonograph are all great inventions of famous American scientist |
| A. | Thomas Edison |
| B. | Nikola Tesla |
| C. | Marie Curie |
| D. | Farrie Curie |
| Answer» B. Nikola Tesla | |
| 839. |
Electrical current from nervous system are conducted in body with help of |
| A. | Cartilage |
| B. | Tendons |
| C. | Nerves |
| D. | Ligaments |
| Answer» B. Tendons | |
| 840. |
Electronic instrument of a liquid was invented in |
| A. | 1928 |
| B. | 1922 |
| C. | 1925 |
| D. | 1929 |
| Answer» C. 1925 | |
| 841. |
Electronic instrument which is used to measure alkalinity or acidity of a liquid was invented by |
| A. | Arnold Orville Beckman |
| B. | Dr. Robbert Hutchings Goddard |
| C. | William George Morgan |
| D. | George Whatley |
| Answer» B. Dr. Robbert Hutchings Goddard | |
| 842. |
Element radium-226 was discovered by |
| A. | Pierre and Marie Curie |
| B. | Werner Heisenberg |
| C. | Max Born |
| D. | Charles Darwin |
| Answer» B. Werner Heisenberg | |
| 843. |
Equatorial diameter of seventh planet Uranus from Sun is |
| A. | 55,118 km |
| B. | 51,118 km |
| C. | 52,118 km |
| D. | 54,118 km |
| Answer» B. 51,118 km | |
| 844. |
Equinoxes occurs in |
| A. | May and December |
| B. | June and December |
| C. | March and September |
| D. | June and September |
| Answer» B. June and December | |
| 845. |
Enclosing of eukaryotes and prokaryotes is composed of |
| A. | Cell wall and plasma membrane |
| B. | Cell wall and cytoplasm |
| C. | Mitochondria and cytoplasm |
| D. | Cell wall and flagella |
| Answer» B. Cell wall and cytoplasm | |
| 846. |
Energy that Earth receives from Sun is known as |
| A. | Ionize radiation |
| B. | Ozone radiation |
| C. | Lunar radiation |
| D. | Solar radiation |
| Answer» B. Ozone radiation | |
| 847. |
English Scientist, Michael Faraday, was known for its contribution in field of |
| A. | Electromagnetism |
| B. | Electrochemistry |
| C. | Electrochemical field |
| D. | Both a and b |
| Answer» B. Electrochemistry | |
| 848. |
Enzyme, lysozyme, was discovered by Sir Alexander Fleming in |
| A. | 1925 |
| B. | 1923 |
| C. | 1928 |
| D. | 1932 |
| Answer» C. 1928 | |
| 849. |
Ernest Rutherford died in |
| A. | 1936 |
| B. | 1933 |
| C. | 1937 |
| D. | 1932 |
| Answer» D. 1932 | |
| 850. |
Ernest Rutherford was born in |
| A. | 1876 |
| B. | 1871 |
| C. | 1875 |
| D. | 1878 |
| Answer» C. 1875 | |