MCQOPTIONS
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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.
| 301. |
Thickness of mantle of Earth is approximately |
| A. | 2,890 km |
| B. | 2,200 km |
| C. | 2,500 km |
| D. | 2,000 km |
| Answer» B. 2,200 km | |
| 302. |
Thin atmosphere of Mars is composed of |
| A. | Helium |
| B. | Carbon dioxide |
| C. | Nitrogen |
| D. | Ethane |
| Answer» B. Carbon dioxide | |
| 303. |
Thin hair like filaments usually found on surface of bacteria is known as |
| A. | Flagella |
| B. | Fimbria |
| C. | Centrosome |
| D. | Lysosomes |
| Answer» B. Fimbria | |
| 304. |
Thin hair like filaments-fimbria usually found on surface of bacteria is known as |
| A. | MRNA |
| B. | Microtubules |
| C. | Polysaccharides |
| D. | Pilus |
| Answer» B. Microtubules | |
| 305. |
Thing fall from space and hits ground is considered as |
| A. | Meteoroid |
| B. | Asteroid |
| C. | Asteriated |
| D. | Meteorite |
| Answer» B. Asteroid | |
| 306. |
Thomas Edison invented light bulb in |
| A. | 1889 |
| B. | 1869 |
| C. | 1879 |
| D. | 1883 |
| Answer» D. 1883 | |
| 307. |
Thomas Edison received patent for two-way telegraph in |
| A. | 1899 |
| B. | 1897 |
| C. | 1892 |
| D. | 1895 |
| Answer» D. 1895 | |
| 308. |
Thomas Edison started Motion Pictures Patent Company in |
| A. | 1912 |
| B. | 1908 |
| C. | 1910 |
| D. | 1906 |
| Answer» C. 1910 | |
| 309. |
Synapse is also known as |
| A. | Tendons junction |
| B. | Cartilage junction |
| C. | Ligament junction |
| D. | Neuromuscular junction |
| Answer» B. Cartilage junction | |
| 310. |
Systemic circulation of oxygenated and deoxygenated blood is known as |
| A. | Circulatory system |
| B. | Ligament system |
| C. | Filament system |
| D. | Cartilage system |
| Answer» B. Ligament system | |
| 311. |
Technique of isolating radioactive isotopes was achievement of |
| A. | Marie Curie |
| B. | Sir Isaac Newton |
| C. | Max Born |
| D. | Nicolas Copernicus |
| Answer» B. Sir Isaac Newton | |
| 312. |
Telephone is invented by |
| A. | Howard Armstrong |
| B. | Ferdinand Magellan |
| C. | Alexander Fleming |
| D. | Graham Bell |
| Answer» B. Ferdinand Magellan | |
| 313. |
South Asian Association for Regional Cooperation was established in |
| A. | 1985 |
| B. | 1982 |
| C. | 1975 |
| D. | 1970 |
| Answer» B. 1982 | |
| 314. |
South east boundary of Atlantic Ocean is connected to |
| A. | Southern Ocean |
| B. | Northern Ocean |
| C. | Indian Ocean |
| D. | Brazilian basin |
| Answer» B. Northern Ocean | |
| 315. |
South west side boundary of Atlantic Ocean is connected to |
| A. | Arctic Ocean |
| B. | Pacific Ocean |
| C. | Mexican canal |
| D. | Panama canal |
| Answer» B. Pacific Ocean | |
| 316. |
Southern Ocean is also known as |
| A. | Austral Ocean |
| B. | South Polar Ocean |
| C. | Antarctic Ocean |
| D. | All of above |
| Answer» B. South Polar Ocean | |
| 317. |
Specialized agency of United Nations which coordinates postal policies among its member nations is known as |
| A. | UPU |
| B. | UNHCR |
| C. | UNDP |
| D. | IBRD |
| Answer» B. UNHCR | |
| 318. |
Specialized region within nucleus where ribosome of cells are assembled is classified as |
| A. | Peroxisomes |
| B. | Lysosomes |
| C. | Nucleolus |
| D. | Centrosome |
| Answer» B. Lysosomes | |
| 319. |
September equinox or autumnal equinox is also known as the |
| A. | First equinox of year |
| B. | Second equinox of year |
| C. | Northern equinox of year |
| D. | Southern equinox of year |
| Answer» B. Second equinox of year | |
| 320. |
Serbian American scientist was honored with Edison medal in |
| A. | 1922 |
| B. | 1916 |
| C. | 1918 |
| D. | 1920 |
| Answer» C. 1918 | |
| 321. |
Serbian American scientist, Nikola Tesla, died in |
| A. | 1943 |
| B. | 1945 |
| C. | 1948 |
| D. | 1949 |
| Answer» B. 1945 | |
| 322. |
Series of four consecutive lunar eclipse with no partial lunar eclipse is called |
| A. | Titania tetrad |
| B. | Solar tetrad |
| C. | Nodes tetrad |
| D. | Lunar tetrad |
| Answer» B. Solar tetrad | |
| 323. |
Services provided by International Bank for Reconstruction and Development includes |
| A. | Flexible loans |
| B. | Financial derivatives |
| C. | Catastrophic risk financing |
| D. | All of above |
| Answer» B. Financial derivatives | |
| 324. |
Shallowest and smallest Ocean of world is |
| A. | Northern Ocean |
| B. | Southern Ocean |
| C. | Arctic Ocean |
| D. | Antarctic Ocean |
| Answer» B. Southern Ocean | |
| 325. |
Shape of Andromeda galaxy is |
| A. | Straight |
| B. | Elliptical |
| C. | Spiral |
| D. | Cross sectional S-shaped warp |
| Answer» B. Elliptical | |
| 326. |
SI unit of capacitance is named as |
| A. | Ampere |
| B. | Farad |
| C. | Joule |
| D. | Pascal |
| Answer» B. Farad | |
| 327. |
SI unit of capacitance is named in honor of English scientist |
| A. | Michael Faraday |
| B. | Graham Bell |
| C. | Max Planck |
| D. | Thomas Edison |
| Answer» B. Graham Bell | |
| 328. |
SI unit of magnetic flux density is |
| A. | Tesla |
| B. | Currie |
| C. | Bohrium |
| D. | Hafnium |
| Answer» B. Currie | |
| 329. |
Significant smaller objects other than planets in solar system are classified as |
| A. | Comets |
| B. | Asteroids |
| C. | Black hole |
| D. | All of above |
| Answer» B. Asteroids | |
| 330. |
Single cell involved in cell division is |
| A. | Grand cell |
| B. | Parent cell |
| C. | Daughter cell |
| D. | Mother cell |
| Answer» B. Parent cell | |
| 331. |
Sir Alexander Fleming, shared Nobel Prize with |
| A. | Max Born |
| B. | Ernst Boris Chain |
| C. | Howard Florey |
| D. | Both b and c |
| Answer» B. Ernst Boris Chain | |
| 332. |
Sir Isaac Newton was an |
| A. | Swedish mathematician |
| B. | American mathematician |
| C. | English mathematician |
| D. | Italian mathematician |
| Answer» B. American mathematician | |
| 333. |
Sir Isaac Newton was born in |
| A. | 1642 |
| B. | 1648 |
| C. | 1646 |
| D. | 1644 |
| Answer» B. 1648 | |
| 334. |
Sir Isaac Newton was died in |
| A. | 1729 |
| B. | 1726 |
| C. | 1727 |
| D. | 1725 |
| Answer» C. 1727 | |
| 335. |
Sir Norman Haworth, is known for his groundbreaking work on |
| A. | Vitamin C |
| B. | Vitamin D |
| C. | Vitamin B12 |
| D. | Carbohydrates |
| Answer» B. Vitamin D | |
| 336. |
Size of prokaryotes is |
| A. | 50 to 90 nanometer |
| B. | 10 to 20 nanometer |
| C. | 1 to 5 nanometer |
| D. | 10 to 100 nanometer |
| Answer» B. 10 to 20 nanometer | |
| 337. |
Slime moulds, algae and protozoa are all examples of |
| A. | Eukaryotic cells |
| B. | Prokaryotic cells |
| C. | Flagellum |
| D. | Nucleotides |
| Answer» B. Prokaryotic cells | |
| 338. |
Small band of white, dense and fibrous elastic tissue is classified as |
| A. | Muscle junction |
| B. | Muscle cartilage |
| C. | Muscle filament |
| D. | Ligament |
| Answer» B. Muscle cartilage | |
| 339. |
Small fluid filled sac made of fibrous tissues which provides cushion between bones is classified as |
| A. | Junction |
| B. | Filament |
| C. | Bursa |
| D. | Cartilage |
| Answer» B. Filament | |
| 340. |
Scientist, Otto Hahn, was nominated for Nobel Prize in Chemistry by |
| A. | Karl Marx |
| B. | Werner Heisenberg |
| C. | Adolf von Beyer |
| D. | Avicenna |
| Answer» B. Werner Heisenberg | |
| 341. |
Scientists who have provided basis for inventing Circuit Breaker are |
| A. | Joseph Henry |
| B. | Michael Faraday |
| C. | Charles Grafton Page |
| D. | Both a and b |
| Answer» B. Michael Faraday | |
| 342. |
Scottish biologist and botanist, Sir Alexander Fleming, died in |
| A. | 1995 |
| B. | 1992 |
| C. | 1998 |
| D. | 1991 |
| Answer» B. 1992 | |
| 343. |
Scottish biologist and botanist, Sir Alexander Fleming, was born in |
| A. | 1980 |
| B. | 1985 |
| C. | 1982 |
| D. | 1881 |
| Answer» E. | |
| 344. |
Scottish biologist shared Nobel Prize in |
| A. | Chemistry |
| B. | Geology |
| C. | Psychology |
| D. | Physiology |
| Answer» B. Geology | |
| 345. |
Scottish biologist shared Nobel Prize in field of physiology in |
| A. | 1945 |
| B. | 1948 |
| C. | 1951 |
| D. | 1953 |
| Answer» B. 1948 | |
| 346. |
Screw was invented in 3rd century B.C by |
| A. | Archimedes |
| B. | Magellan |
| C. | Alexander |
| D. | Franklin |
| Answer» B. Magellan | |
| 347. |
Region of atmosphere which occupies area below thermosphere and above stratosphere is classified as |
| A. | Troposphere |
| B. | Exosphere |
| C. | Thermosphere |
| D. | Mesosphere |
| Answer» B. Exosphere | |
| 348. |
Region outside event horizon of rotating black holes is classified as |
| A. | Photosphere |
| B. | Ergo-sphere |
| C. | Thermosphere |
| D. | Heliosphere |
| Answer» B. Ergo-sphere | |
| 349. |
Related phenomena of solar wind is known as |
| A. | Electromagnetic lights |
| B. | Thermal lights |
| C. | Northern and southern lights |
| D. | Hubble effect |
| Answer» B. Thermal lights | |
| 350. |
Relationship between altitude and atmospheric density is |
| A. | Directly proportional |
| B. | Inversely proportional |
| C. | Karman proportion |
| D. | Indirectly proportional |
| Answer» B. Inversely proportional | |