MCQOPTIONS
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MCQOPTIONS
This section includes 1334 Mcqs, each offering curated multiple-choice questions to sharpen your General Knowledge knowledge and support exam preparation. Choose a topic below to get started.
| 501. |
Which drug is used as a Blood Thinner? |
| A. | Warfarin |
| B. | Tramadol |
| C. | Azithromycin |
| D. | Hydralazine |
| Answer» B. Tramadol | |
| 502. |
Which describes a clinical psychologist? |
| A. | specialist who studies behavior and emotions, but cant prescribe medication |
| B. | specialist in diagnosing and treating mental disorders who can prescribe medication |
| C. | specialist working primarily with the family members of someone in psychiatric care |
| D. | None of the above |
| Answer» B. specialist in diagnosing and treating mental disorders who can prescribe medication | |
| 503. |
Which disease is caused by Nickel? |
| A. | Itai Itai |
| B. | Dermatitis |
| C. | Learning disability |
| D. | Asthma |
| Answer» C. Learning disability | |
| 504. |
Which describes a Mendelian trait? |
| A. | Humans either have attached earlobes or detached earlobes |
| B. | Blood type in humans has several different alleles |
| C. | Plants can grow to a wide range of heights |
| D. | Human body mass is controlled by many genes |
| Answer» B. Blood type in humans has several different alleles | |
| 505. |
Which colour is formed when Red and Green are mixed? |
| A. | Light blue |
| B. | Yellow |
| C. | White |
| D. | Grey |
| Answer» C. White | |
| 506. |
Which colour is formed when Blue and Green are mixed? |
| A. | Cyan |
| B. | Brown |
| C. | Black |
| D. | Violet |
| Answer» B. Brown | |
| 507. |
Which atmospheric layer contains ozone layer? |
| A. | Genosphere |
| B. | Zonosphere |
| C. | Stratosphere |
| D. | Ionosphere |
| Answer» D. Ionosphere | |
| 508. |
Which best describes the fossil record? |
| A. | The fossil record provides evidence of a common ancestor to many species |
| B. | The fossil record is inaccurate because scientists are not able to date fossils |
| C. | The fossil record cannot provide evidence of evolution |
| D. | The fossil record provides evidence that disputes the theory of evolution |
| Answer» B. The fossil record is inaccurate because scientists are not able to date fossils | |
| 509. |
Which clade does not include humans? |
| A. | diapsids |
| B. | craniates |
| C. | synapsids |
| D. | lobe fins |
| Answer» B. craniates | |
| 510. |
Which area best lends itself to the formation of fossils?_x005F_x000D_ |
| A. | near active volcano |
| B. | lake beds |
| C. | Both A & B |
| D. | None of the above |
| Answer» D. None of the above | |
| 511. |
Which among the planets is orange in colour with white bands on it? |
| A. | Mars |
| B. | Saturn |
| C. | Jupiter |
| D. | Venus |
| Answer» D. Venus | |
| 512. |
Which among the following is the major cause of acid rain? |
| A. | Carbon dioxide |
| B. | Carbon monoxide |
| C. | Nitrogen dioxide |
| D. | Oxygen |
| Answer» D. Oxygen | |
| 513. |
Which among the following is not an inner planet? |
| A. | Mercury |
| B. | Saturn |
| C. | Venus |
| D. | Earth |
| Answer» C. Venus | |
| 514. |
Which among the following is not a dwarf planet? |
| A. | Mars |
| B. | Makemake |
| C. | Pluto |
| D. | Eris |
| Answer» B. Makemake | |
| 515. |
Which among the following is false about Earth? |
| A. | It is the densest planet. |
| B. | It is the fifth largest planet. |
| C. | It is also known as red planet. |
| D. | It is the third planet from the sun. |
| Answer» D. It is the third planet from the sun. | |
| 516. |
Which among the following is a non-biodegradable waste?_x005F_x000D_ |
| A. | Plastic |
| B. | Flowers |
| C. | Vegetables |
| D. | Dead animals |
| Answer» B. Flowers | |
| 517. |
Which among the following has the maximum life span |
| A. | Eagle |
| B. | Tortoise |
| C. | Tiger |
| D. | Elephant |
| Answer» C. Tiger | |
| 518. |
Which action is the best example of a direct observation? |
| A. | listening to a cricket chirp at night and counting the number of chirps per minute |
| B. | determining the seal population of an island by counting seals in 10 square meters of the island |
| C. | identifying which bird was present by the tracks that it leaves in the sand at a beach |
| D. | reading numbers on a heat sensor to conclude that there is a deer in the night woods |
| Answer» B. determining the seal population of an island by counting seals in 10 square meters of the island | |
| 519. |
Where is the DNA located in a eukaryotic cell? |
| A. | Nucleus |
| B. | Chromosomes |
| C. | Mitochondria |
| D. | All of the above |
| Answer» E. | |
| 520. |
Where is the headquarters of the United Nations Economic and Social Council (ECOSOC) Â ? |
| A. | Berlin |
| B. | Spain |
| C. | London |
| D. | New York |
| Answer» E. | |
| 521. |
Where does transcription occur in the cell? |
| A. | Cytoplasm |
| B. | Nucleus |
| C. | Ribosome |
| D. | None of the above |
| Answer» C. Ribosome | |
| 522. |
Where is the atmosphere the most dense? |
| A. | Stratosphere |
| B. | Mesosphere |
| C. | Troposphere |
| D. | All of the above |
| Answer» D. All of the above | |
| 523. |
Where does the energy for photosynthesis come from? |
| A. | sun light |
| B. | Chlorophyll |
| C. | Soil |
| D. | Water |
| Answer» B. Chlorophyll | |
| 524. |
Where are the Macronutrients located on a Nutritional Label? |
| A. | On the Top |
| B. | On the Right |
| C. | On the Bottom |
| D. | On the Left |
| Answer» B. On the Right | |
| 525. |
Where does hair not grow on the human body? |
| A. | sole of feet |
| B. | palms |
| C. | lips |
| D. | All of the above |
| Answer» E. | |
| 526. |
When was the ASLV used in India for the first time? |
| A. | 1980 |
| B. | 1987 |
| C. | 1994 |
| D. | 2000 |
| Answer» C. 1994 | |
| 527. |
When warm air rises up and cold air from the surrounding areas rushes in to fill its place then this sets up ________________ in air. |
| A. | conduction |
| B. | convection |
| C. | radiation |
| D. | agitation |
| Answer» C. radiation | |
| 528. |
When does the sun shine vertically on the Equator ? |
| A. | Throughout the year |
| B. | For six months |
| C. | Twice a year |
| D. | Once a year |
| Answer» D. Once a year | |
| 529. |
When driving in reverse you should |
| A. | Unbuckle your seat belt so you can reverse as quickly as possible |
| B. | Take care and never reverse for a greater distance and time than is necessary |
| C. | Put your hazard warning lights on and perform the manoeuvre as quickly as possible to minimise danger |
| D. | Sound your horn to warn other drivers |
| Answer» C. Put your hazard warning lights on and perform the manoeuvre as quickly as possible to minimise danger | |
| 530. |
When electrical brain waves have ceased, this is called |
| A. | Electroshock |
| B. | Electrolysis |
| C. | Suicide |
| D. | Brain death |
| Answer» E. | |
| 531. |
When hot water is placed into an empty water bottle, the bottle keeps its shape and does not soften. What type of plastic is the water bottle made from? |
| A. | Thermoplastic |
| B. | PVC |
| C. | Polyurethane |
| D. | Thermosetting |
| Answer» E. | |
| 532. |
Wheat is a ______. |
| A. | Creeper |
| B. | Herb |
| C. | Shrub |
| D. | Tree |
| Answer» C. Shrub | |
| 533. |
When does solar eclipse take place ? |
| A. | When the sun is between the moon and earth |
| B. | When the earth is between the moon and sun |
| C. | When the moon is between the sun and earth |
| D. | When the moon does not lie on the line joining the sun and earth |
| Answer» D. When the moon does not lie on the line joining the sun and earth | |
| 534. |
What was the shape of the galaxy named A1689 B11 that existed 11 billion years ago? |
| A. | Turbulent disc |
| B. | Spiral |
| C. | Thin disc |
| D. | No option is correct |
| Answer» C. Thin disc | |
| 535. |
What type of mirror is used in car headlights? |
| A. | Concave |
| B. | convex |
| C. | Both A & B |
| D. | None of the above |
| Answer» B. convex | |
| 536. |
What two things can you never eat for breakfast? |
| A. | Lunch |
| B. | Dinner |
| C. | Both A & B |
| D. | None of the above |
| Answer» D. None of the above | |
| 537. |
What type of macromolecule is DNA? |
| A. | Proteins |
| B. | Carbohydrates |
| C. | Nucleic acids |
| D. | All of the above |
| Answer» D. All of the above | |
| 538. |
What structure separates the thoracic cavity from the abdominal cavity? |
| A. | Diaphragm |
| B. | Liver |
| C. | Lungs |
| D. | Heart |
| Answer» B. Liver | |
| 539. |
What type of bone is a phalanx? |
| A. | Short bones |
| B. | Joints |
| C. | Long bones |
| D. | None of the above |
| Answer» D. None of the above | |
| 540. |
What substance gives plants their green color? |
| A. | Chloroform |
| B. | Chlorine |
| C. | Chlorophyll |
| D. | Caustic soda |
| Answer» D. Caustic soda | |
| 541. |
What stage occurs after cytokinesis? |
| A. | S - phase |
| B. | G1 phase |
| C. | G2 phase |
| D. | All of the above |
| Answer» C. G2 phase | |
| 542. |
What reacts with oxygen to produce rust? |
| A. | Aluminium |
| B. | Silver |
| C. | Copper |
| D. | Iron |
| Answer» E. | |
| 543. |
What organelle is responsible for photosynthesis? |
| A. | mitochondria |
| B. | Cytoplasm |
| C. | Chloroplasts |
| D. | Ribosomes |
| Answer» D. Ribosomes | |
| 544. |
What of the following refers to hypotheses which are confirmed by varied tests? |
| A. | Assumption |
| B. | Theory |
| C. | Answer |
| D. | Opinion |
| Answer» C. Answer | |
| 545. |
What natural factors contribute to global climate? |
| A. | Forest Fires |
| B. | Solar Activity |
| C. | Melting Permafrost |
| D. | All the above |
| Answer» E. | |
| 546. |
What occurs during the digestion of protein? |
| A. | Specific hormones breakdown proteins into simple sugars |
| B. | Specific enzymes breakdown proteins into simple sugars |
| C. | Specific hormones breakdown proteins into complex starches |
| D. | Specific enzymes breakdown proteins into amino acids |
| Answer» E. | |
| 547. |
What molecule makes the trunk of a tree sturdy? |
| A. | Disaccharide |
| B. | Fructose |
| C. | Cellulose |
| D. | Glucose |
| Answer» D. Glucose | |
| 548. |
What is the ultimate source of energy in an ecosystem? |
| A. | Fungi |
| B. | Plants |
| C. | Sun |
| D. | Water |
| Answer» D. Water | |
| 549. |
What kind of flowers are traditionally given to symbolise love? |
| A. | Yellow roses |
| B. | Pink roses |
| C. | Red roses |
| D. | White roses |
| Answer» D. White roses | |
| 550. |
What kind of weather does a cold front usually bring |
| A. | very hot |
| B. | heavy rain |
| C. | cloudy |
| D. | normal |
| Answer» C. cloudy | |