MCQOPTIONS
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MCQOPTIONS
This section includes 674 Mcqs, each offering curated multiple-choice questions to sharpen your Joint Entrance Exam - Main (JEE Main) knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
Q: Which statement is true of all atoms that are anions? |
| A. | The atom has fewer protons than does a neutral atom of the same element. |
| B. | The atom has more protons than electrons. |
| C. | The atom has more neutrons than protons. |
| D. | The atom has more electrons than protons. |
| Answer» E. | |
| 52. |
Q: Which statement is one component of the cell theory? |
| A. | DNA is the basis of genetic transfer |
| B. | All living cells arise from pre-existing cells |
| C. | All cells are composed of same organelles |
| D. | Tissues are formed from combinations of cells |
| Answer» C. All cells are composed of same organelles | |
| 53. |
Q: Which statement describes decomposers? |
| A. | Decomposers are insignificant organisms in the ecosystem and can be absent in some ecosystems. |
| B. | Decomposers can produce their own source of energy and can sometimes act as primary producers. |
| C. | Decomposers are those organisms that recycle matter in the ecosystem.. |
| D. | All the above |
| Answer» D. All the above | |
| 54. |
Q: Which statement describes the term salary? |
| A. | Salary refers to the fixed amount paid on a daily basis. |
| B. | Salary refers to the varying amount paid on a daily basis. |
| C. | Salary refers to the fixed amount paid on a weekly, bi-weekly, or monthly basis. |
| D. | None of the above |
| Answer» D. None of the above | |
| 55. |
Q: Which statement best describes the electronegativity of an element? |
| A. | Electronegativity of an atom is it's ability to produce energy while losing an electron. |
| B. | Electronegativity of an atom is it's ability to attract electrons during bond formation. |
| C. | Electronegativity of an atom is it's ability to lose electrons during cation formation. |
| D. | Electronegativity of an atom is it's ability to share electrons during a covalent bond formation. |
| Answer» C. Electronegativity of an atom is it's ability to lose electrons during cation formation. | |
| 56. |
Q: Which statement about the Supreme Court is true? |
| A. | The court hears all cases for which two or more justices agree that the case has merit. |
| B. | The court decides which cases it will hear. In deciding cases, the chief justice’s vote counts as two votes. |
| C. | Every case appealed to the Supreme Court is ruled upon by the court. |
| D. | The court can hear only cases that have worked their way up from local courts. |
| Answer» C. Every case appealed to the Supreme Court is ruled upon by the court. | |
| 57. |
Q: Which statement about greek sculpture is false? |
| A. | The Greeks admired the strength and precision of athletes and wanted to portray athletic figures. |
| B. | The three main principles of Greek aesthetics are proportion, movement, and rhythm. |
| C. | Greeks sculptures are typically stiffly posed, highly styled figures. |
| D. | All the above |
| Answer» D. All the above | |
| 58. |
Q: Which State's chief minister has announced five lakh rupees health-cum-life insurance scheme for farmers in the state? |
| A. | Telangana |
| B. | Uttar Pradesh |
| C. | Gujarat |
| D. | Andhra Pradesh |
| Answer» B. Uttar Pradesh | |
| 59. |
Q: Which state has won the 'Best Tourism State' national award 2017 ? |
| A. | Maharashtra |
| B. | Karnataka |
| C. | Tamilnadu |
| D. | Madhya Pradesh |
| Answer» E. | |
| 60. |
Q: Which state has established India's first Centre for Animal Law ? |
| A. | Madhya Pradesh |
| B. | Uttar Pradesh |
| C. | Maharashtra |
| D. | Telangana |
| Answer» E. | |
| 61. |
Q: Which State Government has approved one per cent reservation for orphans in government jobs under general category? |
| A. | Haryana |
| B. | Maharashtra |
| C. | Madhya Pradesh |
| D. | Uttar Pradesh |
| Answer» C. Madhya Pradesh | |
| 62. |
Q: Which stage of cellular respiration produces the most ATP? |
| A. | Glycolysis |
| B. | Kreb's cycle |
| C. | Electron transport chain |
| D. | All the above |
| Answer» D. All the above | |
| 63. |
Q: Which solution is most concentrated? |
| A. | 6 g of solute in 10 ml of solution |
| B. | 20.5 g of solute in 50 ml of solution |
| C. | 30 g of solute in 120 ml of solution |
| D. | 2.6 g of solute in 2 ml of solution |
| Answer» E. | |
| 64. |
Q: Which Soil is Suitable for Agriculture? |
| A. | Alluvial Soils |
| B. | Red Soils |
| C. | Sandy Soils |
| D. | Peaty Soils |
| Answer» B. Red Soils | |
| 65. |
Q: Which sociological perspective is most closely linked to microsociology? |
| A. | symbolic interactionism |
| B. | the feminist perspective |
| C. | structural functionalism |
| D. | the conflict perspective |
| Answer» B. the feminist perspective | |
| 66. |
Q: Which sentence describes a legislative referendum? |
| A. | Voters approve a measure that is nonbinding and can be ignored. |
| B. | Voters approve or reject a proposal without the legislature. |
| C. | Voters sign a petition to gather support for an issue. |
| D. | A legislature passes a bill that must be approved by voters. |
| Answer» E. | |
| 67. |
Q: Which revolutionary died after a 64 days fast in jail? |
| A. | Jatin Das |
| B. | Pulin Das |
| C. | Subhash Chandra bose |
| D. | Both A & B |
| Answer» B. Pulin Das | |
| 68. |
Q: Which region specializes in diamonds? |
| A. | Sub-Saharan Africa |
| B. | Central america |
| C. | Middle east Europe |
| D. | South America |
| Answer» B. Central america | |
| 69. |
Q: Which process removes carbon dioxide from the atmosphere? |
| A. | Combustion |
| B. | Photosynthesis |
| C. | Respiration |
| D. | All of the above |
| Answer» C. Respiration | |
| 70. |
Q: Which player has won the Gold Medal at World Badminton Championship 2017 ? |
| A. | Nozomi Okuhara |
| B. | Saina Nehwal |
| C. | Carolina Marin |
| D. | P V Sindhu |
| Answer» B. Saina Nehwal | |
| 71. |
Q: Which player has become the first left-arm spinner to take 400 wickets in Test cricket ? |
| A. | Ravindra Jadeja |
| B. | Mitchell Starc |
| C. | Rangana Herath |
| D. | Kuldeep Yadav |
| Answer» D. Kuldeep Yadav | |
| 72. |
Q: Which planet experiences the volcano with the name of "Arsia Mon" ? |
| A. | Earth |
| B. | Mars |
| C. | Jupiter |
| D. | None |
| Answer» C. Jupiter | |
| 73. |
Q: Which Payments Bank becoming the first bank to offer cash backs on deposits ? |
| A. | Postal Payments Bank |
| B. | Airtel Payments Bank |
| C. | Aditya Birla Payments Bank |
| D. | Paytm Payments Bank |
| Answer» E. | |
| 74. |
Q: Which part of the respiratory system does emphysema damage? |
| A. | Nose |
| B. | Lungs |
| C. | Trachea |
| D. | Mouth |
| Answer» C. Trachea | |
| 75. |
Q: Which pair of atoms has the highest electronegativity difference? (Calcium's electronegativity is 1.0 Fluorine's electronegativity is 4.0 Hydrogen's electronegativity is 2.2 Sodium's electronegativity is 0.93) |
| A. | F-F |
| B. | Ca-F |
| C. | H-F |
| D. | Na-F |
| Answer» E. | |
| 76. |
Q: Which organisation among the following gave a slogan "Hyderabad for Hyderabadies" ? |
| A. | Ittehadul Musleemeen |
| B. | Jameeyat Riya Mame Nizam |
| C. | Deccan-e-Shabbir |
| D. | Jamia Islamia |
| Answer» C. Deccan-e-Shabbir | |
| 77. |
Q: Which one of the following scripts of ancient India was written from right to left ? |
| A. | Brahmi |
| B. | Kharoshti |
| C. | Nandnagari |
| D. | Sharada |
| Answer» C. Nandnagari | |
| 78. |
Q: Which one of the following is used to induce artificial rain ? |
| A. | Potassium Nitrate |
| B. | Ammonium chloride |
| C. | Calcium carbonate |
| D. | Silver lodide |
| Answer» E. | |
| 79. |
Q: Which one of the following began with the Dandi March ? |
| A. | Civil disobedience Movement |
| B. | Quit India Movement |
| C. | Non-Cooperation Movement |
| D. | Home rule Movement |
| Answer» B. Quit India Movement | |
| 80. |
Q: Which of these was a goal of unions? |
| A. | union ownership of business |
| B. | government ownership of business |
| C. | a shorter workweek |
| D. | government reform |
| Answer» D. government reform | |
| 81. |
Q: Which of these relationships is true of an uncharged atom? |
| A. | The atomic mass is equal to the atomic number. |
| B. | The number of electrons is equal to the number of neutrons. |
| C. | The number of protons is equal to the number of electrons. |
| D. | The atomic mass is equal to the number of electrons. |
| Answer» D. The atomic mass is equal to the number of electrons. | |
| 82. |
Q: Which of these molecules are polar? Check all that apply. |
| A. | SO2 |
| B. | CH2Cl2 |
| C. | PCl3 |
| D. | All the above |
| Answer» E. | |
| 83. |
Q: Which of these is not related to the great depression? |
| A. | Drop in profits |
| B. | Drop in income |
| C. | Drop in tax revunes |
| D. | Drop in health |
| Answer» E. | |
| 84. |
Q: Which of these is unique to flowering plants? |
| A. | double fertilization |
| B. | an embryo surrounded by nutritive tissue |
| C. | haploid gametophytes |
| D. | pollen production |
| Answer» B. an embryo surrounded by nutritive tissue | |
| 85. |
Q: Which of these is not a function of the kidneys? |
| A. | The kidneys regulate the plasma volume |
| B. | The kidneys help to regulate blood pressure |
| C. | The kidneys help control the rate of red blood cell production |
| D. | The kidneys deactivate vitamin D and stimulate the activity of osteoclasts |
| Answer» E. | |
| 86. |
Q: Which of these is an example of negative feedback? |
| A. | After you eat, insulin stimulates the lowering of blood sugar levels. |
| B. | Once labor begins, contractions increase in frequency and intensity. |
| C. | After you eat, glucagon stimulates an increase in blood sugar levels. |
| D. | As a blood clot begins to form, the process of its formation gets faster and faster. |
| Answer» B. Once labor begins, contractions increase in frequency and intensity. | |
| 87. |
Q: Which of these is an example of government corruption? |
| A. | tax revenue |
| B. | contracting |
| C. | cronyism |
| D. | all the above |
| Answer» D. all the above | |
| 88. |
Q: Which of these is a receptor molecule? |
| A. | A |
| B. | B |
| C. | C |
| D. | E |
| Answer» C. C | |
| 89. |
Q: Which of these is a human disease caused by bacteria? |
| A. | TB |
| B. | Ascariasis |
| C. | Chickenpox |
| D. | Common cold |
| Answer» B. Ascariasis | |
| 90. |
Q: Which of these illustrates the Secondary Structure of a Protein? |
| A. | A |
| B. | B |
| C. | C |
| D. | D |
| Answer» C. C | |
| 91. |
Q: Which of these does not contain a structural protein? |
| A. | Tendons |
| B. | Ovalbumin |
| C. | Muscles |
| D. | Ligaments |
| Answer» C. Muscles | |
| 92. |
Q: Which of the following virus overtake computer system, when it boots and destroy information ? |
| A. | System infectors |
| B. | Trojan |
| C. | Stealth virus |
| D. | Boot infectors |
| Answer» D. Boot infectors | |
| 93. |
Q: Which of the following Valleys is known as "Paradise of Earth" ? |
| A. | Kullu Valley |
| B. | Doon Valley |
| C. | Kangra Valley |
| D. | Kashmir Valley |
| Answer» E. | |
| 94. |
Q: Which of the following uses a Non Renewable Energy Source? |
| A. | Wind Mill Power Plant |
| B. | Hydro Electric Plant |
| C. | Nuclear Power Plant |
| D. | Tidal Power Plant |
| Answer» D. Tidal Power Plant | |
| 95. |
Q: Which of the following things was illegalised by India Act 5th of 1843 ? |
| A. | Sati Pratha |
| B. | Slavery |
| C. | Polygamy |
| D. | Child marriage |
| Answer» C. Polygamy | |
| 96. |
Q: Which of the following team has won the 37th and final edition of the Hockey Champions Trophy at Breda, the Netherlands? |
| A. | India |
| B. | Australia |
| C. | Brazil |
| D. | The Netherlands |
| Answer» C. Brazil | |
| 97. |
Q: Which of the following statements describes the glycemic index of foods? |
| A. | the extent to which a given food raises blood glucose and insulin levels |
| B. | the amount of insulin required to metabolize 100 grams of glucose |
| C. | an individual’s glucose/insulin ratio in a fasted state |
| D. | the glucose content of a given food |
| Answer» B. the amount of insulin required to metabolize 100 grams of glucose | |
| 98. |
Q: Which of the following rivers have almost the same point of emerging ? |
| A. | Tapi and Beas |
| B. | Brahmaputra and Ganga |
| C. | Indus and Ganga |
| D. | Brahmaputra and Indus |
| Answer» E. | |
| 99. |
Q: Which of the following river empties into the Arabian Sea? |
| A. | Ganga |
| B. | Yamuna |
| C. | Indus |
| D. | Kaveri |
| Answer» D. Kaveri | |
| 100. |
Q: Which of the following represents a positive economic statement? |
| A. | The government should extend unemployment benefits. |
| B. | The unemployment rate is too high. |
| C. | Taxes should not be increased since that will lower spending. |
| D. | The unemployment rate is 4.8 percent. |
| Answer» E. | |