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.
| 51. |
Q: Why it is not advisable to sleep under a tree at night? |
| A. | Release of less oxygen |
| B. | Release of more oxygen |
| C. | Release of carbon dioxide |
| D. | Release of carbon monoxide |
| Answer» D. Release of carbon monoxide | |
| 52. |
Q: Who among the following is not a fodder for cattle? |
| A. | Barsim |
| B. | Lovia |
| C. | Ginaul |
| D. | Lasun Grass |
| Answer» D. Lasun Grass | |
| 53. |
Q: Who among the following are the inventors of dynamite? |
| A. | Einstein |
| B. | Newton |
| C. | Alfred Nobel |
| D. | Madame Curie |
| Answer» D. Madame Curie | |
| 54. |
Q: Which vitamin is high in orange? |
| A. | D |
| B. | A |
| C. | C |
| D. | B |
| Answer» D. B | |
| 55. |
Q: Which tissue forms the gland? |
| A. | epithelium |
| B. | muscle |
| C. | nerve |
| D. | connective |
| Answer» B. muscle | |
| 56. |
Q: Which organ is responsible for the removal of nitrogenous waste from the human body? |
| A. | liver |
| B. | kidney |
| C. | Lungs |
| D. | Pancreatic |
| Answer» C. Lungs | |
| 57. |
Q: Which organ is responsible for activity and hand-eye coordination in human body? |
| A. | Liver |
| B. | kidney |
| C. | Brain |
| D. | Heart |
| Answer» D. Heart | |
| 58. |
Q: Which organ cannot be transplanted in human body? |
| A. | Heart |
| B. | kidney |
| C. | Brain |
| D. | lung |
| Answer» D. lung | |
| 59. |
Q: Which one of the following organisms has a role in converting nitrates to free nitrogen? |
| A. | Pseudomonas |
| B. | Nitrosomonas |
| C. | Nitrobacter |
| D. | Rhizobium |
| Answer» E. | |
| 60. |
Q: Which one of the following is the richest source of vitamin C? |
| A. | Guava |
| B. | Pineapple |
| C. | Orange |
| D. | Tomato |
| Answer» D. Tomato | |
| 61. |
Q: Which one of the following is not a vector amount? |
| A. | velocity |
| B. | momentum |
| C. | mass |
| D. | angular velocity |
| Answer» D. angular velocity | |
| 62. |
Q: Which one of the following is an alloy? |
| A. | Zinc |
| B. | Steel |
| C. | lead |
| D. | aluminum |
| Answer» C. lead | |
| 63. |
Q: Which of these diseases is contagious? |
| A. | Malaria |
| B. | Cancer |
| C. | Hypertension |
| D. | Diabetes |
| Answer» B. Cancer | |
| 64. |
Q: Which of the gas is not known as green house gas? |
| A. | Methane |
| B. | Hydrogen |
| C. | Nitrous oxide |
| D. | Carbon dioxide |
| Answer» C. Nitrous oxide | |
| 65. |
Q: Which of the following was the first antibiotic discovered by Alexander Fleming in 1928? |
| A. | Penicillin |
| B. | Prontosil |
| C. | Streptomycin |
| D. | Teracyline |
| Answer» B. Prontosil | |
| 66. |
Q: Which of the following unit is Newton? |
| A. | force |
| B. | Displacement |
| C. | distance |
| D. | energy |
| Answer» B. Displacement | |
| 67. |
Q: Which of the following substances undergo ‘sublimation’ on heating 1.Iodine 2.Napthalene 3.Camphor |
| A. | 1 and 2 |
| B. | 1 and 3 |
| C. | 2 and 3 |
| D. | all of them |
| Answer» E. | |
| 68. |
Q: Which of the following rotor will have the highest noise? |
| A. | Shaded pole motor |
| B. | Universal Motor |
| C. | capacitor motor |
| D. | All of the above will be equal |
| Answer» D. All of the above will be equal | |
| 69. |
Q: Which of the following properties does not show metals? |
| A. | Sound nature |
| B. | Tensile |
| C. | electrical conductivity |
| D. | Mandata |
| Answer» E. | |
| 70. |
Q: Which of the following nutrients do NOT provide energy for animals? |
| A. | Fats |
| B. | Carbohydrates |
| C. | Minerals |
| D. | Proteins |
| Answer» D. Proteins | |
| 71. |
Q: Which of the following metals does not react with cold or hot water? |
| A. | Na |
| B. | Ca |
| C. | Mg |
| D. | Fe |
| Answer» E. | |
| 72. |
Q: Which of the following metals does not form amalgam? |
| A. | Jink |
| B. | Iron |
| C. | Manganese |
| D. | Copper |
| Answer» C. Manganese | |
| 73. |
Q: Which of the following kits is a social animal? |
| A. | Bee |
| B. | Mosquito |
| C. | Bur |
| D. | Domestic fly |
| Answer» B. Mosquito | |
| 74. |
Q: Which of the following is the softest? |
| A. | Sodium |
| B. | Copper |
| C. | Iron |
| D. | Aluminum |
| Answer» B. Copper | |
| 75. |
Q: Which of the following is the smallest organism? |
| A. | Mycoplasma |
| B. | Yeast |
| C. | virus |
| D. | Bacteria |
| Answer» B. Yeast | |
| 76. |
Q: Which of the following is the most common kidney stone-forming compound? |
| A. | Calcium oxalate |
| B. | Magnesium oxide |
| C. | Sodium bicarbonate |
| D. | Magnesium citrate |
| Answer» B. Magnesium oxide | |
| 77. |
Q: Which of the following is renewable energy? |
| A. | Coal |
| B. | Solar energy |
| C. | Natural Gas |
| D. | Petrol |
| Answer» C. Natural Gas | |
| 78. |
Q: Which of the following is not used as cooking fuel? |
| A. | LPG |
| B. | Biogas |
| C. | CNG |
| D. | Coal |
| Answer» D. Coal | |
| 79. |
Q: Which of the following is not an infectious disease? |
| A. | diabetes |
| B. | Tuberculosis |
| C. | chicken pox |
| D. | cholera |
| Answer» B. Tuberculosis | |
| 80. |
Q: Which of the following is not an infected disease? |
| A. | Malaria |
| B. | Allergies |
| C. | Influenza |
| D. | Polia |
| Answer» C. Influenza | |
| 81. |
Q: Which of the following is not a unit of time? |
| A. | light year |
| B. | leap year |
| C. | Moon month |
| D. | None of these |
| Answer» B. leap year | |
| 82. |
Q: Which of the following is not a unit of mass? |
| A. | Pound |
| B. | Dine |
| C. | Village |
| D. | kg |
| Answer» C. Village | |
| 83. |
Q: Which of the following is not a seafood fish of India? |
| A. | Surmai |
| B. | Udanmin |
| C. | Echinoderms |
| D. | Hilsa |
| Answer» D. Hilsa | |
| 84. |
Q: Which of the following is not a fuel gas? |
| A. | Water gas |
| B. | Producer gas |
| C. | Laughing gas |
| D. | Marsh gas |
| Answer» D. Marsh gas | |
| 85. |
Q: Which of the following is known as brown algae? |
| A. | Laminaria |
| B. | Jesus |
| C. | Spirogyra |
| D. | Eulothrix |
| Answer» B. Jesus | |
| 86. |
Q: Which of the following is false?Sound waves are _________ waves. |
| A. | Pressure |
| B. | Longitudinal |
| C. | Electromagnetic |
| D. | Mechanical |
| Answer» C. Electromagnetic | |
| 87. |
Q: Which of the following is a vector quantity? |
| A. | Energy |
| B. | temperature |
| C. | force |
| D. | speed |
| Answer» D. speed | |
| 88. |
Q: Which of the following is a unit of heat? |
| A. | Celsius |
| B. | Calvin |
| C. | Fahrenheit |
| D. | All these |
| Answer» E. | |
| 89. |
Q: Which of the following is a disease caused by bacteria? |
| A. | Titanus |
| B. | Malaria |
| C. | Poliomyelitis |
| D. | Filaria |
| Answer» B. Malaria | |
| 90. |
Q: Which of the following hitting methods has the highest power factor? |
| A. | heating resistance |
| B. | induction heating |
| C. | Arc heating |
| D. | Dielectric heating |
| Answer» B. induction heating | |
| 91. |
Q: Which of the following has a very strong aroma of the fruit? |
| A. | Ethyl acetate |
| B. | Methanol |
| C. | Methyl chloride |
| D. | Methanoic acid |
| Answer» B. Methanol | |
| 92. |
Q: Which of the following elements forms strong alkaline oxides when ignited in oxygen? |
| A. | Phosphorus |
| B. | sodium |
| C. | Iron |
| D. | Sulfur |
| Answer» C. Iron | |
| 93. |
Q: Which of the following diseases is caused by bacteria? |
| A. | Dysentery |
| B. | Cholera |
| C. | Smallpox |
| D. | None of these |
| Answer» C. Smallpox | |
| 94. |
Q: Which of the following acids is used in car batteries? |
| A. | Nitric acid |
| B. | Hydrochloric acid |
| C. | Sulphuric acid |
| D. | Hydrofloric acid |
| Answer» D. Hydrofloric acid | |
| 95. |
Q: Which metal is used to make a solar cell? |
| A. | Steel |
| B. | Silicon |
| C. | Abarkha |
| D. | glass |
| Answer» C. Abarkha | |
| 96. |
Q: Which metal is extracted from seawater? |
| A. | Aluminium |
| B. | Beryllium |
| C. | Potassium |
| D. | Magnesium |
| Answer» E. | |
| 97. |
Q: Which is the unit of pressure? |
| A. | Dine |
| B. | Joule |
| C. | Watt |
| D. | Pascal |
| Answer» E. | |
| 98. |
Q: Which is the largest source of energy on earth? |
| A. | Sun |
| B. | wood |
| C. | Moon |
| D. | Coal |
| Answer» B. wood | |
| 99. |
Q: Which is the first metal used by humans? |
| A. | Gold |
| B. | Iron |
| C. | Copper |
| D. | Silver |
| Answer» D. Silver | |
| 100. |
Q: Which is known as carbolic acid? |
| A. | Phenol |
| B. | Ethanol |
| C. | Acetic acid |
| D. | Oxalic acid |
| Answer» B. Ethanol | |