MCQOPTIONS
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MCQOPTIONS
This section includes 134 Mcqs, each offering curated multiple-choice questions to sharpen your GK knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
There is a famous virus named 'Kill and hide'. |
| A. | R.S.V. |
| B. | Dumber virus |
| C. | H.I.V. |
| D. | None of these |
| Answer» B. Dumber virus | |
| 52. |
Choose the correct code. |
| A. | A |
| B. | B |
| C. | C |
| D. | D |
| Answer» C. C | |
| 53. |
Which of the following pair of diseases is caused by virus? |
| A. | Rabies, Mumps |
| B. | AIDS, Syphilis |
| C. | Typhoid, Tetanus |
| D. | Cholera, Tuberculosis |
| Answer» B. AIDS, Syphilis | |
| 54. |
Which of the following diseases spreads through respiratory route? |
| A. | Influeza |
| B. | Mumps |
| C. | Measles |
| D. | All of the above |
| Answer» E. | |
| 55. |
Which of the following viruses causes common cold? |
| A. | Rhino Virus |
| B. | T4 Virus |
| C. | HIV Virus |
| D. | Variola Virus |
| Answer» B. T4 Virus | |
| 56. |
Which of the following are the sweetest sugars? |
| A. | Fructose |
| B. | Maltose |
| C. | Sucrose |
| D. | Glucose |
| Answer» B. Maltose | |
| 57. |
Penicillin is obtained from? |
| A. | Algae |
| B. | Fungus |
| C. | Yeast |
| D. | Lichen |
| Answer» C. Yeast | |
| 58. |
Which one of the following pairs is not correctly matched? |
| A. | Ascorbic acid Lemon |
| B. | Maltose - Malt |
| C. | Acetic acid - Curd |
| D. | Formic acid -Red ant |
| Answer» D. Formic acid -Red ant | |
| 59. |
It causes clotting of blood |
| A. | Thrombin |
| B. | Hemoglobin |
| C. | Pectin |
| D. | All of the above |
| Answer» B. Hemoglobin | |
| 60. |
The image made by a plane mirror is always - |
| A. | Virtual and direct |
| B. | Virtual and transformed |
| C. | Real and changed |
| D. | Real and direct |
| Answer» B. Virtual and transformed | |
| 61. |
What type of diseases are typhoid and TB? |
| A. | Viral |
| B. | bacterial |
| C. | Protajoa |
| D. | fungal |
| Answer» C. Protajoa | |
| 62. |
Which disease is caused by cadmium pollution? |
| A. | Minamata |
| B. | Black foot disease |
| C. | Dyslexia |
| D. | Itai-itai |
| Answer» E. | |
| 63. |
The focal length of a plane mirror is ______. |
| A. | positive |
| B. | negative |
| C. | infinity |
| D. | zero |
| Answer» D. zero | |
| 64. |
Which category of compound is the most concentrated energy source? |
| A. | Vitamins |
| B. | Starch |
| C. | Proteins |
| D. | Fats |
| Answer» E. | |
| 65. |
The acid present in the stomach which helps in the digestion of food is: |
| A. | Nitric acid |
| B. | Sulphuric acid |
| C. | Hydrogen chloride |
| D. | None of the above |
| Answer» D. None of the above | |
| 66. |
The longest cell in human body is : |
| A. | Skeletal cells |
| B. | RBC |
| C. | Nerve cells |
| D. | WBC |
| Answer» D. WBC | |
| 67. |
Which of the following disease is not caused by bacteria? |
| A. | Cholera |
| B. | Whooping Cough |
| C. | AIDS |
| D. | Diphtheria |
| Answer» D. Diphtheria | |
| 68. |
Bt Brinjal is- |
| A. | A new variety of Brinjal |
| B. | A wild variety of Brinjal |
| C. | A genetically modified Brinjal |
| D. | None of the above |
| Answer» D. None of the above | |
| 69. |
The total number of chromosomes in a human being is- |
| A. | 46 |
| B. | 48 |
| C. | 52 |
| D. | Indeterminate |
| Answer» B. 48 | |
| 70. |
Which of the following glands is called the master gland of the human body? |
| A. | thyroid |
| B. | Adrenal |
| C. | liver |
| D. | Pituitary |
| Answer» E. | |
| 71. |
_________ cells have the most abundant molecules, which are 70 percent or more of the total cell mass. |
| A. | Nucleic acid |
| B. | Lipids |
| C. | Protein |
| D. | Water |
| Answer» E. | |
| 72. |
The function of Hemoglobin in the human body is to- |
| A. | Carry oxygen to various tissues |
| B. | Help excretion |
| C. | Provide enzymes and hormones |
| D. | Provide amino acids for growth |
| Answer» B. Help excretion | |
| 73. |
Pneumonia affects which of the following organs of human body? |
| A. | Kidneys |
| B. | Lungs |
| C. | Throat |
| D. | Liver |
| Answer» C. Throat | |
| 74. |
Which of the following does not act both as an exocrine gland and as an endocrine gland? |
| A. | Testis |
| B. | Pancreas |
| C. | Pituitary |
| D. | Ovary |
| Answer» D. Ovary | |
| 75. |
Who discovered the first antibiotic |
| A. | C Waksman |
| B. | W Fleming |
| C. | Louis Pasteur |
| D. | A Fleming |
| Answer» E. | |
| 76. |
Which of the following diseases is often spread through air? |
| A. | Typhoid |
| B. | Tuberculosis |
| C. | Cholera |
| D. | Plague |
| Answer» E. | |
| 77. |
Side effects in jaundice |
| A. | Pancreatic |
| B. | Stomach |
| C. | Small intestine |
| D. | Liver |
| Answer» E. | |
| 78. |
Spinach leaves have the highest quantity? |
| A. | Vitamin |
| B. | Iron |
| C. | Carbohydrate |
| D. | Fat |
| Answer» C. Carbohydrate | |
| 79. |
Which of the following does not get energy? |
| A. | Carbohydrates |
| B. | Protein |
| C. | Vitamin |
| D. | Fat |
| Answer» D. Fat | |
| 80. |
Antibodies in the context of human anatomy are- |
| A. | Carbohydrates |
| B. | Proteins |
| C. | Sterols |
| D. | Glycolipids |
| Answer» C. Sterols | |
| 81. |
Match the following. |
| A. | (a) |
| B. | (b) |
| C. | (c) |
| D. | (d) |
| Answer» C. (c) | |
| 82. |
Who discovered the polio vaccine |
| A. | Robert koach |
| B. | Edward Genere |
| C. | Alexander Flemming |
| D. | Jones Salk |
| Answer» E. | |
| 83. |
Hair is composed of protein called |
| A. | keratin |
| B. | Casein |
| C. | Globulin |
| D. | Mucin |
| Answer» B. Casein | |
| 84. |
A man, who does not know when to stop eating, is suffering from |
| A. | Diabetes |
| B. | Anorexia |
| C. | Bulimia |
| D. | Hyperacidity |
| Answer» D. Hyperacidity | |
| 85. |
The age of trees is determined by its |
| A. | Growth Rings |
| B. | General Appearance |
| C. | Girth |
| D. | Height |
| Answer» B. General Appearance | |
| 86. |
All of the following diseases are caused by a virus, except |
| A. | Mumps |
| B. | Influenza |
| C. | Typhoid |
| D. | Jaundice |
| Answer» D. Jaundice | |
| 87. |
Which is known as Catholic acid? |
| A. | Acetic acid |
| B. | Oxalic acid |
| C. | Phenol |
| D. | Ethanol |
| Answer» D. Ethanol | |
| 88. |
Where is the Pineal Gland Situated? |
| A. | Kidney |
| B. | Uterus |
| C. | Liver |
| D. | Brain |
| Answer» E. | |
| 89. |
Thalassemia is a hereditary disease. It affects |
| A. | Lungs |
| B. | Heart |
| C. | Blood |
| D. | Spleen |
| Answer» D. Spleen | |
| 90. |
Conversion of light energy into chemical energy is as follows |
| A. | By electrolysis |
| B. | By photosynthesis |
| C. | By respiration |
| D. | By Emission |
| Answer» C. By respiration | |
| 91. |
Antibodies that participate in the defense mechanisms of our body are __________. |
| A. | Proteins |
| B. | Fats |
| C. | Hormones |
| D. | Vitamins |
| Answer» B. Fats | |
| 92. |
The change of milk into curd is done by- |
| A. | Bacteria |
| B. | Vitamin |
| C. | Enzyme |
| D. | None of the above |
| Answer» B. Vitamin | |
| 93. |
A blind man marries a normal woman then Symptoms of color blindness will occur__ |
| A. | sons |
| B. | daughters |
| C. | sons of sons |
| D. | among the sons of daughters |
| Answer» E. | |
| 94. |
What is the unit of Nervous system? |
| A. | Brain |
| B. | Spinal Cord |
| C. | Nerves |
| D. | Neuron |
| Answer» E. | |
| 95. |
Human hormone insulin is produced- |
| A. | liver |
| B. | pancreatic |
| C. | kidney |
| D. | pituitary |
| Answer» C. kidney | |
| 96. |
Who was the first to locate the cell. |
| A. | Marshal |
| B. | Baren |
| C. | Robert Hooke |
| D. | Witches |
| Answer» D. Witches | |
| 97. |
What is the specialty of using or not using organs? |
| A. | Lamarckism |
| B. | Darwinism |
| C. | Neo-Darwinism |
| D. | None of these |
| Answer» B. Darwinism | |
| 98. |
The function of hemoglobin in the body is- |
| A. | Controlling the amount of blood |
| B. | Transporting Oxygen |
| C. | Operating the blood |
| D. | None of these |
| Answer» C. Operating the blood | |
| 99. |
Xylem is responsible in plant- |
| A. | Carrying water |
| B. | Carrying food |
| C. | Carrying of amino acids |
| D. | carry oxygen |
| Answer» B. Carrying food | |
| 100. |
Whom does the lymph carry? |
| A. | Fat |
| B. | Glucose |
| C. | Harmone |
| D. | None of these |
| Answer» B. Glucose | |