Top 100 Important Everyday Science Mcqs Set-6 61- Pregnant women usually become deficient in: A. Sodium and calcium B. Iron and sodiumC. Calcium and ironD. Magnesium and iron View Answer Answer : C. Calcium and iron Description 62- A defect in eye lens due to dispersion of light is called: A. MyopiaB. Spherical aberration C. AstigmatismD. Chromatic aberration View Answer Answer : D. Chromatic aberration Description 63- After how much time do the rashes appear on the body after the attack of measles? A. 1 dayB. 4 daysC. 6 days D. 1 week View Answer Answer : B. 4 days Description 64- Which of the following vitamins helps in normal clotting of blood in human beings? A. AB. BC. DD. K View Answer Answer : D. K Description 65- Goitre is caused by the deficiency of: A. ZincB. ChlorineC. IronD. Iodine View Answer Answer : D. Iodine Description 66- The diseases caused by protozoans are: A. Filaria and malaria B. Filaria and amoebiasisC. Amoebiasis and malariaD. Hydrophobia and taenia View Answer Answer : C. Amoebiasis and malaria Description 67- Which part of the body is affected by drinking alcohol? A. LiverB. LungsC. KidneyD. All of these View Answer Answer : A. Liver Description 68- An organism which transmits a disease to a healthy person is known as: A. PathogenB. CarrierC. VectorD. None of these View Answer Answer : C. Vector Description 69- Which of the following diseases is/are sexually transmitted? 1. Syphilis 2. Gonorrhoea 3. AIDS A. 2 and 3 B. 1 and 3C. 3 onlyD. 1, 2 and 3 View Answer Answer : D. 1, 2 and 3 Description 70- Which of the following diseases is caused due to allergic reaction? A. AsthmaB. TetanusC. TyphoidD. Leprosy View Answer Answer : A. Asthma Description 71- Which of the following will provide maximum roughage to our diet, if taken in equal mass? A. EggB. TomatoC. GrapesD. Cabbage View Answer Answer : D. Cabbage Description 72- Three important micronutrients essential for humans are: A. Copper, zinc and iodineB. Zinc, copper and potassium C. Nitrogen, zinc and iodine D. Sulphur, copper and iron View Answer Answer : A. Copper, zinc and iodine Description 73- Which of the following contains a good percentage of carbohydrates, fats and proteins? A. MilkB. GroundnutC. CerealsD. Green vegetables View Answer Answer : A. Milk Description 74- Which of the following minerals plays an important role in preventing dental decay? A. IronB. IodineC. FluorineD. Sodium View Answer Answer : C. Fluorine Description 75- Vitamin B-complex represents a group of how many vitamins? A. 5B. 6C. 9D. 11 View Answer Answer : C. 9 Description 76- Pakistan diet is usually deficient in: A. FatsB. ProteinsC. VitaminsD. Minerals View Answer Answer : B. Proteins Description 77- Which of the following foodstuffs provide sulphur? 1. Egg-yolk 2. Sea foods 3. Green vegetables A. 1 and 2 B. 2 and 3 C. 1 and 3D. 1, 2 and 3 View Answer Answer : D. 1, 2 and 3 Description 78- A person having obesity is more likely to suffer from which of the following diseases? 1. Hypertension 2. Diabetes 3. Coronary attack A. 1 and 2 B. 2 and 3 C. 1 and 3D. 1, 2 and 3 View Answer Answer : D. 1, 2 and 3 Description 79- Spondylitis is the name of a disease that affects the: A. KidneyB. LungsC. Brain cells D. Spinal column View Answer Answer : D. Spinal column Description 80- Balanced diet contains: A. Animal proteins B. Macro and micro nutrientsC. Growth food nutrientsD. Proteins and vitamins View Answer Answer : B. Macro and micro nutrients Description 1 2 3 4 5
