At the age of 3 years we usually have ___ teeth.
In one milliliter of blood, the number of platelets is stated to be about _____.
Jogging at one spot _______.
A. Strengthening muscles
B. Weakening muscles
C. Tightens muscles
D. None of these
Correct Answer: C. Tightens muscles
Which food stuff contains almost all ingredients of a balanced diet?
A long distance runner must consume more quantity of _____.
A. Fat
B. Carbohydrate
C. Protein
D. Vitamins
Answer
Correct Answer: B. Carbohydrate
Detail about MCQs
Carbohydrates are the primary source of energy for endurance activities like long-distance running. They provide a readily available source of glucose that the body can use for sustained energy during prolonged exercise. While fats and proteins also play important roles in a runner’s diet for overall nutrition and recovery, carbohydrates are the most important macronutrient for fueling endurance activities.
Ozone in the Earth’s atmosphere _____ living organisms from damaging from ultraviolet radiation.
A. Warms
B. Reflects
C. Absorbs
D. Protects
Correct Answer: D. Protects
Ozone provides a shield against harmful ultra violet radiation, hence it protects living things on the Earth.
Representation of statistical data in circular diagrams is called:
A. Line Graph
B. Pie Graph
C. Bar Graph
D. Shading Method
In many countries, the census is held after a period of ____.
A. Three Years
B. Five Years
C. Seven Years
D. Ten Years
Another name of Vitamin A is ________.
A. Riboflavin
B. Ascorbic Acid
C. Retinol
D. Thiamin