Everyday Science — All MCQs
2717 questions available
Q2381.Which of the following science is considered mother of all sciences”?
Correct Answer: B
Mathematics is science is considered mother of all sciences”. This description follows from the defining characteristics and established facts associated with the subject.
Q2382.Which of the following slows down the formation of RBCs (Red Blood Cells)?
Correct Answer: D
Vitamin E is slows down the formation of RBCs (Red Blood Cells). This follows from the structure and normal physiological function of the relevant organ, tissue, or body system.
Q2383.Which of the following statements is true when we see ‘rainbow’ ?
Correct Answer: B
The Sun remains behind us and we face raindrops is statements is true when we see ‘rainbow’. This description follows from the defining characteristics and established facts associated with the subject.
Q2384.Which of the following type of Coal, has maximum carbon content?
Correct Answer: C
Anthracite is type of Coal, has maximum carbon content. This description follows from the defining characteristics and established facts associated with the subject.
Q2385.Which of the following vitamin is known as Biotin?
Correct Answer: D
vitamin B-7 is vitamin is known as Biotin. Vitamins support specific metabolic and physiological functions, and their properties determine their sources, solubility, and deficiency effects.
Q2386.Which of the following vitamin is known as Cobalamin?
Correct Answer: D
vitamin B-12 is vitamin is known as Cobalamin. Vitamins support specific metabolic and physiological functions, and their properties determine their sources, solubility, and deficiency effects.
Q2387.Which of the following vitamin is known as folate?
Correct Answer: A
B-9 is vitamin is known as folate. Vitamins support specific metabolic and physiological functions, and their properties determine their sources, solubility, and deficiency effects.
Q2388.Which of the following vitamin is known as Niacin?
Correct Answer: D
vitamin B-3 is vitamin is known as Niacin. Vitamins support specific metabolic and physiological functions, and their properties determine their sources, solubility, and deficiency effects.
Q2389.Which of the following vitamin is known as Pantothenic acid?
Correct Answer: D
vitamin B-5 is vitamin is known as Pantothenic acid. Vitamins support specific metabolic and physiological functions, and their properties determine their sources, solubility, and deficiency effects.
Q2390.Which of the following vitamin is known as Pyridoxine?
Correct Answer: C
Vitamin B-6 is vitamin is known as Pyridoxine. Vitamins support specific metabolic and physiological functions, and their properties determine their sources, solubility, and deficiency effects.
Q2391.Which of the following vitamin is known as Riboflavin?
Correct Answer: B
vitamin B-2 is vitamin is known as Riboflavin. Vitamins support specific metabolic and physiological functions, and their properties determine their sources, solubility, and deficiency effects.
Q2392.Which of the following Vitamin is required for Normal Blood Circulation ?
Correct Answer: B
Vitamin K is Vitamin is required for Normal Blood Circulation. Vitamins support specific metabolic and physiological functions, and their properties determine their sources, solubility, and deficiency effects.
Q2393.Which of the following vitamins is synthesized in the body by intestinal bacteria____?
Correct Answer: D
Which of the following vitamins is synthesized in the body by intestinal bacteria Vitamins K. Vitamins support specific metabolic and physiological functions, and their properties determine their sources, solubility, and deficiency effects.
Q2394.Which of the following vitamins promote healthy functioning of eyes in human beings?
Correct Answer: C
Vitamin A is vitamins promote healthy functioning of eyes in human beings. Vitamins support specific metabolic and physiological functions, and their properties determine their sources, solubility, and deficiency effects.
Q2395.Which of the following will you use to remove rust stains on cloth?
Correct Answer: B
Oxalic Acid Solution is will you use to remove rust stains on cloth. Its composition and chemical or physical behavior give it the stated classification or property.
Q2396.Which of the followings planet can float on water?
Correct Answer: A
Saturn is of the followings planet can float on water. Astronomical observations and measurements establish this relationship among the relevant celestial bodies.
Q2397.Which of the gas is not known as green house gas?
Correct Answer: D
Hydrogen is of the gas is not known as green house gas. Its composition and chemical or physical behavior give it the stated classification or property.
Q2398.Which of the part of tongue bears cells for sour taste?
Correct Answer: C
Sides is of the part of tongue bears cells for sour taste. This follows from the structure and normal physiological function of the relevant organ, tissue, or body system.
Q2399.Which of the statements to about the Troposphere is not true?
Correct Answer: D
It is about 350 km thick is of the statements to about the Troposphere is not true. The other listed choices share the property in the question, while this choice does not.
Q2400.Which of these fruits develop from an inflorescence?
Correct Answer: C
Pineapple is of these fruits develop from an inflorescence. This description follows from the defining characteristics and established facts associated with the subject.