Everyday Science — All MCQs
2717 questions available
Q2561.Which chemical element has properties of a metal and non -metal?
Correct Answer: A
Metalloid is the correct answer because it matches the fact or concept tested by this question.
Q2562.Coldest planet of the solar system is
Correct Answer: B
Neptune is the correct answer because it matches the fact or concept tested by this question.
Q2563.First Women to win Nobel Prize was:
Correct Answer: C
Marie Currie (1903) in Physics is the correct answer because it matches the fact or concept tested by this question.
Q2564.Which planet takes the longest time to go once around the Sun?
Correct Answer: A
Neptune is the relevant record-holder among the listed choices for this general-knowledge comparison. Superlative questions test a ranked fact, so the explanation depends on the accepted measurement used in the syllabus, such as area, height, length, depth, population or duration.
Q2565.Yeast used in making of bread is a;
Correct Answer: A
Fungus is the correct answer because it matches the fact or concept tested by this question.
Q2566.The disease Diptheria affects the ----- in the human body .
Correct Answer: C
Throat is the correct answer because it matches the fact or concept tested by this question.
Q2567.Which of the following species is endemic to Pakistan?
Correct Answer: A
Indus river Dolphins is the relevant answer because it is directly tied to the fact, definition or concept named in the stem. For study purposes, focus on the relationship between the stem and the selected term, date, place or person so the item is learned as knowledge rather than memorised as a letter choice.
Q2568.Which one of the following districts of Punjab has lowest population density?
Correct Answer: C
Rajanpur is the relevant record-holder among the listed choices for this general-knowledge comparison. Superlative questions test a ranked fact, so the explanation depends on the accepted measurement used in the syllabus, such as area, height, length, depth, population or duration.
Q2569.In which organ of the United Nations all member states of UN are represented?
Correct Answer: B
Genral Assembly is the correct answer because it matches the fact or concept tested by this question.
Q2570.Which of the following Scientists is known as the father of astronomy?
Correct Answer: B
Copernicus is the person or title historically associated with this fact. Such biographical MCQs test a specific contribution, office, work or distinction, so the explanation should connect the person with the achievement or role named in the question.
Q2571.In 1774 Oxygen was discovered by:
Correct Answer: B
Priestly is the correct answer because it matches the fact or concept tested by this question.
Q2572.In human body flat bones are found in:
Correct Answer: B
skull is the correct answer because it matches the fact or concept tested by this question.
Q2573.Which Vitamin is provided by sunlight to the body?
Correct Answer: D
Vitamin D is the correct answer because it matches the fact or concept tested by this question.
Q2574.An ordinary mobile phone communicates by using:
Correct Answer: C
Radio waves is the relevant answer because it is directly tied to the fact, definition or concept named in the stem. For study purposes, focus on the relationship between the stem and the selected term, date, place or person so the item is learned as knowledge rather than memorised as a letter choice.
Q2575.Decible is unit used for:
Correct Answer: B
Intensity of Sound is the relevant answer because it is directly tied to the fact, definition or concept named in the stem. For study purposes, focus on the relationship between the stem and the selected term, date, place or person so the item is learned as knowledge rather than memorised as a letter choice.
Q2576.The element recquired for solar energy conversion is;
Correct Answer: A
Silicon is the relevant answer because it is directly tied to the fact, definition or concept named in the stem. For study purposes, focus on the relationship between the stem and the selected term, date, place or person so the item is learned as knowledge rather than memorised as a letter choice.
Q2577.Special theory of relativity was proposed by:
Correct Answer: B
Albert Einsteinm is the relevant answer because it is directly tied to the fact, definition or concept named in the stem. For study purposes, focus on the relationship between the stem and the selected term, date, place or person so the item is learned as knowledge rather than memorised as a letter choice.
Q2578.Isaac Newton gave:
Correct Answer: B
Laws of motion and law of Gravitation is the relevant answer because it is directly tied to the fact, definition or concept named in the stem. For study purposes, focus on the relationship between the stem and the selected term, date, place or person so the item is learned as knowledge rather than memorised as a letter choice.
Q2579.The celebraterd scientist Isaac Newton was:
Correct Answer: A
Napiform is the relevant answer because it is directly tied to the fact, definition or concept named in the stem. For study purposes, focus on the relationship between the stem and the selected term, date, place or person so the item is learned as knowledge rather than memorised as a letter choice.
Q2580.The coldest planet of solar system is:
Correct Answer: C
Neptune is the correct answer because it matches the fact or concept tested by this question.