General Knowledge — All MCQs
5927 questions available
Q4801.Pepsinogen is converted into stomach in
Correct Answer: D
Pepsinogen is converted into pepsin in the acidic environment of the stomach. Hydrochloric acid activates pepsinogen, and pepsin then digests proteins into smaller peptides.
Q4802.After fertilization, a fruit develops from which part of the plant?
Correct Answer: C
After fertilization, the fruit develops from the ovary of the flower. The ovules inside the ovary become seeds, while the ovary wall develops into the fruit wall or pericarp.
Q4803.The number of elements on power set {1.2.3} is:
Correct Answer: D
A set with n elements has 2^n subsets in its power set. The set {1, 2, 3} has 3 elements, so its power set has 2^3 = 8 elements.
Q4804.How many subsets does an empty subset have?
Correct Answer: B
The empty set has exactly one subset: the empty set itself. In general, a set with n elements has 2^n subsets, so when n = 0 the number is 2^0 = 1.
Q4805.At the time of the 2019 paper, who was the Chief of the Air Staff of Pakistan?
Correct Answer: C
Air Chief Marshal Mujahid Anwar Khan served as Chief of the Air Staff in 2019. Therefore, Option C is correct.
Q4806.At the time of the 2019 paper, who was the Secretary-General of SAARC?
Correct Answer: B
Amjad Hussain Sial served as Secretary-General of SAARC from 2017 to 2020. Therefore, Option B is correct for the 2019 paper.
Q4807.Paris Climate Agreement was adopted in:
Correct Answer: B
The Paris Climate Agreement was adopted in December 2015 at COP21 in Paris. It created a global framework for countries to submit nationally determined contributions to limit climate change.
Q4808.The largest famine hit Ethiopia in:
Correct Answer: B
1983 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.
Q4809.IRSA, Indus River System Authority was established for regulating and monitoring the distribution of water sources of Indus Rivers in:
Correct Answer: B
1992 is the correct answer because it matches the fact or concept tested by this question.
Q4810.Sindh Sagar doab is one of the five major doabs of the Punjab province . It is the tract of land between the following rivers
Correct Answer: C
Indus and Jhelum is the correct answer because it matches the fact or concept tested by this question.
Q4811.Who among the following was the longest serving chairman of Senate?
Correct Answer: B
Wasim Sajjad is the ranked fact being tested in this item. Superlative MCQs depend on the comparison criterion—such as area, population, height, length, chronology or institutional seniority—so the selected option must match that criterion.
Q4812.Kartarpur corridor links which Gurdwara to India:
Correct Answer: B
Gurdwara Darbar Sahib is the correct answer because it matches the fact or concept tested by this question.
Q4813.Asabiyya, a concept of social solidarity with an emphasis on unity, was given by
Correct Answer: A
Asabiyyah, meaning social cohesion or group solidarity, was developed as a major concept by Ibn Khaldun. In the Muqaddimah, he used it to explain how groups rise to power and why ruling dynasties eventually decline.
Q4814.Muhammad Ibn e Zakariya Al -Razi was a Polymath physician, alchemist and philosopher from
Correct Answer: C
Iran is the correct answer because it matches the fact or concept tested by this question.
Q4815.Al - Oanun fi at-tibb is an encyclopaedia of medicine in five books written by
Correct Answer: B
Al-Qanun fi al-Tibb, or The Canon of Medicine, was written by Ibn Sina, known in the West as Avicenna. It systematized Greek, Islamic and clinical medical knowledge and remained influential in medical education for centuries.
Q4816.Which city was hit by the earthquake of 1935?
Correct Answer: B
Quetta is the correct answer because it matches the fact or concept tested by this question.
Q4817.Taj Mahal was built by Shah Jahan to immortalize his wife Mumtaz Mahal.Its construction spanned 22 years. When was the project commenced?
Correct Answer: B
Construction of the Taj Mahal began in 1632 under Mughal emperor Shah Jahan after the death of Mumtaz Mahal. The monument became one of the finest examples of Mughal architecture and a symbol of imperial patronage and grief.
Q4818.Who among the following invented bifocal spectacles and lightning rod?
Correct Answer: B
Benjamin Franklin is the correct answer because it matches the fact or concept tested by this question.
Q4819.Which among the following instrument is used to measure the amount of liquid precipitation(rain) over a set period of time?
Correct Answer: B
Rain Gauge is the correct answer because it matches the fact or concept tested by this question.
Q4820.Solar eclipse occurs when:
Correct Answer: B
A solar eclipse occurs when the Moon comes between the Sun and the Earth. The Moon blocks sunlight from reaching parts of Earth, producing a partial or total darkening of the Sun as seen from the ground.