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Antonyms
Which word is the opposite of "offend"?
The word 'offend' means to cause displeasure or hurt feelings. The opposite would be to praise or express approval, which is best captured by 'acclaim'. The other options do not represent opposites of 'offend'.
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Grammar (tenses)
We had heard the story many times and as many times:
Option A correctly uses past tense consistently and the phrase 'he thought his eyes will water' is better expressed as 'he thought his eyes would water' to maintain past tense consistency. However, option A is closest and grammatically correct compared to others. Option C has a grammatical error ('the thought' should be 'thought').
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Moment/torque
The moment about a point P(0,0,0) of the force applied at Q(1,1,1) is:
The moment (torque) about point P is calculated by the cross product of the position vector r (from P to Q) and the force vector F. Here, r = i + j + k and F = 2i - j - k. The cross product r × F = (i + j + k) × (2i - j - k) = 3j - 3k, which corresponds to option C.
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Delegation of powers (FIA Act)
Delegation of powers has been provided in section __________ of the FIA Act.
Section 7-B of the FIA Act specifically provides for the delegation of powers to officers and employees of the FIA. Therefore, option B is correct, not C.
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Afghanistan Presidency
When did Ashraf Ghani become the President of Afghanistan?
Ashraf Ghani officially took office as the President of Afghanistan on 29 September 2014, which is widely recognized as the formal start of his presidency. While some sources mention a formal inauguration ceremony, the key date marking the beginning of his presidency is 29 September 2014, not October 2014. Therefore, option A (September 2014) is the correct answer.
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Matrix properties
Let A be an n × n square matrix. If A² = 0, then the matrix A is:
If a square matrix A satisfies A² = 0 (the zero matrix), it means A is nilpotent and cannot be invertible. Therefore, A is singular because only invertible matrices are called regular (non-singular).
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Primary colors
What are the primary colors?
The primary colors in traditional color theory (used in painting and mixing pigments) are red, yellow, and blue. These colors cannot be created by mixing other colors and are used to create other colors.
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Passive voice transformation
Transform the sentence 'We must write to him' into the passive voice.
Option A correctly transforms the active sentence 'We must write to him' into the passive voice as 'He must be written to.' This maintains the modal verb 'must' and the preposition 'to' at the end, which is appropriate in English passive constructions with indirect objects.
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Inheritance Law
According to Islamic law, the share of a wife in her husband's property is:
According to Islamic inheritance law, the wife receives one-eighth (1/8th) share of her deceased husband's property if they have children. This is a well-established rule in Islamic jurisprudence.
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Revelation started in
In which city did the revelation of the Holy Quran start?
The revelation of the Holy Quran began in the city of Makkah when Prophet Muhammad (PBUH) received the first verses from Angel Gabriel in the Cave of Hira.