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191
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Vocabulary
easy2012FIA Assistant Director Paper 2012
EnglishFIA
The musician's --------- was surprisingly varied. He played jazz, country western, and hip hop.
A
Repertoire
B
Restored
C
Both
D
None of these
Explanation and memory cue
The word 'repertoire' correctly refers to the range or set of skills or pieces that a musician can perform, which fits the context of varied music styles. The other options do not fit the sentence meaningfully.
192
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Origin of life
easy2012FIA Assistant Director Paper 2012
BiologyFIA
Who proposed the chemical evolution theory of life?
A
Oparin
B
Farenheita
C
Both
D
None of these
Explanation and memory cue
Alexander Oparin proposed the theory of chemical evolution, suggesting that life originated from simple organic compounds through gradual chemical processes on early Earth. The other options are incorrect or irrelevant to this theory.
193
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Ancient geography
easy2012FIA Assistant Director Paper 2012
HistoryFIA
Mesopotamia is the ancient Greek name for which modern-day country?
A
Iran
B
Oman
C
Iraq
D
None of these
Explanation and memory cue
Mesopotamia is the ancient Greek name for the region largely corresponding to modern-day Iraq, situated between the Tigris and Euphrates rivers. This area is historically significant as the cradle of early civilization.
194
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Percentages
easy2012FIA Assistant Director Paper 2012
MathematicsFIA
Solve for x: 45 ÷ x = 25% of 90. Find x.
A
5
B
6
C
7
D
8
Explanation and memory cue
The equation is 45 ÷ x = 25% of 90. First, calculate 25% of 90: 0.25 × 90 = 22.5. So the equation becomes 45 ÷ x = 22.5. Solving for x gives x = 45 ÷ 22.5 = 2. Among the options given (5, 6, 7, 8), none is 2, so the correct answer should be 2, which is not listed. The originally given correct answer (B: 6) is incorrect for the equation as stated. Therefore, the correct answer is A: 5 is also incorrect, but since 2 is not an option, the closest correct answer is to fix the options or question. However, based on the equation and calculation, x = 2 is the correct solution. Since 2 is not an option, the question or options need correction. The verified correct answer is A: 5 is not correct, but among the given options, none is correct. The explanation is that the correct solution is x = 2.
195
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Ratio & Savings
medium2012FIA Assistant Director Paper 2012
MathematicsFIA
The monthly incomes of Peter and Pau are in the ratio 4:3, and their expenses are in the ratio 3:2. If each saves Rs. 600 at the end of the month, what are their monthly incomes in Rupees?
A
2300 and 1700
B
2400 and 3400
C
2400 and 1800
D
None of these
Explanation and memory cue
Let Peter's income be 4x and Pau's income be 3x. Their expenses are in ratio 3:2, say 3y and 2y. Since both save Rs. 600, we have 4x - 3y = 600 and 3x - 2y = 600. Solving these equations gives x = 600 and y = 800, so incomes are 2400 and 1800 respectively.
196
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Prophet Ibrahim’s family
easy2012FIA Assistant Director Paper 2012
Islamic StudiesFIA
Which lady is the wife of Hazrat Ibrahim (AS) and traditionally considered the daughter or princess of the Pharaoh of Egypt?
A
Hazrat Sara
B
Hazrat Hajra
C
Hazrat Halima
D
None of these
Explanation and memory cue
Hazrat Hajra (Hagar) is recognized in Islamic tradition as the wife (or concubine) of Hazrat Ibrahim (AS) and the mother of Hazrat Ismail (AS). She is traditionally considered to have been from the Egyptian royal family, often described as the daughter or princess of the Pharaoh of Egypt. This is supported by Islamic historical sources and scholarly interpretations. Hazrat Sara (Sarah) was also a wife of Ibrahim but is not described as the Pharaoh's daughter. Therefore, option B is correct.
197
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Area & Percentages
medium2012FIA Assistant Director Paper 2012
MathematicsFIA
The length and the breadth of a square are increased by 40% and 30% respectively. By what percentage does the area of the resulting rectangle exceed the area of the original square?
A
83%
B
82%
C
85%
D
None of these
Explanation and memory cue
The original square has side length s, so its area is s². When the length is increased by 40%, the new length becomes 1.4s. When the breadth is increased by 30%, the new breadth becomes 1.3s. The area of the resulting rectangle is therefore 1.4s × 1.3s = 1.82s². This means the new area is 1.82 times the original area, which corresponds to an 82% increase in area. Hence, the correct answer is 82%, which is option B.
198
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Vocabulary
easy2012FIA Assistant Director Paper 2012
EnglishFIA
The woman couldn't meet her sales ----------, so she was fired.
A
Quota
B
Syllabus
C
Both
D
None of these
Explanation and memory cue
The correct word is 'quota' because it refers to a sales target or amount that must be met. 'Syllabus' relates to a course outline and is unrelated to sales. Therefore, option A is correct.
199
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Vocabulary
medium2012FIA Assistant Director Paper 2012
EnglishFIA
They will not require --------- of witnesses since it was ------------.
A
Attestation, Holographic
B
Attention, Homographic
C
Detention, Holographic
D
None of these
Explanation and memory cue
The sentence requires words that fit the legal context: 'Attestation' means the act of witnessing or certifying a document, and 'Holographic' refers to a document handwritten by the person whose signature it bears. Thus, 'They will not require attestation of witnesses since it was holographic' is correct.
200
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Titles of prophets
easy2012FIA Assistant Director Paper 2012
Islamic StudiesFIA
Abu-Al-Bashar Sani is a title of which Islamic figure?
A
Hazrat Nuh AS
B
Hazrat Umar RA
C
Hazrat Ali RA
D
None of these
Explanation and memory cue
The title 'Abu-Al-Bashar Sani' means 'the second father of mankind' and is an honorific title given to Prophet Nuh (Noah) in Islamic tradition. He is called the 'second Adam' because he renewed humanity after the great flood. This is confirmed by multiple Islamic sources and dictionaries. Therefore, the correct answer is A, Hazrat Nuh AS.