The mean proportional between 64 and 81 is:
Correct answer is: A.
ASF Inspector PAST PAPER SOLVED 2024 PDF Batch 1
ASF PAST PAPER SOLVED PDF 2024 batch 1
If the given value is 16a + 16b = 48. What is the average of a and b?
Correct answer is: D. The average is ( a + b ) / 2 = 3/2
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A man spends Rs. 3500 per month and save 12 ½% of his income. His monthly income is?
Correct answer is: A.
If an alloy contains copper and silver in the ratio 3:7, then the percentage quantity of silver in the alloy is:
Correct answer is: B. (B) 70%
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A mixture contains 12% copper. How many kg of mixture is required to get 69 kg of copper?
Correct answer is: B. (B) 575 kg
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Two numbers are respectively 20% and 50% more than a third number. These two numbers are in the ratio:
Correct answer is: B. (B) 2:5
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Factorization of the expression y^2 + y-6 is?
- (y+2)(y-3)
- (y+3)(y-2)
- (y+3)(x-4)
- None
Explanation
To factorize the expression y^2 + y – 6, we need to find two numbers whose product is -6 and whose sum is 1 (the coefficient of the middle term).
These numbers are 3 and -2, so we can write:
y^2 + y – 6 = (y + 3)(y – 2)
The average of 6 numbers is 30. If the average of the first four is 25 and that of the last three is 35, the fifth number is:
Correct answer is: B. (B) 30
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—– became a member of the World Trade Organization on December 11, 2001.
Correct answer is: C. (C) China
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The civil war (1992-2002) is also known as the black decade.
A) Tajikistan
(B) Algerian
(C) Sudanese
(D) None of these
The correct answer is (B) Algerian
The Algerian civil war (1992-2002) is also known as the Black Decade.
It was a period of intense violence.
It was conflict between the government and Islamist insurgents (11 January 1992 to 8 February 2002)
The War in Darfur, also nicknamed the Land Cruiser War, was a major armed conflict that began in Feb 2003.
Correct answer is: C. Sudan
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Cyclonic storm Nargis, a destructive cyclone, caused the worst national disaster in the history of:
Correct answer is: C. (C) Myanmar
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Barack Obama was elected the first African American president of the United States in:
Correct answer is: B. (B) 2008
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The Deepwater Horizon oil spill was an environmental disaster, the largest marine oil spill in the history of the petroleum industry occurred in:
Correct answer is: A. (A) Gulf of Mexico
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The __________ bridge is the longest bridge in the world.
Correct answer is: C. (C) Danyang Kushan grand bridge
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Nelson Mandela served as the first president of __________ from 1991-1999.
Correct answer is: B. (B) South Africa
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