Study HubHubPage 315/318Scan verified MCQs with the answer highlighted, then open explanations when you want the reasoning.
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Vocabulary
"Adversary" means a/an:
The word 'adversary' means an opponent or enemy, which matches option B. The other options do not correctly define 'adversary'.
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Geography of Pakistan
Tanda Dam was built in 1965 on which river?
Tanda Dam was built in 1965 on the Kurram River. Therefore, option D is correct.
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Famous Entrepreneurs
Steve Jobs earned fame during his association with:
Steve Jobs is famously known for co-founding Apple Inc., where he earned his fame for pioneering personal computers and consumer electronics. The other options are unrelated to his career.
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Punjabi Literature
Who wrote Qissa Ahsan Al Qassas?
Hashim Shah is the recognized author of 'Qissa Ahsan Al Qassas,' a famous Punjabi Sufi poetic work. The other options are notable poets but not associated with this specific work.
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Reformation
Who inaugurated the Protestant Reformation in Christianity?
Martin Luther is credited with inaugurating the Protestant Reformation by posting his Ninety-Five Theses in 1517, challenging the practices of the Catholic Church. The other options are unrelated to the Reformation.
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Tools
A tool used for tightening or loosening nuts and bolts is called a ----------.
A spanner is specifically designed to tighten or loosen nuts and bolts by gripping their flat sides. Screwdrivers are used for screws, chisels for carving or cutting, and hammers for striking.
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Physical Geography
The "Suez Canal" connects which two seas?
The Suez Canal connects the Mediterranean Sea to the Red Sea, providing a direct shipping route between Europe and Asia without navigating around Africa. This makes option B correct.
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Number Theory / GCD
A wholesale tea dealer has 408 kilograms, 462 kilograms, and 516 kilograms of three different qualities of tea. He wants to pack them all into boxes of equal size without mixing. Find the capacity of the largest possible box.
To find the largest possible box size, we need the greatest common divisor (GCD) of 408, 462, and 516. The GCD is 24, so the largest box capacity is 24 kilograms.
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Vocabulary
What is the antonym of 'lackluster'?
The word 'lackluster' means lacking in vitality, force, or conviction; dull. Its antonym is 'vibrant,' which means full of energy and life, making option C the correct answer.
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Number Sequences
What is the next number in the sequence: 4, 13, 28, 59, ?
The sequence is 4, 13, 28, 59, ?. The differences between terms are 9, 15, and 31. Observing the pattern, these differences are close to one less than powers of 2: 9 ~ 8+1, 15 = 16-1, 31 = 32-1. The next difference fits the pattern 63 = 64-1 (2^6 - 1). Adding 63 to 59 gives 122. Therefore, the next number in the sequence is 122, which corresponds to option D.