Four cities are connected in a line A-B-C-D. What is the minimum number of roads needed to travel from A to D?
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The path from A to D passes through A-B, B-C, and C-D.
That requires three road segments.
Practice Pakistan questions with answers and explanations.
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The path from A to D passes through A-B, B-C, and C-D.
That requires three road segments.
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Each match corresponds to a unique pair of teams.
The number of pairs is 6×5/2 = 15.
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Each handshake is a unique pair of people.
The number of pairs is 8×7/2 = 28.
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If he is truthful, the claim that he always lies is false; if he is a liar, the claim would be true.
Both possibilities contradict the assigned behavior.
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Order does not matter when selecting a committee.
The number of selections is 5 choose 2 = 10.
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Because all labels are wrong, the Mixed-labeled box contains only one fruit type.
One draw identifies it, and the remaining labels can then be assigned by elimination.
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The prizes are distinct, so order matters.
The number of assignments is 5×4×3 = 60.
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The rule A → C requires C whenever A is chosen.
Selecting A without C directly violates the condition.
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Every student must receive exactly one identical pen.
There is only one distinguishable final distribution.
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The conclusion is repeated in the reason without independent support.
The argument assumes what it is trying to prove.
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Fame in acting does not establish expertise in nutrition science.
The endorsement is not reliable scientific evidence.
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Ruling out alternative explanations strengthens the claim that training caused the decline.
The other facts do not address competing causes.