Practice GAT Subject General Aptitude questions with answers and explanations.
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The terms are factorials: 1!, 2!, 3!, and 4!.
The next term is 5! = 120.
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The digit 7 is in the thousands place.
Therefore, its place value is 7 × 1,000 = 7,000.
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A prime number has exactly two positive factors: 1 and itself.
The number 29 is not divisible by 2, 3, or 5.
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The common factors of 36 and 48 include 1, 2, 3, 4, 6, and 12.
The greatest of these is 12.
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Multiples of 8 are 8, 16, 24, and so on.
The first multiple also divisible by 12 is 24.
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'Those' points out which books are meant and appears before the noun.
Demonstratives functioning before nouns are determiners.
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'Running' is an -ing form functioning as the subject of the sentence.
A verb form used as a noun is called a gerund.
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'Crying' directly modifies the noun 'baby.'
An -ing verb form used adjectivally is a present participle.
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Each term increases by 3.
Adding 3 to 12 gives 15.
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Each term is double the previous term.
Therefore, 16 × 2 = 32.
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The sequence follows repeated multiplication by 2.
Thus, 40 × 2 = 80.
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The terms are consecutive perfect squares: 1², 2², 3², and 4².
The next term is 5² = 25.
