What is the missing number in 5, 10, 20, 40, ___?
Choose an option to check your answer.
The sequence follows repeated multiplication by 2.
Thus, 40 × 2 = 80.
Practice GAT Subject Chemistry questions with answers and explanations.
Choose an option to check your answer.
The sequence follows repeated multiplication by 2.
Thus, 40 × 2 = 80.
Choose an option to check your answer.
The terms are consecutive perfect squares: 1², 2², 3², and 4².
The next term is 5² = 25.
Choose an option to check your answer.
The differences are 3, 5, 7, and 9.
The next difference is 11, giving 26 + 11 = 37.
Choose an option to check your answer.
The word 'happily' describes how the children played.
A word that modifies a verb in this way functions as an adverb.
Choose an option to check your answer.
In this sentence, 'light' names a thing that can be turned off.
Therefore, it functions as a noun rather than a verb or adjective.
Choose an option to check your answer.
'Under' shows the spatial relationship between the keys and the cushion.
Words that express such relationships are prepositions.
Choose an option to check your answer.
'But' joins two independent clauses of equal grammatical importance.
It is one of the standard coordinating conjunctions.
Choose an option to check your answer.
'Honesty' names a quality rather than a physical object.
Names of qualities, ideas, or states are abstract nouns.
Choose an option to check your answer.
'Alas!' expresses sudden emotion, especially sorrow or regret.
Such standalone emotional expressions are interjections.
Choose an option to check your answer.
'Him' is the objective form required after the verb 'praised.'
Object pronouns receive the action of a verb.
Choose an option to check your answer.
'Those' points out which books are meant and appears before the noun.
Demonstratives functioning before nouns are determiners.
Choose an option to check your answer.
'Running' is an -ing form functioning as the subject of the sentence.
A verb form used as a noun is called a gerund.