GIKI Management Sciences MCQs

The speed is 90 × 5/18 = 25 m/s, so total distance is 25 × 24 = 600 m.
Subtracting the train length gives a bridge length of 400 m.

Downwind speed is 300 km/h and upwind speed is 200 km/h.
Wind speed is half their difference: 50 km/h.

The word 'happily' describes how the children played.
A word that modifies a verb in this way functions as an adverb.

In this sentence, 'light' names a thing that can be turned off.
Therefore, it functions as a noun rather than a verb or adjective.

'Under' shows the spatial relationship between the keys and the cushion.
Words that express such relationships are prepositions.

'But' joins two independent clauses of equal grammatical importance.
It is one of the standard coordinating conjunctions.

'Honesty' names a quality rather than a physical object.
Names of qualities, ideas, or states are abstract nouns.

'Alas!' expresses sudden emotion, especially sorrow or regret.
Such standalone emotional expressions are interjections.

Downstream speed is 15 km/h and upstream speed is 10 km/h.
Still-water speed is their average: 12.5 km/h.

'Him' is the objective form required after the verb 'praised.'
Object pronouns receive the action of a verb.

In the same time, the faster runner covers 1,000 m while the slower covers 900 m.
Their speed ratio is therefore 1,000:900 = 10:9.

'Those' points out which books are meant and appears before the noun.
Demonstratives functioning before nouns are determiners.