Govt. Exams
Entrance Exams
'The number' is singular and requires 'has', not 'have'. 'A number of' would take 'have'.
P: The discovery was revolutionary for medical science.
Q: Scientists found a new method to treat cancer.
R: It offered hope to millions of patients worldwide.
S: The research took over a decade to complete.
Correct sequence: Research took time (S) → Discovery made (Q) → It was revolutionary (P) → Gave hope (R).
'Despite' is already a preposition and should not be followed by 'of'. Use 'Despite his talent' or 'In spite of his talent'.
The subject 'manager' is singular; 'along with' is a parenthetical phrase. The verb should be 'is' not 'are'.
The word 'Nevertheless' indicates a contrasting relationship - presenting a challenge followed by a concession that solutions exist despite the problem. This is a contrast-concession relationship.
Sentence A introduces the topic (blockchain in supply chain). C explains the mechanism (immutable records). B explains the result (transparency benefits). D concludes with the outcome (increased trust).
'trend' fits the context of 'new _____ in corporate world'. 'enhanced' is more precise for productivity gains than alternatives. 'yielded' appropriately conveys the bringing forth of advantages.
'Committee' is a singular collective noun requiring 'has', and 'effect' (noun) vs 'affect' (verb) - here 'affect' is needed as a verb meaning to influence.
'Transformed' means changed significantly. It fits the context of how e-commerce has altered consumer shopping patterns.
The passage shows India has invested in renewables (200 GW) but still relies heavily on coal (70%), illustrating the transition challenge.