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A: Here, a verb is correct. ‘Centred’ is a verb and it is correct here. The phrasal verb ‘centre on something’ means ‘to have something as the main subject of discussion or interest’. B: Here, an adverb is correct because, without the word, the sentence is correct and the word before the verb should be an adverb. So, ‘explicitly’, which means ‘in a way that is clear and exact’ is correct here. C: Here, a noun should be used. The word ‘repudiation’ is a noun, which means ‘the act of refusing to accept something or someone as true, good, or reasonable’. It is correct here. So, option 4 is correct.
The ratio of the number of English books to Hindi books in a library shelf is 5:3. If 126 Hindi books are written by Pradeep, which constitutes 30% of t...
Find the fourth proportion of 3, 7 and 15.
Marks scored by A and B in a test are in the ratio 12:5 respectively. If B had scored 5 more marks, then marks scored by A would be 20% more than that o...
80 percent of first number is equal to 40 percent of the second number. What is the respective ratio of the first number to the second number?
In a classroom, the ratio of boys to girls is 3:1. The average marks of all the girls are given as z - 6 , while the overall average marks for all the s...
‘x’ varies directly as ‘y’. If at x = 24 the value of ‘y’ is 25% more than ‘x’, then find the value of ‘x’ when ‘y’ = 55.
...What is the fourth proportion of 13, 20 and 26?
If the mean proportion of 0.54 and 0.24 is 'x', then find the third proportion of (x + 8.64) and (2x + 5.28) .