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Let the speed of the Sheila be 21 unit Speed of the Sheila after decrement = 21 x 20/21 = 20 unit Speed ratio = 21: 20 Time ratio = 20:21 ... [... Time taken is inversely proportional to speed] 21-21= 1 unit ATQ- 1 unit =8 min 20unit = 8 x 20 = 160 min The total time taken by Sheila at the usual speed was 160 min.
As per this article, which one of the following is the prime reason to save the ecological diversity of Western Ghats?
(A) It is important to sav...
What contributed to the damage?
Which of the following is a near antonym of the word ‘skeptical’?
As per this article which of the following facts /statements is /are true, according to the passage?
(A) A significant reduction in Green House E...
Which of the following is the most appropriate title for the passage?
Which of the following options proves the origination of oil in the sea?
What does accumulation of a huge amount in compensatory funds points to?
Choose the sentence/s that is/are true as per the passage.
I. Climate-induced migration is not a genuine occurrence; individuals are not compelle...
Which of the following statements is definitely TRUE according to the passage?
Which of the following statement(s) is/are definitely true in relation to the passage?