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.
mercenary
Choose the word opposite in meaning to the given word.
Ascertain
QUAGMIRE
Empathy
...Algophobia
Select the INCORRECTLY spelt word.
Select the most appropriate antonym of the given word.
Behavioural
He is very humble about his achievements.
Select the correct conclusion based on the meaning of the highlighted idiom:
Statement: Splitting hairs is futile and will not resolve our prob...
The old mansion had a quaint charm.
