Question
Saket and Rakesh are brothers whose shops are located at
a distance of 10km and 12km respectively from their home. Both of them start at the same time from home every day and reach their respective shops exactly at 8 am. When they decided to swap shops for a day, Saket started 4 minutes earlier than Rakesh. If both of them reached on time, what is the speed of Rakesh?Solution
Since, ratio between distance covered by Saket and Rakesh = 10 : 12 = 5 : 6 ∴ Ratio between Speed of Saket and Rakesh = 5 : 6 Let speed of Saket and Rakesh be 5 x and 6 x respectively. ∴  12/5x - 10/6x  = 4/60⟹ (72-50 )/30x = 4/60 ⟹ 22/30x = 4/60⟹ 60 × 22 = 120 x ∴x = (60 × 22)/120 ∴ x = 11 ∴ Speed of Rakesh = 66 km/hr
Match the idioms in List-I with their meanings in List-II:
Something that can not be corrected.
Person who is friendly, lively and enjoyable
- Choose the word that is opposite in meaning to the given word.
Generous Select the most appropriate meaning of the word  which is opposite to the one marked in bold letters according the context in which it has been used. ...
Select the most appropriate ANTONYM of the given word.
Rebellion
Flower : Bud :: Plant : ?
The dessert was delicious .
- Choose the alternative which can replace the bold word without changing the meaning of the sentence.
Her benevolent nature made her popular among t... The search for security, peace and happiness is  built-in in all beings, but sadly it remains a futile one for many.
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