A man can row 16 km/hr in still water. If the speed of the current is 4 km/hr, it takes 5 hours more in upstream than in the downstream for the same distance. The distance is
Let the required distance be x km. Therefore, x/(16 – 4) – x/(16 + 4) = 5 ⇒ x/12 – x/20 = 5 ⇒ (5x – 3x)/60 = 5 ⇒ x = 5 x 60/2 = 150 km
The dollar strengthened in the last quarter of 2016 even as commodity prices shoot up due to market euphoria after the election of the new Presi...
Investing in the share marketbring profits along with many risks.
The society has be conducting (A)/ periodic awareness campaigns (B)/to underscored the need (C)/for conserve such orchids and (D)/the plants that yiel...
In the early days, cars were considered (1)/luxury goods and high excise duty was levied on (2)/petrol, but it was lowest on diesel to make it (3)/chea...
Identify the segment in the sentence, which contains the grammatical error.
Prema is the girl in my class who write beautiful poems.
Identify the segment in the sentence, which contains the grammatical error.
Sunita is senior to me in this office and know all the rules.
The Army too opposed the embankment, saying it will pose hurdles for their forward movements during military operations.
Parts of the following sentence are given as options. Identify the segment that contains a grammatical error.
In this lock-down period every work...
Given below are sentences with an error in each. The error is in one part of the sentence. Below each sentence are given the options containing the par...
In the days before the advent of television, the radio brought the family together to listen news, music and drama.
