Question
Speed of a boat in still water is 11 kmph and speed of
stream is 9 kmph. A man rows to a place at a distance of 40 km and come back to starting point. The total time taken by him is:Solution
Rate upstream = 11 – 9 = 2 kmph Rate downstream = 11 + 9 = 20 kmph Time taken to go upstream = 40/2 = 20 hr Time taken to go downstream = 40/20 = 2 hr Total time = 20 + 2 = 22 hrs
1) The search for security, peace and happiness is inherent in all beings, but sadly it remains a futile one for many.
2) It is this remarkable ...
Find the appropriate ERROR
- Given below is a sentence with an error. The error is in one part of the sentence. Below the sentence are given the options containing the parts of the sen...
Nicotine addiction are a brain “wanting” disease that can be fully arrested but not cured.Â
In the sentence, certain words are in bold and numbered from A to E, which are the possible pairs to be interchanged. Choose the pair(s) of words whic...
Integrity(1)/ and ethical conduct of the medical and legal professional(2)/ need supplementary fortification(3)/ , on matters beyond passive euthanasia...
There was a spurt in Kerala, with 28 new cases reported — the largest in any Indian state in a single day.Â
The problems that our (a)/ country has and is bound to face (b)/ are the outcome of the selfishness of our so called saviours. (c)/ No error (d)
An attempt to ferment communal tensions(A) cannot be ruled out (B)and Khattar must be tough (C)on Hindutva groups looking to stir up communal trouble (D...
JNU elections were a lively festival of discussion, argument, polemic and discursive contestation, (A)/ that harvested alert and engaged citizens, (B)/ ...
Relevant for Exams:
