Start learning 50% faster. Sign in now
Since the distance is same in all the conditions. Therefore, Average speed = 3xyz/(xy + yz + zx) Average speed = 3 x 48 x 60 x 80/(48 x 60 + 60 x 80 + 48 x 80) Average speed = 3 x 48 x 60 x 80/(2880 + 4800 + 3840) = 691200/11520 = 60 km/hr
If rules are needed (A)/ for a purpose, it is by Parliament (B) / to prescribe them by law. (C) / No error (D)
Not let grass grow under feet
Identify the segment in the sentence that contains a grammatical error-
No sooner had the cricket match started when it began to rain.
Read each sentence to find out whether there is any error in it. The error, if any, will be in one part of the sentence. The number of that part is the...
The reputation of a player and team are burnished by gritty performances abroad and against quality opposition .
...The surrealist movement seek to release the creative potential of the unconscious mind.
The words, restless and (A)/uncompromising, ask you to woke up, (B)/to change your life and (C)/to find a better way to live (D).
In the days before the advent of television, the radio brought the family together to listen news, music and drama.
The strangely murky waters of the UK's broadband market were stirred up once again last week, making things clear as mud , as usual.
...Invariably, governments directed by (1)/the courts want to weigh (2)/the losses of IDPs financially (3)/and get away with compensate (4).