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Time taken by all 3 bells to ring together = L.C.M of 28, 60 and 84 = 420 seconds 10 minutes = 10 X 60 = 600 seconds 600 ÷ 420 ~ 1.42 So, the three bells will ring together only once in the given interval of 10 minutes.
The burglar stole all the money(A)/ in the house but surprisingly missed(B)/ the jewelleries in the locker.(C)/ No error(D)
Select the sentence that has no spelling errors.
The World Health Organisation recommends (A)/ that countries adopt heat-health (B)/ warning systems, including daily alerts (C)/ to ensure that peop...
The photocopier is on the blink again.
In these questions some of the sentences have errors and some have none. Find out which part of a sentence has an error and indicate it corresponding t...
In a compact space, (A)/a narrow paint wardrobe or (B)/corner table and chairs can serve as (A)/a unique area of interest within the space (D).
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. Mark the part with the error as...
Even after all the corruption and mismanagement, the tribal of the North Eastern Region continues to send their children to study in governmen...