Question
Three bells ring at regular intervals of 28 seconds, 60
seconds, and 84 seconds, respectively. Over a span of 10 minutes, how many times will all three bells ring simultaneously?Solution
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.
Throughout the text, Graubard's lapidary prose is lucid and provocative, likely to _________ a glow of pleasure in the reader.
Each question below has two blanks, which is indicating that something has been omitted. Choose the most suitable option indicating the words that can ...
(A) The committee's ___________ on the matter will be final and binding.
(B) The court's ____________ was in favor of the defendant, leading to a...
Select the most appropriate option to fill in the blank.
A ______ mind rarely meets a dead end; it continues the search for the answers.
Each question below has two blanks, which is indicating that something has been omitted. Choose the most suitable option indicating the words that can ...
If the hurricane comes near the city, the winds may _______ the flood walls and cause them to crumble.
The Reserve Bank of India has ………… Master directions on the issuance and operation of prepaid payment instruments (PPI) in t...
Her biography ________ that she was not as rich as everyone thought.
I didn’t realize how hurtful my words had been until I saw Sherrie’s expression, _________ with shock.
The professor's lecture was so _______ that even students who were usually uninterested found themselves engaged.
Relevant for Exams:
