Question
Three bells ring at intervals of 18 seconds, 24 seconds
and 32 seconds. If they all ring together at 8:00:00 a.m., at what time will they next ring together?Solution
We need the LCM of 18, 24 and 32. Prime factors: 18 = 2 × 3² 24 = 2³ × 3 32 = 2⁵ LCM = 2⁵ × 3² = 32 × 9 = 288 seconds 288 s = 4 minutes 48 seconds So, next time together = 8:00:00 + 4 min 48 s = 8:04:48 a.m.
The government, SIDBI, and which global organizations are set to launch a $1 billion fund to provide guarantees against loan default to lenders financin...
Who is the author of 'The Argumentative Indian'?
Union Minister of State Dr Jitendra Singh launched India's first manned ocean mission Samudrayan at Chennai. What is the name of the deep-sea vehicle un...
Who has written the book “Pride and Prejudice”?
Who is the author of the book 'Iqbal: The Poet and His Message'?
Who is the author of the book ‘We Are Displaced’ ?
Who is the author of ‘The Ministry of Utmost Happiness’?
_____________ was chosen as the third woman and the youngest president to head the European Parliament.
...By which constitutional amendment minimum age to vote was reduced to 18 from 21?
The first woman to swim English Channel?
Relevant for Exams:
