Practice30Create account

Two runners start together at the start line of a circular track in a stadium in Bengaluru. One completes a round in 252 seconds and the other in 308 seconds. After how many seconds will they next meet at the start line together?

Class 10Fundamental Theorem of ArithmeticNumber Systems
  • A2497
  • B3047
  • C2772
  • D5544

Step-by-Step Solution

They meet at LCM(252, 308). . LCM = s.
Answer: C) 2772

Master this chapter in 30 minutes a day.

Don't just memorise the answer — build a daily practice habit.

Practice 5 Similar Questions Free →

All Fundamental Theorem of Arithmetic practice questions

More Class 10 Fundamental Theorem of Arithmetic practice

Find the smallest number which when divided by 15, 20 and 25 leaves no remainder.Find the smallest number which, when divided by 8, 12 and 16, leaves a remainder of 3 in…If p = a^2 x b^3 and q = a^3 x b, where a and b are distinct primes, then LCM(p, q) is:If p = a^2 x b^3 and q = a^3 x b, where a and b are distinct primes, then HCF(p, q) is:A gardener in Jaipur wants to plant 60 rose plants and 75 marigold plants in rows such…