CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Quantitative Aptitude

Highest Power of a Number

Seema, Meena ...

Question

Seema, Meena and Reena start jogging around a circular stadium and complete one round in 54 seconds, 42 seconds and 63 seconds respectively. Approximately after how many minutes they will meet again at the starting point?

A

8

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

10

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

3

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

6

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

E

32

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is D 6
L.C.M of $54, 42 a n d 63 = 378 s e c o n d s$
$\frac{378}{60} = 6.3$ minutes $\approx 6$ minutes.

Suggest Corrections

thumbs-up

1

Similar questions

Q. Seema, Meena and Reema begin to jog around a circular stadium and they complete their revolution in

54

42

63

seconds respectively. After approximately how many minutes will they come together at the starting point ?

Q. Three friends J,K and L jog around a circular stadium and complete one round in 12, 18 and 20 seconds respectively. In how many minutes will all the three meet again at the starting point?

Q. Philip, Tom and Brad start jogging around a circular field and complete a single round in 18 seconds, 22 seconds and 30 seconds respectively. In how much time, will they meet again at the starting point?

Q. Three friends A, B and C start running around a circular stadium and complete a single round in 24 seconds, 36 seconds and 30 seconds respectively. After how many minutes will they meet again at the starting point?

Q. Swapnil, Aakash and Vinay begin to jog around a circular stadium. They complete their revolutions in

36

48

42

seconds respectively. After how many seconds will they be together at the starting point?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Highest Power and Summation

QUANTITATIVE APTITUDE

Watch in App

explore_more_icon

Explore more

Highest Power of a Number

Other Quantitative Aptitude

Join BYJU'S Learning Program

CrossIcon