Basic Numeracy
Quick practice
Question 1 of 5
A, B and C start running around a circular stadium and complete one round in 6s, 15s and 45s, respectively. In how much time will they meet again at the starting point?
A
4 minute 48 seconds
B
3 minute 30 seconds
C
1 minute 30 seconds
D
2 minute 48 seconds
Concepts
Time & Work
Problems on Ages
Number System & Series
Clocks and Calendars
Time & Distance
Simple & Compound Interest
Profit, Loss and Discount
HCF and LCM
Mixture & Allegations
Partnerships
Percentage
Simplification
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