Question
Quantitative Aptitude Question on Time and Work
Ginny works twice as fast as Sunny. If Ginny takes 3 hours to finish a work, then how much time will Sunny and Ginny together take to finish a work twice as large?
A
2 hours
B
4 hours
C
2.5 hours
D
3.5 hours
Answer
4 hours
Explanation
Solution
The correct answer is (B),4 hours