Others Maths Puzzle

A Student(Tom) attends school during the week through Monday to Friday between 9 to 3 .Only on thursday his class is over by noon due to some help classes
1.On Monday between 3 to 4:30 he takes piano classes
2.On Tuesday between 4 to 6 he takes karate class
3.Wednesday between 4 to 6 he takes Art class
8.Friday between 4 to 6 he has some coaching
Question
1.Which is the best day to accommodate for library class
2)If he wants to take some replaces art class by advance art which days he can accommodate

Read Solution (Total 2)

It seems conditions 4 to 7 are missing.

Pls check.
12 years agoHelpfull: Yes(3) No(0)

1)Thursday is the best day for him to take library
2)Sunday
11 years agoHelpfull: Yes(0) No(0)

Others Other Question

A B C D want to get across a lake 312 miles across.
Swimming speeds in mph: A=4 B=8 C=12 D=16
They have a motorboat that goes at 48mph but this boat can only take 2 persons.
D leaves first; 2 hours later the other 3 leave.
During the last hour, a strong salmon decides to push the boat. This causes the boat to go 72mph during the last hour.
All 4 arrive on other side at same time, 16 hours after D left.
How many miles did the boat travel?
For how many hours did A swim?
How many miles did C swim?
How many hours was B in the boat? A bus starts at 6 am from station A to station B. The same bus starts at 8 am from station B to station A in the next day. At what time the time and place will be the same. Total distance between station A and Station B is 400Km. Velocities of bus from station A is 40 Km/hr and that from station B is 50 Km/hr