MBA Exam

How many 5 digit numbers can be formed by the digits 1,2,3 by using each digits atmost 3 times?

1) 152
2) 148
3) 239
4) 210

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MBA Other Question

Two points r there two person from A running to same direction with speed 20 km/hr. & 15/hr. respectively and from other end another person running to opposite direction with 30 km/hr.? Distance between them 100 km??At what time they will meet?sorry no options,! need to knw how is it solved!??

Consider obtuse-angled triangles with sides 8 cm, 15 cm and x cm. If x is an integer, then howmany such triangles exist?(1) 5 (2) 21 (3) 10 (4) 15 (5) 14

1) 1
2) 2
3) 3
4) 4
5) 5