MBA Exam

find the units digit of 7^11^13^17pls post solution

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

Read Solution (Total 2)

Unit digit is 3.

It can not be 2 or 4.
12 years agoHelpfull: Yes(0) No(1)

yes unit digit is 3
11 years agoHelpfull: Yes(0) No(0)

MBA Other Question

A cow is tethered at point A of a triangular patch of grass ABC. Poles have been erected at points B and C. AB = AC = 10 m/_ BAC = 30degWhat is the probability that the cow will get poisoned if patch ABC is poisoned? Tethering rope = 14 m

1) 25/616
2) 75/1694
3) 25/594
4) 1/11
A father starts from home at 3.00pm to pick his son from school at 4.00pm .one day the school got over early at 3.00pm.the son started walking home ..he met his father on the way and both returned 15 minutes earlier than the usual time.If the speed of the father is 35km/hr..find the speed of the son in km/hr?? approach pls

1) 4
2) 5
3) 6
4) 7