MBA Exam

What is the highest power of 11 that divides (12^4! - 1) (12^8! - 1) (12^12! - 1)25! ?Post Solution Also

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

Read Solution (Total 1)

solution is=2
25! is devided by 11 two times
11 years agoHelpfull: Yes(0) No(0)

MBA Other Question

in a trapezium PQ||RS,diagonals QS and PR intersect at O.If the area of the triangle QOR is 90 and OP/PR=2/5,find area of trapezium

1) 315
2) 375
3) 260
4) 502
When four girls and four boys are arranged in a row so that no 2 girls are together.What is the probability that any 2of the 4 boys are together?1. 1 /102. 2 /53. 1 /54. 3 /105. 3 /5

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