Joining of syndicate bank????????

Q: does the prime no p divide n! ?
1. p divides n!+(n+2)!
2.p divides (n+2)! / n!

Q: does the prime no p divide n! ?
1. p divides n!+(n+2)!
2.p divides (n+2)! / n!

Q: does the prime no p divide n! ?
1. p divides n!+(n+2)!
2.p divides (n+2)! / n!

Q: does the prime no p divide n! ?
1. p divides n!+(n+2)!
2.p divides (n+2)! / n!

DATA SUFFICIENCY
Q: does the prime no p divide n! ?
1. p divides n!+(n+2)!
2.p divides (n+2)! / n!

if n is a non negativ integer ,such dat 12n is a divisor of 3176793 what is d value of (n^12 - 12^n)???

dere are 600 employees in 3 deptsnd they r 300 ,350,100. employees can wrk in one or two or all the 3 depts. no. of employee in exactly 2 dept is 120. find the no. of employees in all 3 dept???

yrr plss explain my doubt?????????

if dey counted thrice d shud b 10 na how it is 15