In how many different ways can 4 boys and 3 girls be arranged in a row such that all the boys stand together and all the girls stand together ?
(1) 75
(2) 576
(3) 288
(4) 24
(5) None of these

• 288
  4!*3!*2!=288
• 8 years agoHelpfull: Yes(9) No(0)
• 4 boys can stand together means =4!
  3 girls can stand together means =3!
  Now there is a two ways either boys can stand together or all girls stand together =2!
  total ways =4!*3!*2!=288 ways
  ANS:288 ways
• 7 years agoHelpfull: Yes(0) No(0)
• 2*4!*3!=288
• 6 years agoHelpfull: Yes(0) No(0)