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The pattern for the code as follows: Orange → no. of letters → 6 x 5 = 30 White → no. of letters → 5 x 5 = 25 Green → no. of letters → 5 x 5 = 25 Yellow → no. of letters → 6 x 5 = 30 Maroon → no. of letters → 6 x 5 = 30
In how many different ways can 4 blue beads and 3 red beads be arranged in a row such that all the blue beads are together and all the red beads are tog...
In how ways can the selection be made so that a particular member is always included?
In how many ways can the letters of the word ENGINEERING be arranged?
In how many ways can 6 boys and 3 girls can be seated in a row so that they are in alternate position.
How many different words can be formed with the letters of the word PRACTICE such that each of the word begin with E and ends with R?
In how many ways can 12 girls be seated in a row of 50 seats so that no girl sits on the adjacent seat?
The number of ways in which a committee of 3 ladies and 4 gentlemen can be appointed out of 8 ladies and 7 gentlemen If Mrs. X refuses to serve on a com...
In an election, a voter can vote for any number of candidates not exceeding the number to be elected. There are 7 candidates and 4 members to be elected...
From 6 officers and 8 Jawans, in how many ways can 5 be chosen to include exactly 3 officers?
In how many different ways can 6 boys and 3 girls to be seated in a row such that all the boys seated together and all the girls seated together?