Find the no. of words formed by using all the letter of the word DISCOUNT, so that the vowels are never together?
Total number of words formed by using all the letters of the given word = 8! = 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1 = 40320 Number of words formed when vowels are together = DISCOUNT = 3! × 6! = 6 x 720 = 4320 Number of words formed when vowels are never together = 40320 – 4320 = 36000
Who among the following attends singing class in Morning?
Which of the following pair sit in the extreme end?
Who sits second to the right of the one who order from Amazon?
Which of the following statement is true?
I) V sits second to the left of the one who uses Samsung
II) T sits immediate right of R
III) R uses Asus
Who among the following is an immediate neighbour of J?
Which of the following statement(s) is/are true?
I. N and L are immediate neighbors
II. Only one person sits between Q and O when counted ...
If the person who faces D likes White colour, then C likes which of the following colour?
Who amongst the following reads The Hindu?
Who among the following attends singing class on Wednesday?
What is the position of C with respect to E?
