1) A committee has 5 men and 6 women. What are the number of ways of selecting 2 men and 3 women from the given committee? a. 150 b. 200 c. 250 d. 300


2) The number of arrangements that can be made with the letters of the word MEADOWS so that the vowels occupy the even places? a. 720 b. 144 c. 120 d. 36


3) Using all the letters of the word “NOKIA”, how many words can be formed, which begin with N and end with A? a. 3 b. 6 c. 24 d. 120


4) Using all the letters of the word “THURSDAY”, how many different words can be formed? a. 8 b. 8! c. 7! d. 7


5) How many three letter words are formed using the letters of the word TIME? a. 12 b. 20 c. 16 d. 24


6) A boy has nine trousers and 12 shirts. In how many different ways can he select a trouser and a shirt? a. 21 b. 12 c. 9 d. 108


7) There are 30 people in a group. If all shake hands with one another , how many handshakes are possible? a. 870 b. 435 c. 30! d. 29! + 1


8) In how many different ways can the letters of the word ‘OPTICAL’ be arranged so that the vowels always come together? a. 120 b. 720 c. 4320 d. 2160


9) In how many different ways can the letters of the word ‘MATHEMATICS’ be arranged so that the vowels always come together? a. 10080 b. 4989600 c. 120960 d. None of these


10) How many 4letter words with or without meaning, can be formed out of the letters of the word, ‘LOGARITHMS’, if repetition of letters is not allowed? a. 40 b. 400 c. 5040 d. 2520
