__QUANT QUIZ-9 FOR LIC –AAO EXAM__

__PERMUTATION /COMBINATION__**1. How many 3 digit different numbers can be formed from the digits 3,4,5,6,7 without repetition:**

**a.**

**60**

**b.**

**80**

**c.**

**120**

**d.**

**135**

**2. Find the number of ways in which 8 players out of 12 players can be selected such that 2 particular player are always included and 3 particular players are always excluded:**

**a.**

**6**

**b.**7

**c.**

**8**

**d.**

**9**

**Direction (3 -5): Answer the below given questions using the word ‘GANESHPURI’**

**3. The letter S and E respectively occupy the first and last places:**

**a.**

**8!**

**b.**

**10!**

**c.**

**2! X 8!**

**d.**

**none of these**

**4. Vowels should not be together :**

**a.**

**6! X 4!**

**b.**

**8! X 3!**

**c.**

**7! X 4!**

**d.**

**none of these**

**5. How many words of 5 letters each can formed each containing 3 consonants and 2 vowels:**

**a.**

**14400**

**b.**

**120**

**c.**

**480**

**d.**

**none of these**

**6. How many different signals can be given using any number of flags from 6 flags of different colour:**

**a.**

**325**

**b.**

**2550**

**c.**

**1045**

**d.**

**none of these**

**7. A group of 4 is to formed from 5 women and 4 men in such a way that at least 2 women are there:**

**a.**

**101**

**b.**

**100**

**c.**

**201**

**d.**

**none of these**

**Directions (8- 10): In how many ways 5 Indian and 4 Englishman can be selected at a round table**

**8. There is no restriction :**

**a.**

**5! X 4!**

**b.**

**8!**

**c.**

**9!**

**d.**

**none of these**

**9. All the 4 Englishman sit together:**

**a.**

**6! X 4!**

**b.**

**5! X 4!**

**c.**

**8! X 4!**

**d.**

**None of these**

**10. All the 4 Englishman do not sit together:**

**a.**

**8! – 5! X4!**

**b.**

**9! – 5! X 4!**

**c.**

**8! – 6! X 4!**

**d.**

**none of these**

**ANSWERS**

**1.A, 2.B, 3.A, 4.C, 5.A, 6.B, 7.A, 8.B, 9.B, 10.A,**