Reasoning: Alphanumeric Series Questions Set 17

Directions (1-3): Study the following information carefully to answer the questions given below.

R       M      A      5       Q      %      D      7      C     4       #       F        E       $        2     D        G       *      1        8      K       3      U        @     9     Z       X        &         Y

1. How many such consonants are there in the above arrangement,each of which is immediately followed by a vowel but not immediately preceded by a number?
   1
   2
   3
   4
   5
   Option B
   MA and FE

    

2. How many such consonants are there in the above arrangement, each of which is either immediately preceded by a vowel or immediately followed by a symbol but not both?
   none
   1
   2
   3
   4
   Option D
   

    

3. Which of the following is the 7th to the left of the 15th from the left end in the above arrangement?
   K
   C
   1
   7
   None of these
   Option D
   

    

4. What would come next in the following series? Z2, W4 , T6, Q8, ?
   P10
   N9
   N10
   O10
   None of these
   Option C
   Alphabets are decreasing by -3 and numbers increasing by +2

    

5. What would come next in the following series? A-2, C-1 , F-1 , J- 1.5 , ?
   P-2
   P-1
   O-3
   O- 1
   None of these
   Option C
   Alphabets are increasing by +2, +3 and so on.Numbers are multiplied by *0.5 , *1 ,*1.5 , *2

    

6. In a row of professors, B is 7th from the left and M is 4th from the right.When B and M exchange positions ,B will be 15th from the left.What will be M’s position from the right?
   8th
   12th
   4th
   11th
   none of these
   Option B
   

    

7. A letter was received by a college professor in the after noon of a week day.Next day he forwarded it to the college coordinator ,who was on leave that day.The college coordinator put up the letter to the headmaster next day in the evening.The headmaster studied the letter and disposed off the matter on the same day i.e.Saturday.Which day was the letter received by the inward clerk?
   Thursday
   Tuesday
   Wednesday
   Monday
   None of these
   Option A
   A gap of two days is there in receiving and the disposal of the application.

    

8. Which of the following letter would come in the following series? Z , W , R , K, ?
   D
   C
   B
   A
   None of these
   Option C
   Z is first alphabet, W is 4th , R is 9th and K is 16th.Therefore B is 25th.

    

9. Complete the following series? (1,1) , (2,8) , (3,27) , ?
   4, 16
   4 , 25
   4 , 32
   4 , 64
   none of these
   Option D
   The relationship is the 3rd power of the first digit.

    

10. Complete the series? AZ, CY, EX, GW, ?
    JV
    IV
    LM
    NV
    ON
    Option B