Alpha Numeric Sequencing Puzzle- Exercise


 

Directions (Questions 1 to 5)- Study the following arrangement carefully and answer the questions given below :

R E 5 D A P $ 3 T I 9 7 9 B # 2 K % U 1M W 4 * J 8 N

1. Which of the following is exactly in the middle between 3 and 1 in the above arrangement

a. B

b. K

c. 9

d. #

2. How many such numbers are there in the above arrangement, each of which is immediately preceded by a consonant and not immediately followed by a consonant?

a None

b. One

c. Two

d. Three

3. How many such vowels are there in the above arrangement, each of which is immediately followed by a number but not immediately preceded by a consonant ?

a. None

b. One

c. Two

d. Three

4. Which of the following is seventh to the left of the' sixteenth from the left in the above arrangement?

a. A

b. U

c. 4

d. T

5. Four of the following five are alike in a certain' way based on their position in the above arrangement and so form a group. Which is the one that does not belong to that group?

a. B K 7

b. M * U

c. D P E

d. W J T

Directions (Questions 6 to 10): Study the following arrangement carefully and answer the questions given below :

8 C M @ N £ T 2 Y 6 S α Q $ 7 * W # Z 3 U E % A 4

6. How many symbols are there in the above series each of which is immediately preceded and also immediately followed by a vowel?

a. Nil

b. One

c. Two

d. Three

7. If all the vowels are dropped from the above series, which of the following would be the eighth element to, the right, of the thirteenth element from the left end ?

a. 4

b. 8

c. %

d. C

8. If each symbol is first converted into a numeral and then all the numerals are converted into English letters, how many converted English letters will be there in the above arrangement of elements?

a. 7

b. 12

c. 13

d. 25

9. What should come in place of the question mark in the following series based on the above arrangement?

CMA NCE 2Y3  ?   $7*

a. £ Q #

b. S a #

c. S 6 a

d. S a Z

l0.  Four of the following five are alike in a certain way with respect to their position in the above arrangement. Which is the one that is different from the other four?

(a) £ 6 2

(b) Q 7 W

(c) E 3 #

(d) T M N

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