Ch-13 Letter Series : Exercise 1


Directions for Q. No. 1 to 20 : These questions’ are based on the letter series. In each of these series, some letters are missing. Select the correct alternative. If more than’ five letters are missing, select the last five letters of the series :

1.ab—–d-a—–

(a) dabce      (b) eabcd      (c) edcba      (d) cdeab

Answer & Solution

2. abxyzbx – zyx–y——

(a) baxyz      (b) abxzy      (c) abxyz      (d) abzyx

Answer & Solution

3. aba–a–ba–b-

(a) bbabb      (b) abbbb      (c) abbba      (d) abbab

Answer & Solution

4. n-mnp–p- npmn-mnp

(a) pmnpm     (b) pmnpp      (c) pmnmp     (d) pnpmn

Answer & Solution

5. x-xxy-x-xy-yxx–yy-y

(a) xyyyy       (b) xxyyx      (c) yxxyx      (d) xyxyx

Answer & Solution

6. pqr- r- r- qp– qrp

(a) qppqr      (b) qprqp      (c) pqpqr      (d) qrppq

Answer & Solution

7. ab-d–b- dm–x–

(a) abmdx      (b) abxdm      (c) axdbm      (d) abxmd

Answer & Solution

8. pq-st- p – rss- pq ——

(a) rstqp      (b) tsrqp      (c) rstpq     (d) rtspq’

Answer & Solution

9. abc-ea–dd-bcc——

(a) bbbbb      (b) abbbb      (c) dcbbb      (d) None

Answer & Solution

10. xyzu-yz- v — uv——-

(a) uvxyz      (b) vuzyx      (c) uvzyx      (d) vuxyz

Answer & Solution

11. — r- ttp –s – tp —s —

(a) rstqp     (b) tsrqp      (c) rstpq       (d) None

Answer & Solution

12. uvwxyuv–au—a–a–

(a) aaaaa      (b) uvaaw      (c) uvaaa      (d) waaaa

Answer & Solution

13. – – x – zbxazyxabyz – – – – –

(a) abxzy      (b) abzxy      (c) abxyz      (d) bxayz

Answer & Solution

14. ab— bc- e-c– ab –a–

(a) cbade      (b) deabc      (c) edacb      (d) edcba

Answer & Solution

15. abc-e-bce-abe-ea —-

(a) uabeee      (b) abcde      (c) aedcb      (d) aeeee

Answer & Solution

16 . x-z–yz-xy —–

(a) zuxyz      (b) zuyxx      (c) xyuzy      (d)yxuzx

Answer & Solution

17. ab– tta-xy—b——

(a) xyabt      (b) xybat      (c) xytab      (d) xtaby

Answer & Solution

18. wx – – wwy – – – wz – – – –

(a) zwwyw      (b) zwwww      (c) zxyzw      (d) zwwwx

Answer & Solution

19. a- – – eab – d – b – – b –

(a) bcdba      (b) bcdbe      (c) bcaba      (d) bcabc

Answer & Solution

20. – – rst – q – sup – – uup – – – –

(a) pquuu      (b) pqrst      (c) pqruu      (d) pqrsu

Answer & Solution

Directions for Q. No. 21 to 25 : In each of the following letter series, some of the letters are missing, which
given in that order as one of the alternatives below it.
choose the correct alternative.

21. a – bbc – aab – cca – bbcc

(a) bacb      (b) acba      (c) abba      (d) caba

Answer & Solution

22. ab-aa- bbb – aaa- bbba

(a) abba      (b) baab      (c) aaab      (d) abab

Answer & Solution

23.bc-b-c-b-ccb

(a) cbcb      (b) bbcb      (c) cbbc       (d) bcbc

Answer & Solution

24. abb – baa – a – bab – aba

(a) abba      (b) abab      (c) ccac      (d) aabb

Answer & Solution

25. abca – bcaab – ca – bbc – a

(a) ccaa      (b) bbaa       (c) abac      (d) abba

Answer & Solution