Reasoning Quiz

Directions—(Q.1-5) In each of the following questions a number-sereis is given. Which one of the alternatives will replace the question mark (?) ?
1. 4, 9, 19, 39, 79, ?
(A) 169 (B) 159  (C) 119 (D) 139 (E) None of these

2. 0, 7, 26, 65, 124, 215, ?
(A) 305 (B) 295 (C) 342 (D) 323 (E) None of these

3. 4, 7, 10, 10, 16, 13, ?
(A) 19 (B) 23 (C) 21 (D) 22 (E) None of these

4. 7, 12, 19, 28, 39, ?
(A) 52 (B) 50 (C) 51 (D) 48 (E) None of these

5. 2, 11, 47, 191, 767, ?
(A) 2981 (B) 3068 (C) 3081 (D) 3058 (E) None of these

Directions—(Q.6-10) In each of the following questions a letter-series is given, in which some letters are missing. The missing letters are given in the proper sequence as one of the alternatives. Find the correct alternative.

6. mno—p—no—p—n—opm.
(A) opmno (B) pmomn (C) pmmpn (D) nmopo (E) None of these

7. ba—abab—b—ba—aba.
(A) abab (B) aabb (C) baab (D) bbaa (E) None of these

8. —acca—ccca—acccc—aaa.
(A) caac (B) ccaa (C) acca (D) caaa (E) None of these

9. mnm—mn—m—mn.
(A) nmnn (B) nmnm (C) mmmn (D) nmnm (E) None of these

10. ac—cab—baca—aba—acac.
(A) acbc (B) abca  (C) bacb (D) acbb (E) None of these

Answer
1-B, 2-C, 3-D, 4-A, 5-E, 6-B, 7-C, 8-D, 9-A, 10-E