Discussion
Home ‣ Verbal Reasoning ‣ Number Series Comments
- Question
- 8, 31, 122, 485, 1936, 7739,?
Options- A. 30950
- B. 46430
- C. 34650
- D. 42850
- Correct Answer
- 30950
ExplanationThe series is x 4 -1, x 4 - 2, x 4 - 3, x 4 - 4, ....,
- 1. 499, 622, 868, 1237, 1729, 2344,?
Options- A. 3205
- B. 3082
- C. 2959
- D. 3462 Discuss
- 2. 231, 342, 453, 564, .....?.....
Options- A. 576
- B. 475
- C. 675
- D. 567 Discuss
- 3. 796, 675, 554, 433, ...?....
Options- A. 512
- B. 231
- C. 213
- D. 312 Discuss
- 4. 20, 24, 33, 49, 74, 110?
Options- A. 133
- B. 147
- C. 159
- D. 163 Discuss
- 5. 529, 841, 961, 1369, 1681, 1849,?
Options- A. 2809
- B. 2601
- C. 3249
- D. 3481 Discuss
- 6. 274, 301, 426, 769, 1498, 2824, 5026
Options- A. 301
- B. 426
- C. 769
- D. 2824 Discuss
- 7. 14, 22, 34.5, 55.5, 87.25, 135.875, 209.125
Options- A. 55.5
- B. 34.5
- C. 135.875
- D. 87.25 Discuss
- 8. 10 ,15 , 24 , 35 , 54 ,75 ,100
Options- A. 35
- B. 75
- C. 24
- D. 15 Discuss
- 9. 2 , 8 ,32 , 148 , 765 , 4626 , 32431
Options- A. 765
- B. 148
- C. 8
- D. 32 Discuss
- 10. 108 , 54 , 36 ,18 , 9 , 6 , 4
Options- A. 54
- B. 36
- C. 18
- D. 9 Discuss
Number Series problems
Search Results
Correct Answer: 3082
Explanation:
The series is + 123, + (123 x 2), +(123 x 3), + (123 x 4), ...
Correct Answer: 675
Explanation:
the difference of the numbers (+ 111).
Correct Answer: 312
Explanation:
The difference of the number is (- 121).
Correct Answer: 159
Explanation:
The series is : 22, + 32, + 42, + 52, + 62, ..........
Correct Answer:
Explanation:
The series is : 232, 292, 312, 372, 412, ..........(Square of prime numbers)
Correct Answer: 2824
Explanation:
The series is ;
+ 33, + 53, + 73, + 93, + 113, + 133, ............
Correct Answer:
Explanation:
None of these
Correct Answer: 35
Explanation:
The given series is in the below pattern,
First term = 10
Second term = First term + 5 = 15
? Second term = 10 + 5 =15 ,
Third term = Second term + 9 = 24
? Third term = 15 + 9 = 24 ,
Similarly , we can find the all others terms also.
24 + 13 = 35, is wrong. It should be 37.
Fourth term = Third term + 13 = 37 + 17 = 54 ,
Fifth term = Fourth term + 17 = 54 + 21 = 75 ,
Sixth term = Fifth term + 21 = 75 + 25 = 100
The difference in successive nos. 9 ? 5 = 13 ? 9 = 17 ? 13 = 21 - 17 = 4.
Hence, 35 is wrong. It should be 37.
Correct Answer: 32
Explanation:
From the given graph , we can see that the increasing order of series as -
First term = 2
Second term = First term × 2 + 22
? Second term = 2 × 2 + 22 = 4 + 4 = 8 ;
Third term = Second term × 3 + 32
? Third term = 8 × 3 + 32 = 24 + 9 = 32 ; 32 is wrong. It should be 33.
Similarly , we can find all others terms also.
Fourth term = Third term × 4 + 42
? Fourth term = 33 × 4 + 42 = 132 + 16 = 148 ;
Fifth term = Fourth term × 5 + 52
? Fifth term = 148 × 5 + 52 = 740 + 25 = 765 ;
Sixth term = Fifth term × 6 + 62
? Sixth term = 765 × 6 + 62 = 4590 + 36 = 4626 ;
Seventh term = Sixth term × 7 + 72
? Seventh term = 4626 × 7 + 72 = 32382 + 49 = 32431
Hence, 32 is wrong. It should be 33.
Correct Answer: 9
Explanation:
The given series is in the below pattern,we can see that
Next term = Previous term ÷ n { putting n = 2 and 1.5 alternately }
First term = 108
Second term = First term ÷ 2
? Second term = 108 ÷ 2 = 54 ;
Third term = Second term ÷ 1.5
? Third term = 54 ÷ 1.5 = 36 ;
Third term = Third term ÷ 2
? Fourth term = 36 ÷ 2 = 18 ;
Fifth term = Fourth term ÷ 1.5
? Fifth term = 18 ÷ 1.5 = 9 is wrong. It should be 12.
Sixth term = Fifth term ÷ 2
? Sixth term = 12 ÷ 2 = 6 ;
Seventh term = Sixth term ÷ 1.5
? Seventh term = 8 ÷ 1.5 = 4
Hence, 9 is wrong. It should be 12.
Comments
There are no comments.More in Verbal Reasoning:
Programming
Copyright ©CuriousTab. All rights reserved.