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- Question
Find the missing term in the following series ? 10000, 11000, 9900, 10890, ?, 10781
Options- A. 10423
- B. 9801
- C. 10241
- D. 9712
- Correct Answer
- 9801
ExplanationClearly, alternatively we add and subtract 10% of a term to obtain the next term of the series.
Thus, 10000 + (10% of 10000)= 11000;
11000 - (10% of 11000) = 9900;
9900 + (10% of 9900) = 10890;
10890 - (10% of 10890) = 9801.
9801 + (10% of 9801) = 9801+980 = 10781.
So, missing term = 10890- (10% of 10890)= 9801. - 1. In the following question, various terms of an alphabet series are given with one or more terms missing as shown by (?). Choose the missing terms out of the given alternatives. AZ, GT, MN, ?, YB
Options- A. TS
- B. SH
- C. KF
- D. RX Discuss
- 2. Find the wrong number in the series 7, 28, 63, 124, 215, 342, 511
Options- A. 28
- B. 124
- C. 215
- D. 342 Discuss
- 3. 7, 8, 18, 57, ?, 1165, 6996
Options- A. 228
- B. 542
- C. 232
- D. 415 Discuss
- 4. Choose the missing terms out of the given alternatives Z, S, W, O, T, K, Q, G, ?, ?
Options- A. N,D
- B. N,C
- C. O,D
- D. O,C Discuss
- 5. Choose the missing terms out of the given alternatives Z, X, S, I, R, R, ?, ?
Options- A. J, I
- B. K, M
- C. G, I
- D. J, K Discuss
- 6. Find out the wrong term in the series 0, 2, 3, 5, 8, 10, 15, 18, 24, 26, 35
Options- A. 18
- B. 35
- C. 24
- D. 8 Discuss
- 7. Choose the missing terms out of the given alternatives DHL, PTX, BFJ, ?
Options- A. KOS
- B. NRV
- C. CGK
- D. OIK Discuss
- 8. What will come in place of question mark(?) in the following number series ? 6859 5832 ? 4096 3375
Options- A. 4589
- B. 4913
- C. 5013
- D. 5169 Discuss
- 9. Find out the wrong term in the series 380, 188, 92, 48, 20, 8, 2
Options- A. 20
- B. 48
- C. 92
- D. 2 Discuss
- 10. Complete the number series given below ? 13 19 37 ? 141 243
Options- A. 58
- B. 67
- C. 75
- D. 96 Discuss
Number Series problems
Search Results
Correct Answer: SH
Explanation:
First letter moves 6 steps forward. Second letter moves 6 steps backward.
Correct Answer: 28
Explanation:
Here the number follows the given rule
But 28 has been given in problem series.
so 28 is wrong number.
Correct Answer: 232
Explanation:
Here 2nd number = (1st number x 1 )+1
3rd number = (2nd number x 2 +2)
4th number = (3rd number x 3 )+3 and so on..
Therefore, 5th number = (4th number x 4) +4 =57 x 4 + 4 =232.
Correct Answer: N,C
Explanation:
The given sequence a combination of two series:
I)Z, W, T, Q, ? and II)S, O, K, G, ?
The pattern I is
Z - 3 = W
W - 3 = T
T - 3 = Q
Q - 3 = N
The pattern in II is
S - 4 = O
O - 4 = K
K - 4 = G
G - 4 = C
Correct Answer: G, I
Explanation:
Z - 2 = X
X - 5 = S
S - 10 = I
I - 17 = R
R - 26 = R
R - 37 = G
G - 50 = I
The series 2, 5, 10, 17, 26, 37, 50 is obtained by the pattern +3, +5, +7, +9, . . . .
Correct Answer: 18
Explanation:
The given sequence is a combination of two series:
i)0, 3, 8, 15, 24, 35
ii)2, 5, 10, 18, 26
The pattern in both i, ii is +3, +5, +7, . . . .
So, in ii) 18 is wrong and must be replaced by (10 + 7) = 17
Correct Answer: NRV
Explanation:
1.)D + 12 = P
P + 12 = B
B + 12 = N
2.)H + 12 = T
T + 12 = F
F + 12 = R
3.)L + 12 = X
X + 12 = J
J + 12 = V
Correct Answer: 4913
Explanation:
The given series follows a pattern that,
19 x 19 x 19 = 6859
18 x 18 x 18 = 5832
17 x 17 x 17 = 4913
16 x 16 x 16 = 4096
15 x 15 x 15 = 3375
So, the missing number in the given series = 4913
Correct Answer: 48
Explanation:
The correct pattern is -192, -96, -48, -24, -12, -6
So, 48 is wrong and must be replaced by (92 - 48) = 44
Correct Answer: 75
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