| Q. No. 115: | Find out the wrong number.
4, 6, 18, 49, 201, 1011
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| A : | 1011
| | B : | 201
| | C : | 18
| | D : | 49
| | |
Answer: C
4*1+2 =6
6*2+3 = 15
15*3+4 = 49
49*4+5 = 201
201*5+6 = 1011
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| Q. No. 116: | Find out the wrong number.
48, 72, 108, 162, 243, 366
|
| A : | 108
| | B : | 162
| | C : | 243
| | D : | 366
| | |
Answer: D
48*3/2 = 72
72*3/2 = 108
108*3/2 = 162
162*3/2 = 243
243*3/2 = 364.5.
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| Q. No. 117: | Find out the wrong number.
2, 54, 300, 1220, 3674, 7350
|
| A : | 3674
| | B : | 1220
| | C : | 300
| | D : | 54
| | |
Answer: A
2*6 +7*6 = 54
54*5+6*5 = 300
300*4+ 5*4 = 1220
1220*3 + 4*3 = 3672
3672*2 + 3*2 = 7350.
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| Q. No. 118: | Find out the wrong number.
19, 68, 102, 129, 145, 154
|
| A : | 154
| | B : | 129
| | C : | 145
| | D : | 102
| | |
Answer: D
19+72 = 68
68+62 = 104
104+52 = 129
129+42 = 145
145+32 = 154
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| Q. No. 119: | What should come next in the following number series ?
1 3 1 3 2 1 3 4 1 3 6 1 3
|
| A : | 4
| | B : | 6
| | C : | 8
| | D : | 3
| | |
Answer: C
13, 13 2, 13 4, 13 6, 13 8
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| Q. No. 120: | Complete the following series :
WFB, TGD, QHG, (..?..)
|
| A : | NJK
| | B : | NIJ
| | C : | PJK
| | D : | NIK
| | |
Answer: D
W-3 = T, T-3=Q, Q-3 = N
F-3=G, G-3 =H, H-3 = I
B+2 = D, D+3=G, G+4 = K
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