Crack IBPS PO : Wrong Numbers : Aptitude day 57 

Q.1) 743, 835, 1018, 1295, 1663, 2123

a) 835

b) 1387

c) 2123

d) 1018

e) 3595

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743+(92×1)=835

835+(92×2)=1019≠1018

1019+(92×3)=1295

1295+(92×4)=1663

1663+(92×5)=2123

Q.2) 3, 6, 12, 20, 37, 70

a) 12

b) 6

c) 37

d) 70

e) 20

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21+1=3

22+2=6

23+3=11≠12

24+4=20

25+5=37

26+6=70

Q.3) 5, 12, 31, 85, 249, 736

a) 249

b) 12

c) 5

d) 736

e) 85

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31+2=5

32+3=12

33+4=31

34+5=86≠85

35+6=249

36+7=736

Q.4) 21, 142, 61, 111, 85, 94

a) 142

b) 61

c) 111

d) 85

e) 94

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21+112=142

142-92=61

61+72=110≠111

110-52=85

85+32=94

Q.5) 61, 1661, 435, 1336, 711, 1111

a) 1336

b) 711

c) 1111

d) 435

e) 1661

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61+402=1661

1661-352=436≠435

436+302=1336

1336-252=711

711+202=1111

Q.6) 50, 121, 195, 273, 354, 437

a) 195

b) 121

c) 437

d) 50

e) 273

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50+71=121

121+73=194≠195

194+79=273

273+83=356

356+89=445

Q.7) 150, 221, 147, 227, 146, 229

a) 221

b) 146

c) 147

d) 227

e) 229

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150+71=221

221-73=148≠147

148+79=227

227-81=146

146+83=229

Q.8) 143, 243, 154, 231, 165, 220

a) 143

b) 154

c) 231

d) 165

e) 243

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143+99=242≠243

242-88=154

154+77=231

231-66=165

165+55=220

Q.9) 321, 642, 1286, 2574, 5146, 10294

a) 642

b) 1286

c) 5146

d) 2574

e) 321

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321×2+2=644≠642

644×2-2=1286

1286×2+2=2574

2574×2-2=5146

5146×2+2=10294

Q.10) 74, 89, 110, 134, 164, 199

a) 89

b) 110

c) 134

d) 164

e) 199

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74+(5+10)=89

89+(10+10)=109≠110

109+(15+10)=134

134+(20+10)=164

164+(25+10)=199


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