Number Series for SBI PO : SET 97

DIRECTION.1-5) What should come in place of the question mark (?) in the following number semis?

1)68, 67, 64, 59, ?

a)55

b)53

c)54

d)56

e)None of these

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2)21, 23, 27, 33, ?

a)37

b)41

c)43

d)49

e)None of these

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3)6, 12, 21, ?, 48

a)33

b)38

c)40

d)45

e)None of these

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4)4, 7, 12, 19, 28, ?

a)30

b)36

c)39

d)49

e)None of these

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5)15, 20, 30, 45,………..90, 120

a)63

b)64

c)70

d)67

e)None of these

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DIRECTION.6-10) What should come in place of the question mark (?) in the following number series?

6)5, 9, 17, 33, ………..119

a)55

b)45

c)65

d)75

e)None of these

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7)5, 8, 10, ?, 15, 18, 20, 23

a)13

b)14

c)11

d)16

e)None of these

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8)2, 4, 8, 16, ? 64, 128, 256

a)28

b)36

c)40

d)32

e)None of these

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9)2, 5, 11, 23, ?, 95, 191, 383

a)53

b)49

c)62

d)47

e)None of these

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10)2, 4, 8, 16, 32, ?, 128

a)68

b)65

c)66

d)67

e)None of these

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