Number Series
Direction: Read the given series and complete this series.
- BEH, KNQ, TWZ, ?
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All the letters of each term are moved nine steps forward to obtain the corresponding letters of the next term.
Correct Option: B
As per the details in the question the series is in the form of
All the letters of each term are moved nine steps forward to obtain the corresponding letters of the next term.
So , the next term of given series will be CFI .
- YEB, WFD, UHG, SKI, (?)
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As per the details in the question the series is in the form of
1st letter moves –2 steps each time.
2nd letter moves +1, +2, +3, +4 steps respectively.
3rd letter moves +2, +3, steps alternatively.Correct Option: A
As per the details in the question the series is in the form of
1st letter moves –2 steps each time.
2nd letter moves +1, +2, +3, +4 steps respectively.
3rd letter moves +2, +3, steps alternatively.
Hence the required answer is QOL .
Direction: In each of the following questions a number series is given. A number in the series is suppressed by letter ‘A’. You have to find out the number in the place of ‘A’ and use this number to find out the value in the place of the question mark ? in the equation following the series.
- 3/8 3/4 9/16 9/827/32 27/16 A
√A = ?
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The given series is in the below pattern,
First term = 3 8
Second term = First term × 2⇒ Second term = 3 × 2 = 3 8 4 Third term = Second term × 3 4
Similarly , we can calculate all others terms also.Correct Option: E
The given series is in the below pattern,
First term = 3 8
Second term = First term × 2⇒ Second term = 3 × 2 = 3 8 4 Third term = Second term × 3 4 ⇒ Third term = 3 × 3 = 9 4 4 16
Fourth term = Third term × 2⇒ Fourth term = 9 × 2 = 9 16 8 Fifth term = Fourth term × 3 4 ⇒ Fifth term = 9 × 3 = 27 8 4 32
Sixth term = Fifth term × 2⇒ Sixth term = 27 × 2 = 27 32 16 Seventh term = Sixth term × 3 4 ⇒ Seventh term = 27 × 3 = 81 16 4 64
∴ A = 81/64
So, 81/64 will come in place of A.√A = √ 81 = ? ⇒ ? = 9 64 8
- 42 62 92 132 A 242 312
A + 14 = ? × 14
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As per the details in the question the series is in the form of
First term = 42
Second term = First term + 20
⇒ Second term = 42 + 20 = 62
Third term = Second term + 30
⇒ Third term = 62 + 30 = 92
Fourth term = Third term + 40
⇒ Fourth term = 92 + 40 = 132
Fifth term = Fourth term + 50
⇒ Fifth term = 132 + 50 = A
∴ A = 182
So, 182 will come in place of A.Correct Option: B
As per the details in the question the series is in the form of
First term = 42
Second term = First term + 20
⇒ Second term = 42 + 20 = 62
Third term = Second term + 30
⇒ Third term = 62 + 30 = 92
Fourth term = Third term + 40
⇒ Fourth term = 92 + 40 = 132
Fifth term = Fourth term + 50
⇒ Fifth term = 132 + 50 = A
∴ A = 182
So 182 will come in place of A.
now , 182 + 14 = ? + 14⇒ ? = 196 = 14 14
- 18 24 A 51 72 98 129
A × 3 × 4 = ? 7 5
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As per the details in the question the series is in the form of
First term = 18
Second term = First term + 6
⇒ Second term = 18 + 6 = 24
Third term = Second term + 11
⇒ Third term = 24 + 11 = A
∴ A = 35
So 35 will come in place of A.
Similarly , we can calculate all next terms also.Correct Option: A
As per the details in the question the series is in the form of
First term = 18
Second term = First term + 6
⇒ Second term = 18 + 6 = 24
Third term = Second term + 11
⇒ Third term = 24 + 11 = A
∴ A = 35
Fourth term = Third term + 16
⇒ Fourth term = 35 + 16 = 51A × 3 × 4 = ? 7 5 ⇒ ? = 35 × 3 × 4 = 12 7 × 5
