Question 1 :
In the following series two wrong numbers are given out of which one differs by a margin of 1 i.e., +1 or –1 and the other with a greater margin. From the choices choose the number that is differing by the greater margin. The first and the last number in the series are always correct.<br>1, 2, 7, 21, 88, 445, 2673, 18739

Question 2 :
In the following question a number series is given. After the series, a number is given along with (a), (b), (c), (d) and (e). You have to complete the series starting with the number given to find the values of (a), (b), (c), (d) and (e) applying the same pattern followed in the given series. Then answer the question given below.<br>1, 3, 11, 47, 239, 1439<br> (a), (b), (c), (d), (e), 2159<br> What is the value of (a) in the series?

Question 3 :
This question are based on the set of numbers given below. <br>417 258 193 624 275<br>If 1 is added to the middle digit and 1 is subtracted from the last digit and then the first and the second digits are interchanged, then which of the given numbers becomes the second smallest number?

Question 4 :
Complete the following series.<br> ATNHG, DKCMB, CVPJI, GNFPE, EXRLK, JQISH, GZTNM, _____

Question 5 :
In the following series two wrong numbers are given out of which one differs by a margin of 1 i.e., +1 or –1 and the other with a greater margin. From the choices choose the number that is differing by the greater margin. The first and the last number in the series are always correct.<br>15120, 7560, 2525, 630, 126, 20, 3

Question 8 :
In the following question a number series is given. After the series, a number is given along with (a), (b), (c), (d) and (e). You have to complete the series starting with the number given to find the values of (a), (b), (c), (d) and (e) applying the same pattern followed in the given series. Then answer the question given below.<br>0, 6, 24, 60, 120, 210<br> 210, (a), (b), (c), (d), (e) <br>What is the value of (b) in the series?

Question 9 :
In the following series two wrong numbers are given out of which one differs by a margin of 1 i.e., +1 or –1 and the other with a greater margin. From the choices choose the number that is differing by the greater margin. The first and the last number in the series are always correct.<br>1, 4, 15, 64, 260, 1024, 4096, 16384

Question 10 :
In the following series two wrong numbers are given out of which one differs by a margin of 1 i.e., +1 or –1 and the other with a greater margin. From the choices choose the number that is differing by the greater margin. The first and the last number in the series are always correct.<br>2, 10, 30, 65, 130, 222, 349, 520

Question 12 :
In the following question a number series is given. After the series, a number is given along with (a), (b), (c), (d) and (e). You have to complete the series starting with the number given to find the values of (a), (b), (c), (d) and (e) applying the same pattern followed in the given series. Then answer the question given below.<br>64 55 17 <br>81 32 2t If t is the resultant of the first row,<br> what is the resultant of the second row?

Question 13 :
Complete the following series.<br>5, 12, 13, 7, 14, 17, 9, 16, 19, 11, 18, 23, ____, ____, ____

Question 14 :
Complete the following series.<br> 13, 39, 118, 356, 1071, 3217, ____

Question 15 :
This question are based on the set of numbers given below. <br>417 258 193 624 275<br>If each number is written in reverse order and then the first and the third digits of the numbers so obtained are interchanged, then which of the given numbers becomes the second smallest number?

Question 17 :
In the following question a number series is given. After the series, a number is given along with (a), (b), (c), (d) and (e). You have to complete the series starting with the number given to find the values of (a), (b), (c), (d) and (e) applying the same pattern followed in the given series. Then answer the question given below.<br>7, 9, 13, 21, 40, 69, 133 <br>What is the fifth term in the new series?

Question 18 :
The questions contains a number series one of the number is a wrong number. Find out the wrong number and form a new series starting with the wrong number and using the pattern in the given series. Answer the questions based on the new series.<br> 7, 21, 66, 138, 420, 846 <br>What is the fifth term of the new series?