Q 1 − Find the next number in the following series
345634567345678345678
Options :
A - 8
B - 9
C - 7
D - 6
Answer - B
Explanation
The sequence is like: 3456 34567 345678. Hence 9 will come.
Q 2 − Find the next number in the following series
1212312341234512345
Options :
A - 5
B - 9
C - 7
D - 6
Answer - D
Explanation
The sequence is like: 12 123 1234 12345. Hence 6 will come.
Q 3 − Find the next number in the following series
122123323443455
Options :
A - 4
B - 5
C - 7
D - 6
Answer - A
Explanation
The sequence is like: 12 21 23 32. Hence 4 will come.
Answer - C
Explanation
The sequence is like: 24 35 46 57 68. Hence 8 will come.
Answer - B
Explanation
The sequence is like: 435 546 657 768 879. Hence 9 will come.
Q 6 − Study the following series and answer the question.
2345273849294956492784
How many 4’s are there which are immediately preceded by an even number?
Options :
A - One
B - Two
C - Three
D - Four
Answer - C
Explanation
There are only three 4’s which are immediately preceded by an even number.
Q 7 − Study the following series and answer the question.
2345273849294956492784
How many 4’s are there which are immediately followed by an odd number?
Options :
A - One
B - Two
C - Three
D - Four
Answer - D
Explanation
There are four 4’s which are immediately followed by an odd number.
Q 8 − Study the following series and answer the question.
2345273849294956492784
How many 2’s are there which are immediately preceded by an even number?
Options :
A - One
B - Two
C - none
D - more than two
Answer - C
Explanation
There are no 2’s which are immediately preceded by an even number.
Q 9 − Study the following series and answer the question.
2345273849294956492784
How many 5’s are there which are immediately preceded by an even number?
Options :
A - One
B - Two
C - Three
D - Four
Answer - A
Explanation
There is only one 5 which is immediately preceded by an even number.
Q 10 − Study the following series and answer the question.
2345273849294956492784
How many 2’s are there which are immediately followed by a number 7?
Options :
A - None
B - Two
C - Three
D - Four
Answer - B
Explanation
There are only two 2’s which are immediately followed by number 7.
