1. Find the no of 2’s in the following sequence which are neither preceded by 6 nor immediately followed by 9? 


2. Find the total no of 3’s in the following series,which are preceded by 5 but not immediately followed by 6? 


3. Find the total no of 7’s in the following series which are after 6 and not before 8? 


4. Find the total no of 6’s in the series which are after 9 and not before 4? 


5. In the series, 9 2 3 4 1 1 2 2 6 4 1 2 2 8 7 4 2 1 5 3 8 6 2 1 7 1 4 1 3 2 8 6 


6. 5 1 4 7 3 9 8 5 7 2 6 3 1 5 8 6 3 8 5 2 2 4 3 4 9 6 


7. How many odd numbers whichare between odd and even numbers and divisable by 3? 


8. How many even numbers are there in the series, which are divisable by ‘6’ 


9. If the numbers from 5 to 75 which are divisible by 5 and leaves zero reminder, are arranged in descending order, which number comes in 7th place from the top? 


10. How many numbers amongst the numbers 2 to 40 are there which are exactly divisible by 4 but not by 2? 


11. In a row of chairs, one chair is 5th from either end of the row. How many chairs are there in the row?  

12. Suriya ranks 3rd from the top and 79th from the bottom in a class. Find the total number of students in the class?  

13. Amulya ranks 15th from the top and 38th from the bottom in a class. Find the total students in the class?  

14. A is sitting 14th from the left and B is 7th from the right. If there are four girls between A and B, Find the total no girls in the row, where A and B also girls? 


15. Sunita ranks twelth in a class of fortysix students. What will be her rank from the last?  

16. R is 7 ranks ahead of S in a class of 39. If Sumitâ€™s rank is 17th from the bottem, What is Râ€™s rank?  

17. In a class there are 90 students, girls number is double to the number of boys, John ranked 17th from the top. If there are 9 girls before John, how many boys are after him in rank?  

18. In a queue, A is 14th from the front and B is 17th from the end, while C is in between A and B. If A be ahead of B and there be 48 persons in the queue, how many persons are there between A and C?  

19. If Arun finds that he is 12th from the right and 4th from the left, how many boys should be added to make the student boys count as 46?  

20. Amulya ranked 16th from the top and 29th from the bottom among those who cleared the exam. 7 boys not attendedthe exam and 8 failed in it. How many boys were there in the class?  

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