Previous Year Papers

1. How many smaller cubes will  have at least two surfaces  painted with red colour?

2. How many smaller cubes have  no face coloured? 

3. How many triangles are there  in the following figure?  

4. Replace the sign (?) in the following sequence of numbers  with appropriate alternative:  42: 56:: 110: (?) 

5. Three out of the following four  pairs of numbers have the  same relationships. Find the  odd man out.  

6. Three of the following four  groups of letters contain letters of the alphabate placed in  a particular form. Find the one  that does not belong to the  group.

7. Three of the following four  numbers are alike in a certain  way and so form a group which  is the one does not belong to  the group?  

8. If TEMPLE is codded as  VHQURL, how would you code  CHURCH?  

9. Who is sitting to the left of 'A'?

10. E is facing whom? 

11. If the following scramble letters are rearranged to form the  name of a city, which letter will  appear in the middle?  A I D M U R A

12. How many even numbers are  there in the following series of  numbers, each of which is immediately preceded by an even  number? 5, 3, 4, 8, 9, 7, 1, 6, 5, 3, 2, 9,  8, 7, 3, 5

13. Find out the missing number  from the following series:  101, 100,––––87, 71, 46  

14. Find out the wrong number in  the pattern of the following  series:  864, 420, 200, 96, 40, 16, 0  

15. Which enzyme can catalyse  the conversion of glucose to  ethanol?  

16. Which of the following is a  common refrigerant used indomestic refrigerator?  

17. The separation of cream from  milk by churning is due to  

18. Which electromagnetic radiation is used in remote controls  of a television?          

19. The reason of climate change  is mainly due to-  

20.     Which of the following is responsible for global warming.