1. ar, cs, et, ?
(1) wy
(2) gv
(3) vb
(4) gu

2.   9,15, 23, 33, ?
(1) 44
(2) 36
(3) 38
(4) 45

3.   4, 7, 14, 24, 41, ?
(1) 71
(2) 68
(3) 72
(4) 51

4. Materials for rain proof coats and tents owe their water proff properties to 
(1) Surface tension
(2) viscosity 
(3) Specific gravity  
(4) Elasticity  

5. Icons are ………….. commands. 
(1) typed  
(2) verbal 
(4) picture  
(4) imaginary  

6. Which one of the following is an MS-DOS external command? 
(1) DIR
(2) COPY 
(3) FORMAT  
(4) PROMPT 

7. The most abundant enyme in the living world is 
(1) Rubisco  
(2) Invertase
(3) DNAse  
(4) Zymase

8. X-rays region lies between 
(1) Ultraviolet and visible region 
(2) Visible and infra-red region 
(3) Gamma-rays and ultraviolet region 
(4) Short radio waves and long radio waves  

9. A star appears twinkling in the sky because of 
(1) Scattering of light by atmoshpher
(2) Reflection of light by atmosthpere 
(3) Refraction of light by atmosphere 
(4) Diffraction of light by atmosphere  

10. When did the best productions of Gandharva sculpture appear? 
(1) Mauryan period
(2) Kushan period 
(3) Gupta period
(4) Harsh perod 

11. Panchayati Raj system is based on the principle of  
(1) Centralisation
(2) Decentralisation 
(3) both of these
(4) None of these 

12. Who chairs the Joint Session of the two Houses of Parliament? 
(1) President  
(2) vice- President
(3) Speaker of Lok Sabha  
(4) Prime Minister

13. A bill is a ‘Money Bill’ or not will be decided by 
(1) Finance Minister
(2) President 
(3) Chairman of Rajya Sabha  
(4) Speaker of Lok Sabha 

14.Work done by A in one day is half of the work done by B in one day. Work done by B is half of the work done by C in one day. If C alone can complete the work in 7 days, in how many days will A, B and C together will complete the work?
(1) 28
(2) 14
(3) 4
(4) 21

15.Three  times  a number  is 20%  more  than  twice  another  number   when  increased  by  105.  If  twice the first  number increased  by 36  is 20%  less  than  three  times  of  the  second  number,  then  what  is  the  first  number?
(1)  150
(2) 162
(3) 180
(4) None of  these

Answer Key:
1.d
2.d
3.b
4.a
5.c
6.c
7.a
8.c
9.c
10.c
11.b
12.c
13.d
14.c
15.b