General science 2

1. Which of the following is a possible dimensionless quantity ?

 
 
 
 

2. Which of the following is not a scalar quantity ?

 
 
 
 

3. Root develop from any part of plant body except the radical –

 
 
 
 

4. Root develop from radical –

 
 
 
 

5. Prop root is –

 
 
 
 

6. Root from in Dahila –

 
 
 
 

7. Climbing root are found in –

 
 
 
 

8. Epiphytic root are found in –

 
 
 
 

9. Pnematophores are found in –

 
 
 
 

10. Velamen present in orchide plant –

 
 
 
 

11. Which of the following is not a root ?

 
 
 
 

12. A plant bud is ……………..

 
 
 
 

13. Cathode rays have

 
 
 
 

14. Neutron was discovered by

 
 
 
 

15. The discovery of neutron became very late because –

 
 
 
 

16. The three basic component of an atom are –

 
 
 
 

17. The word ‘Insolation’  means ?

 
 
 
 

18. Which of the properties of the element is a whole number ?

 
 
 
 

19. Electromagnetic radiation with maximum wavelength is –

 
 
 
 

20. The concept of dual nature of radiation was proposed by –

 
 
 
 

Question 1 of 20

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