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TLS Online TPP Program

#Question id: 12600


Ecosystems are

#Unit 10. Ecological Principles
  1. Processors of energy and transformers of matter.  
  2. Processors of matter and transformers of energy.
  3. Processors of matter and energy. 
  4. Transformers of matter but not of energy.

Answer:- Option(s): 2


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TLS Online TPP Program

#Question id: 12894

#General Aptitude

A solid has 12 vertices and 30 edges. How many faces does it have?

TLS Online TPP Program

#Question id: 12895

#General Aptitude

Surface areas of three adjacent faces of a cuboid are p, q, r. Its volume is 



TLS Online TPP Program

#Question id: 12896

#General Aptitude

The areas of three consecutive faces of a cuboid are 12 cm2, 20 cm2 and 15 cm2, then the volume (in cm3) of the cuboid is

TLS Online TPP Program

#Question id: 12897

#General Aptitude

The area of three adjacent faces of a cuboid are x, y, z square units respectively. If the volume of the cuboid be y cubic units, then the correct relation between U, X, y, z is 


TLS Online TPP Program

#Question id: 12898

#General Aptitude

A wooden box measures 20 cm by 12 cm by 10 cm. Thickness of wood is 1 cm. Volume of wood to make the box (in cubic cm) is

TLS Online TPP Program

#Question id: 12899

#General Aptitude

Two solid right cones of equal height and of radii r1 and r2 are melted and made to form a solid sphere of radius R. Then the height of the cone is 

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