Question
A boy is standing in front of a plane mirror at a
distance of 3 m from it. What is the distance between the boy and his image?Solution
The image formed by a plane mirrorisalwaysvirtualupright,andofthesame shape and size as theobject it is reflecting. A virtualimageisacopyofanobjectformedatthe location from which the light rays appear to come
Statements:All circles are rectangles.
No rectangle is a square.
Conclusions:I. No square is a rectangle.
II. Some rectangles are...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be tru...
Statements:
All microscopes are telescopes
No telescope is a screw
All screws are rockets
Conclusions:
I....
Statements:Some villages are towns.
Some towns are huts.
All huts are rivers.
Some rivers are tents.
Conclusions:I. Some t...
Three statements are given, followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance wit...
Statements:
Some bags are trolleys.
All trolleys are luggage.
Some luggage is a warehouse. ...
Three statements are given followed by three conclusions numbered I, |I & Ill. Assuming the statements to be true, even if they seem to be at variance ...
- Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance wi...
Statements : All roses are Daisy.
No Lilly is a rose.
No Daisy is a Tulip.
Conclusions : I . No Tulip is a Daisy.
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