Question
Who enunciated the laws of planetary motion?
Solution
Kepler's laws of planetary motion are three scientific laws describing orbital motion, each giving a description of the motion of planets around the Sun. The laws are: the orbit of every planet is an ellipse with the Sun at one of the two foci; a line joining a planet and the Sun sweeps out equal areas during equal intervals of time; and the square of the orbital period of a planet is directly proportional to the cube of the semi-major axis of its orbit.
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...
Statements:
Only a few hut is home
Only few home is room
Only room is apartment
Conclusions:
I. Some home being apart...
Statements:
Only a few Meeting is Timing
Only a few Conversation is Meeting
No Conversation is Delegation
Conclusions:
<...Statements:Â
Only a few Pen are Pencils.
No Pencil is Rubber.
Only a few Pencils are Sharpner.
Only a few Sharpne...
Statement: Â Â Â Â Â
No Cow is Goat. Â Â Â Â Â
No Goat is Bear. Â Â Â Â Â
No Cow is Bear. Â Â Â Â Â
Conclusion:  �...
Read the given statements and conclusion carefully. Assuming the information given in the statement is true, even if it appears to be at variance with c...
Statements: No sun is a core.
       Some cores are earths.
Conclusions: I. Some cores are not suns.
    II. So...
Statements:
coins - mines.
cakes - mines.
hats - coins.
mines + ropes.
Conclusions:
I. ropes + hats
II....
- In the question below there are three statements followed by two conclusions I and II. You have to take the three given statements to be true even if they ...
Statement: All grams are metres.
                         No metre is a litre.
Conclusions: I. Some litres are ...
