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Self Numerical Ability - Co-ordinate geometry Math Questions and Answer

(#M40037633) SELF QUESTION Catch the RAT Keep an EYE

Imagine a square which has 4 corners and 4 edges. FOUR cats are there in all 4 edges, Rat enters the square in one corner and travels through edges , At each edge ,the hungry cat ate an X no. of rats , and remaining rats pass through next corner where each of rat gets doubled in number(if 2 rats enters ,4 rats leaves the corner) , then to next edge where the same X amount of rat is eaten and so on, twist is that Rat has to leave the square through same corner , but none left at the end!!! My queston is HOW MANY ENTERED THE SQUARE !, HOW MANY EQUAL NUMBER OF RATS ARE EATEN BY THE CATS ! (minimum possible value) remember that equal no. of rats are eaten by cats...... All the best

RAAMASHAAMY (8 years ago)

Solved abhijeet Read Solution (2)

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(#M40009114) SELF QUESTION Keep an EYE

If x increases linearly, how will a-x behave (a>1) ?

a. Increase linearly
b. Decrease linearly
c. Increase exponentially
d. Decrease exponentially

Flower (10 years ago)

Unsolved Read Solution (8)

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