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The birtish matamatican lewis caroll also loved to make up fantastic stories in which he embedded a no of clever riddles .for example his popular story alice in wonder land ,is about a ypung girl called alice whose dreams of a strong world where she meets several unusual characters including red queen and the march hare.in our story after two years of time .paul will be ass old as alice .presently he is 6 times as old.how old is paul now?
options
a)2
b)4
c)3
d)6

Read Solution (Total 5)

TCS Other Question

a result of global warming is that the ice of some glaciours is melting .12 years after ice diappears tiny plants called lichens,start to grow on rocks.each lichens grow approx the shape of a circle .the relation ship b/w the diameter of a circle and age of lichens can be approxmated with formula d=13*(t-11) for t>11.whre d represents the diameter of lichens in millimeter ,and t repesents the years of of ice disappeared .using the formula calculate the diameter of lichen , 36 years after ice diappeared?
options
a) 468 mm
b) 457 mm
c) 325 mm
d) 11 mm
A long thin strip of width 10cms is kept on a flat surface .another identical strip is kept on it as a over loading manner such that the combined width of two is 15cms .what is the width if 22 strips kept like this ?

a.115 cms
b. 110 cms
c. 200 cms
d. 95 cms