Answer Posted / karteekkarteek001

If our heart doesn't beat for 72 times per min on an
average, we die.... Mathematics!

The air we inhale is roughly 78% by volume nitrogen, 21%
oxygen, 0.96% argon and 0.04% carbon dioxide, helium, water,
and other gases... again mathematics!!

Our potable water should have 'zero' bacteria, fungi and it
should have 2 Hydrogen atoms and 1 Oxygen atom. If any
number in this equation chages, we may get deceased... Here
again mathematics!!!

You can quote infinite (again mathematics) number of
examples in which we use/live in mathematics!! :-) LOL

The members a,b,12 forma geometric progression and the nos a,b,9 form an arithmetic progression. find the value of a+b

1079

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if card punch operator can process 80 cards in half an hour how many cards can this process in 7hr 30min?

946

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can i get model papers for the interview for the post of scientist/engineer'SC' at isro

3009

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What is the Value of [(3x+8y)/(X-2y)]; If X/2y=2?

1070

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I FINISHED MY UG DEGREE COURSE. I AM A MATHEMATICS STUDENT SO PLESE SEND MODEL QUESTION PAPERS FOR ELLEGIBLE OF DEGREE HOLDERS.

2781

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Name any two contribution of Aryabhatta.

1001

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If c = a/b; a-1 = c, what is the relation between a and b?

918

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y=log(sinx), find dy/dx.

1058

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Replicon company exam papers

968

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If a 16 story building has 12000ft on each floor. Company a rents 7 floors and company b rents 4 floors. What is the number of square feet of unrented floor space?

1019

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List any two objectives of teaching Mathematics at primary level.

979

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the value of x which makes xi+2j+3k and -i+5j+k perpendicular is

1058

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Write the simplified mathematical Maclaurin's expansion for f(x,y).

983

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What is New Math Movement?

974

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State the working rule to determine extreme value of the function f(x,y)

978

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