Search Questions

What will be the minimum value of the sum of the squares of the roots of the equation x2- (m-3)x+m-8, when m is a positive integer After solving we arrive at the equation m2-8m+25, why can't I put m=1 to arrive at the lowest value

many questions are wrong either there question is wrong or solution is wrong

The average age of a family of 5 members - is the same today as it was 5 years ago . There is no change in the family except that the elder daughter was replaced by daughter in law . If the age of the elder daughter is 48 years , how old is daughter in law ?

GUYS FROM WHERE SHOULD I START MY ARITHMETIC PREPARATION

Mts

how to prepare for lr di?

Guys, I am too weak in quants and am not able to solve a single question. Can someone please suggest some topics that I can master during the last days of CAT? so that I can atleast solve 4-5 questions

Guys kesi chalra hain preparation? Kitne aare hain cracku ke mocks me?

What is the reminder when 50! is divided by 17^3

I was solving a RC of philosophical genre titled Popper's falsification principle and was having difficulty to eliminate two close options for two qstns..kindly solve my doubt.

Basically the central idea is that scientific theories are those which are subjected to falsification unlike metaphysical theories(for eg universal or existential statements)which can't be logically refuted. Mainly he provides a principle to distinguish between science and metaphysics as such.

Q.1 The claim that universe exists is scientifically false because?

A.There is no conclusive evidence through which we can prove that universe doesn't exist.
B.There exists little logical refutation of the claim that universe exists.

Q.2 The author would most likely agree with which of the following?

A.Aristottle knew his wife had more tooth than him,although he was twice married,never did it appear to him to verify his assertion.

B.Aristottle knew his wife had more tooth than him,although he was twice married,never did it appear to him to falsify his assertion.