Logic problems | Reasoning | Brain teasers | Comparison | Tricky questions | Mathematics |#shorts

There are 200 questions on a 3 hour examination. Among these questions are 50 Mathematics problems. It is suggested that twice as much time be spent on each Maths problem as for each other question. How many minutes should be spent on Mathematics problems? (a) 36 (b) 60 (c) 72 (d) 100

Punnet "raked his brains" and tried to find an answer to a tricky question given in the paper but couldn't find one.

There are 100 questions in a two hour M.C.A. entrance test. Among these questions, 40 will be in the area of Reasoning. It is suggested that two and a half times as much time be allowed for each reasoning problem as for each of the other questions. How many minutes should be spent on the Reasoning Problem?

Lattice energy Problems | Lewis dot structures and formal charge | Dipole moment and Application of dipole moment Questions | Calculation of Hybridisation | Comparison of hybrid orbitals

Lattice energy Problems | Lewis dot structures and formal charge | Dipole moment and Application of dipole moment Questions | Calculation of Hybridisation | Comparison of hybrid orbitals

X and Y are two weak students in mathematics and their chances of solving a problem correctly are 1/8 and 1/12 respectively. They are given a question and they obtain the same answer. If the probability of common mistake is (1)/(1001) ,then probability that the answer was correct is a/b (a and b are coprimes).Then |a-b|=

In this type of question, a statement is given followed by two courses of action numbers I and II. The candidate is required to graph the statement, analyse the problem or policy it mentions and then decide which of the courses of action logically follow(s). Statement A large number of employees have gone on a mass casual leave in protest against the company's new recruitment policy. Courses of action I. The company should immediately withdraw the new recruitment policy. II. All these employees should immediately be suspended from their service.

Assertion: During Mendel's investigations into inheritance patterns it was for the first time that statistical analysis and mathematical logic were applied to problems in biology. Reason: Mendel investigated characters in the garden pea plant that were manifested as two opposing traits. e.g, tall or dwarf plants.