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Can I get CAT 2017 syllabus?

the ratio of jim salary for october to his salary for november is 1.5/1.333 and ratio of salary of nov to that for december is 2/2.6666 the worker get 40 rs. more on december than for october and get 40% as a bonus of the salary of three month .find the bonus

We had/ helped him/ if he had/ requested earlier.

is test also available n hindi?

are there any tricks to solve parajumbles

when will the new course starts for cat2017

can i get the solution for the bob sweeper cum peon exam and also previous years papers ?

If the roots of the equation $$ax^2 + bx + c = 0$$ are of the form $$\frac{\alpha}{(\alpha - 1)}$$ and $$\frac{\alpha + 1}{\alpha}$$, then the value of $$(a+b+c)^2$$ is 

(a) $$2b^2 - ac$$    

(b) $$b^2 - 2ac$$

(c) $$b^2 - 4ac$$

(d) $$4b^2 - 2ac$$

Please let me know the complete solution.

How do I prepare for functions?