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I am premium study room cracku student . you guyz have parajumbles with options . in cat options have been removed .. so what should I do if have to practice without option .

Study the information given below and answer the following questions:

There are n men and m women working at a construction job. The n men are ordered 1 to n such that each man ranked k (where k>1) takes as much time to do the job as the time taken by all men ranked lower than k working together would take to complete the job. The m women are ordered 1 to m such that each woman ranked k (where k>2) takes as much time to do the job as the time taken by the previous two women (k-1 and k-2) working together would take.

Question 3

If the first two men and first two women each working individually would take the same time to do the job and the seventh man takes 50 days to complete the work how much time would be taken the first man and fifth woman to do the job?

is it a cat level ques ..I mean on the difficulty index of 100 . where this will ques rank ?

Statements
st 1:Some Rats can fly
St 2:All bats can fly
Conclusion
Con 1:Some bats are rats
Con 2No Bats is rats
Please Expain me without Venn Diagrams

Question 5

XYZW is a square and an equilateral triangle AXY is drawn such that A is a point inside the square. What is the angle WAZ in degrees?

A

210

B

175

C

150

D

120

Explanation

Angle XAY is 60 degrees. Angle AXW is 30 degrees. As, XAW is an isosceles triangle, angle XAW equals 75 degrees. Similarly, angle YAZ equals 75 degrees. So, angle WAZ is 360-75-75-60=150 degrees

how can angle xaw be 75 ? if it's an iscoless triangle with both angle 30 then it should be 110? right ? please answer

are there an tricks to solve arrangements with parameters

How to exactly distinguish between 'Descriptive' 'Narrative' 'Analytical' 'Argumentative' 'Critical' 'Neutral' while suggesting the tone of the passage?

How to exactly distinguish between 'Descriptive' 'Narrative' 'Analytical' 'Argumentative' 'Critical' 'Neutral' while suggesting the tone of the passage?

what should be the minimum value of x for which (80!)/x will not be divisible by 4?
a)80
b)4*6*8........*80
c)2*3*.......*80
d)7686
e)None of these

What should be the strategy to solve the number series problem.

In geometry test 1, the soln for "Euclid has a triangle in mind. Its longest side has length 20 and another of its sides has length 10. Its area is 80. What is the exact length of its third side?" makes no sense to me. they have solved using Pythagoras theorem on a scalene triangle. Please look into it.