Please carry the QQAD discussion for the next 50 problems here. Try getting each and every solution in the very 1st attempt itself. Avoid risky speed. Just in case you see any mod around, please request him to make this thread sticky. ...

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Actually I M Not Getting Any Region Bounded By These Two Curves

plz try to provide a diagram in he solutions to the geaometry and mensuration topics otherwise its real difficult to understand the sol

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@Aarav
9,313

Ravi, carry the discussion here http://www.pagalguy.com/discussions/cat-2007-quantitative-questions-a-day-101-to-133-the-discussions-25025021

- 1 Like

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ques# 105

solution for part A:**How many integral values of p are there for which the inequality 3 - x-p > x^2 is satisfied by at least one negative x?**

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Ques#105

Part B:

In the end of the question it says for all x in (1,2). This means x=1 for case 1and x=2 for case 2

case 1:

putting x=1 in the inequality we get

p^2+7*p+1

solving this using quadratic equation we will get 2 irrational values. The integral values between those 2 roots are -6,-5,-4,-3,-2,-1. Between those 2 roots the value of p^2+7*p+1 will be less than zero (p= -7/2 will give ninimum value of the equation). Hence -6,-5,-4,-3,-2,-1 satisfy the inequality for x=1

case 2:

putting x=2 in the inequality we get

p^2+8*p+4

solving this using quadratic equation we will get 2 irrational values. The integral values between those 2 roots are -7,-6,-5,-4,-3,-2,-1. Between those 2 roots the value of p^2+8*p+4 will be less than zero (p= -4 will give ninimum value of the equation).

Hence -7,-6,-5,-4,-3,-2,-1 satisfy the inequality for x=1

The common integral values from case 1 and 2 are

-1,-2,-3,-4,-5,-6

thus, (d) 6 is the answer

Hope the solution is correct...have given major fundae:)

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sorry for an off topic but i had an inquiry about the CAT form that i have filled

I have made a mistake in the form

Name in the leaving certificate ----- Purohit Jitendra Bhomraj

the name i have written in the form in box 12 is

BOX 12 ----- Jitendra Bhomraj Purohit

i have not yet filled the BOX 1 in which the name is required

and also the name in BOX 1 should be the same as in the

school leaving certificate

the name in BOX 1 and BOX 12 must be in the same format

now what should i do

please help me

should i write the same name in BOX 1 that i have written in the BOX 12

to make the format same in both the boxes ignoring the name in the school leaving certificate

would that be alright

if u all cannot help me with that then please give some advice of where would i get the answer of my query

please help me as quickly as possible as i have to sent it to the IIM

as early as possible

:

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I have made a mistake in the form

Name in the leaving certificate ----- Purohit Jitendra Bhomraj

the name i have written in the form in box 12 is

BOX 12 ----- Jitendra Bhomraj Purohit

i have not yet filled the BOX 1 in which the name is required

and also the name in BOX 1 should be the same as in the

school leaving certificate

the name in BOX 1 and BOX 12 must be in the same format

now what should i do

please help me

should i write the same name in BOX 1 that i have written in the BOX 12

to make the format same in both the boxes ignoring the name in the school leaving certificate

would that be alright

if u all cannot help me with that then please give some advice of where would i get the answer of my query

please help me as quickly as possible as i have to sent it to the IIM

as early as possible

:

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@Aarav
9,313

Sorry, was in half sleep early morning and hence posted #104 on the wrong thread

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@pratyush_sinha
440

------------------------------------------------------Quantitative Question # 104 (the answer for both Part A and Part B are in the same set of options)------------------------------------------------------Question(s):(Part A)A regular hexagon ABCDEF is inscribed in a circle with radius r. Another regular hexagon is formed (lying fully inside thecircle with radius r) with 2 of its vertices internally on AB and another 2 on the circle. What is the ratio of the sides ofthe smaller hexagon to the larger hexagon?(Part B)In circle O, chords AB and AC are drawn so that AB = AC. Chord PQ is drawn intersecting AB and AC at points D and E respectively. D lies internally between E and P. Given AD = EC = 1/3 and DB = AE = 1/4, what is the maximum value of PD - QE?(a) 1/18 (b) 1/12 (c) 1/13 (d) 1/6 (e) none of the foregoing

And 104 #

1. The answer is

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@Aarav
9,313

Quantitative Question # 104 (the answer for both Part A and Part B are in the same set of options)

------------------------------------------------------

(Part A)

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