Sunday, 25 October 2015

CAT 2015 - CAT QA CHALLENGE II

How Many interested in a CAT QA Challenge ! 

Simple Game - When I post a question - You have to post the correct answer before anybody else can .

If somebody beats you then the winner gets the next question till he gets beaten in turn by somebody else 

an so on.. 

Inbox / Comment here if you want to play !

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RECENT ACTIVITY

Well ! That is all for today folks !! Hope you enjoyed the session and learnt a few things! Great participation.. and the top performer would bePrashant Singh Chauhan for the day ! See you with anew challenge soon ! Good Night !

Let us know what topics you would like to be challenged on

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Ankit Singh
Ankit Singh probability
6 hrs · Like
Ankit Singh
Ankit Singh good night sir
6 hrs · Like
Tanveer Iqbal Ahmed
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And we have a new winner Nishchay Nath !

Ankit Singh likes this.
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Tanveer Iqbal Ahmed
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Ankit Singh
Ankit Singh soln i dont get it
7 hrs · Like
Saptorshi Mukherjee
Saptorshi Mukherjee Line joining centres paasses through pt of intersect
7 hrs · Like
Ankit Singh
Ankit Singh how can we judge it is equilateral
7 hrs · Like
Gopi Krishna
Gopi Krishna @ankit singh imagine a radius of the larger circle from O passing through R which would be 3 now or can be split into 2R+1 => 2R+1=3 then R=1
6 hrs · Like
Gopi Krishna
Gopi Krishna there should be one line passing connecting O and R which can hit the circumference of the cirlce which is nothing but the radius of the larger circle
6 hrs · Like
Ankit Singh
Ankit Singh not clear why it is 3
6 hrs · Like
Ankit Singh
Ankit Singh is it given all small are identical
6 hrs · Like
Gopi Krishna
Gopi Krishna AB is 6 ( given) which is diameter of the bigger circle and radius of it would be 3
6 hrs · Like
Tanveer Iqbal Ahmed
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Though I am posting solutions - much shorter solutions can be worked out

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Tanveer Iqbal Ahmed
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Khyati Bagga and Sourav Dandapat like this.
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Ankit Singh
Ankit Singh is net ka kya karun....
7 hrs · Like
Tanveer Iqbal Ahmed
Tanveer Iqbal Ahmed in terms of concepts
7 hrs · Like
Prashant Singh Chauhan
Prashant Singh Chauhan Rough hai,proper karke dale?
7 hrs · Like
Ankit Singh
Ankit Singh v proportion to area square
7 hrs · Like
Ankit Singh
Ankit Singh power terms clearly shows that option no need to solve
7 hrs · Like · 1
Sourav Dandapat
Sourav Dandapat C
Nice one
7 hrs · Like
Tanveer Iqbal Ahmed
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Prashant Singh Chauhan - 4th one

An equilateral triangle ABC of side 40 cm is cut into two pieces in such a way that one piece is an
equilateral triangle containing the vertex A and the second piece is a trapezium. Two such trapeziums
are placed beside each other to form a parallelogram. What is the perimeter (in cm) of the...

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Sourav Dandapat likes this.
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Tanveer Iqbal Ahmed
Tanveer Iqbal Ahmed b To form a trapezium using a single cut, the line drawn
must be parallel to the base.
Let's assume that the line divides the sides in the ratio

'K : 1 – K'.
Then the sides of the trapezium are 40(1 – K), 40,
40(1 – K) and 40K.
When two such trapeziums are placed beside each
other such that one side is common we get a
parallelogram whose sides are 40(1 – K ), 40 + 40K,
40(1 – K) and 40 + 40K .
So the perimeter = 4 × 40 = 160 cm.
7 hrs · Like · 1
Tanveer Iqbal Ahmed
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New Winner ! Gopi Krishna !!

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Tanveer Iqbal Ahmed
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And that is a hat trick ! Congratulations Prashant Singh Chauhan

Rahul Khandelwal likes this.
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Tanveer Iqbal Ahmed
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Congratulations Prashant Singh Chauhan - Second person to defend Title ~ after Sourav Dandapat

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Tanveer Iqbal Ahmed
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Ankit Singh beaten by seconds and the baton goes to Prashant Singh Chauhan

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Tanveer Iqbal Ahmed
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New Winner Ankit Singh from Indore .. IIM ghar ke paas hi hai

Tanveer Iqbal Ahmed's photo.
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Cat Bond
Cat Bond Wo remainder wala question consider nai hoga kya sir? unsure emoticon
7 hrs · Like
Tanveer Iqbal Ahmed
Tanveer Iqbal Ahmed Sorry that was just an audience question
7 hrs · Like · 1
Tanveer Iqbal Ahmed
Tanveer Iqbal Ahmed But yes congrats
7 hrs · Like · 1
Tanveer Iqbal Ahmed
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Can you pull off a Hat Trick ? Sourav Dandapat

Tanveer Iqbal Ahmed's photo.

AUDIENCE KOSCHAN!

The first 23 natural numbers are written in increasing order beside each other to form a single
number. What is the remainder when this number is divided by 18?
(a) 1 (b) 6 (c) 12 (d) 15

Comments
Cat Bond
7 hrs · Unlike · 1
Harsh Tak
Harsh Tak 9a+6=2b+1>>15
7 hrs · Like
Cat Bond
Cat Bond 18=2*9
With 2 remainder =1
With 9 remainder 23*24/2 = 276/9 = 6
...See More
7 hrs · Like
Tanveer Iqbal Ahmed
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Sourav Dandapat successfully defends from Bhutan !!

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Tanveer Iqbal Ahmed
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That was 2 from ADURO in a row and I swear I did not leak any questions 
tongue emoticon

bit.do/aduroweb

Payal Sachdeva likes this.
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Tanveer Iqbal Ahmed
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That was Superb - Sourav Dandapat and from Bhutan at grin emoticon

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Sourav Dandapat
Sourav Dandapat tongue emoticon
7 hrs · Like
Sourav Dandapat
Sourav Dandapat Bhutanese rhapsody
7 hrs · Like
Tanveer Iqbal Ahmed
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That was 2 from ADURO in a row and I swear I did not leak any questions tongue emoticon

Comments
Ankit Singh
Ankit Singh ohh both seems false
7 hrs · Like
Ananya Utkarsh
Ananya Utkarsh assume the trapezium is isosceles, w eknow it can be inscribed inside a circle
7 hrs · Like
Ankit Singh
Ankit Singh how can we
7 hrs · Like
Ankit Singh
Ankit Singh assume
7 hrs · Like
Gopi Krishna
Gopi Krishna on comparing adb and adc you cant relate them through similarities as the sides opposite to the equal angels can never be equal in a trapezium Ananya Utkarsh
7 hrs · Edited · Like
Ashutosh Hans
Ashutosh Hans Missed "not true" -D grin emoticon
7 hrs · Like
Tanveer Iqbal Ahmed
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Rahul Khandelwal Hadbad mein Gabbar ? tongue emoticon

Payal Sachdeva and Ankit Singh like this.
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Rahul Khandelwal
Rahul Khandelwal Hanji sir...
8 hrs · Like
Gopi Krishna
Gopi Krishna hadbad ?? hush ??
8 hrs · Like
Swapnil Bharambe
Swapnil Bharambe Is this Logical puzzle ?
7 hrs · Like
Tanveer Iqbal Ahmed
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New winner Ananya Utkarsh Congo...

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Tanveer Iqbal Ahmed
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One question sir!
Why this group photo?

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Swapnil Bharambe
Swapnil Bharambe Good
My Ambition to become in the rich gang of Tata Birla
8 hrs · Unlike · 2
Payal Sachdeva
Payal Sachdeva grin emoticon
If that would have been my ambition.
I would have done some B.tech or something not journalism.
...See More
8 hrs · Unlike · 2
Swapnil Bharambe
Swapnil Bharambe Payal Sachdeva

Engineer are also billionaire albeit I am not engineer
...See More
7 hrs · Like · 1
Tanveer Iqbal Ahmed
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First winner of the day - Ashutosh Hans

Payal SachdevaAnkit Singh and 2 others like this.
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Gopi Krishna
Gopi Krishna day???
8 hrs · Like
Tanveer Iqbal Ahmed
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Tanveer Iqbal Ahmed shared his event.
8 hrs · Calcutta · 

For those who missed yesterday - The story till now -https://www.facebook.com/events/925291784232413/

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Swapnil Bharambe
Swapnil Bharambe Attachment not available
8 hrs · Like
Akhilesh Rathore
Akhilesh Rathore Tanveer sir kitni der chalega? I have practical exam tomorrow.
8 hrs · Like
Tanveer Iqbal Ahmed
Tanveer Iqbal Ahmed Attendance is optional smile emoticon
8 hrs · Like
Tanveer Iqbal Ahmed
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Kitney aspirants the??

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Tanveer Iqbal Ahmed
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Akhilesh Rathore and Rahul Khandelwal were in the lead yesterday . Let's see what happens today

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Tanveer Iqbal Ahmed
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Tanveer Iqbal Ahmed updated the event photo.
8 hrs · 
Tanveer Iqbal Ahmed's photo.
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Tanveer Iqbal Ahmed
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Tanveer Iqbal Ahmed created the event.
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