@FSOG said:ni iss weekend hai
mera bhi..chal iss waale ko mast fodte hain...kaafi tym hogya mock fode hue 
My answers
4!*5!
35*4!*4!
@dreamboy19 said:6C4 bhi hoga as we have to select 4 seats from remaining 6
bhai woh aa toh chuka...
My answers :-
5! *4!
35 * 15 * 4! *4!
@nits2811 said:bhai woh aa toh chuka...
Nahi... x1 g x2 .....aise karne se we are only determining the no of ways we can put the remaining 6 chairs in the 5 gaps....but an additional case is finally we have to select 4 chairs out of the 6 for the 4 boys.. hence 6c4...
Say, _ _ g _ g _ g _ _ g
this is a particular arranagement for the chairs...gaps represnting the chairs...
this is included in 7C4..
out of these only 4 will be occupied by the 4 boys... any four...as the arrangement 7C4 takes care of the condition that no 2 girls are together...
so 6C4 * 7c4 *4! *4!
1) answer- 2c1(starting from 1st seat or 2nd) * 4!*4!
2)same as allan89 7c4(defining gaps b/w the chairs)*6c4(among the 6 seats left for the boys choosing four)*4!*4!
Last one :mg:
How many ways 4 boys and 4 girls can seat in 10 chairs such that no two boys and no two girls are together?
@nits2811 said:mera bhi..chal iss waale ko mast fodte hain...kaafi tym hogya mock fode hue
bilkool bilkool!!
@DR.House said: 1) answer- 2c1(starting from 1st seat or 2nd) * 4!*4!2)same as allan89 7c4(defining gaps b/w the chairs)*6c4(among the 6 seats left for the boys choosing four)*4!*4!
GBBGBGBG is also a possibility.
so the answer is 4!*5!
Correction 1st one is wrong left case where there can be 2 gaps between two girls-> 5c4(min 3 gaps b/w girls)*4!*4! 😛
@RoadKill said: @nits2811 CR shayad aaya tha kuch logon ke slot mein.. Scary stuff. @YouMadFellow Tere slot mein tha na?
I don't remember whether CR was there, but all I can remember is that RCs were horrifying and also that one LR set was a bit ambiguous .. but anyways that time my prep was zero.. so even I can't trust myself on this..
@YouMadFellow Dunno.. I have heard that @Omkarp ki koi google doc repository hai with privileged member access. 😁
@abhi_14 said: srry guys fr the delay, ws discussing today mock with a fren...anyways as @Love_CAT pointed tht the D seems to b the correct options bt acc to CL the OA is C nd they provided following reasons:
Option (c) is the correct answer as it continues the idea of experiences that Second Life offers; 'these experiences' refer to 'types of experiences' discussed in the last line. Option (a) is incorrect as it breaks the link of the paragraph by discussing business and user groups. Both options (b) and (d) can seem close. However, options (b) and (d) build upon an idea that needs to be expressed first, viz. option (c). First, we need to state that these experiences are created collaboratively by the residents only then can we bring in option (b) or (d). Option (b) is a conclusion about Second Life being an experiment in collaborative experience innovation. Option (d) mentions how Linden Labs provides tools to the residents to create these experiences.
IMO, answer should be D...C "continues" the para...doesn't "complete" the para...I searched for the source...and they have taken this from middle of a para.....In CAT, this ambiguity never happens....after CAT i had searched the PCs' source....Their last sentence was the last sentence of that para too....from which it was taken...!!
| Q.21 In a square PQRS, T is the midpoint of PQ and U is any variable point on QR. What is the minimum possible value of 'SU + UT' (in cm) if the side of the square is 2 cm? |
| a2√2 |
| b√5 + √2 |
| c1 + 2√2 |
| d√13 |
@RoadKill said: @YouMadFellow Dunno.. I have heard that @Omkarp ki koi google doc repository hai with privileged member access.
Ohh.. sheh .. If my mock scores would have been awesome.. I could have got that access 😞 
.. But alas ! I shall thrive in my pitiful dungeon of failures !
.. But alas ! I shall thrive in my pitiful dungeon of failures !@michael88 said:IMO, answer should be D...C "continues" the para...doesn't "complete" the para...I searched for the source...and they have taken this from middle of a para.....In CAT, this ambiguity never happens....after CAT i had searched the PCs' source....Their last sentence was the last sentence of that para too....from which it was taken...!!
Not only that. Even question setter also modified the last sentence in case it had not fit the bill.
CAT 08 had two PCs where new options were created. But CL and TIME had followed the source, but their answers were turned out to be incorrect.
@Love_CAT said:Not only that. Even question setter also modified the last sentence in case it had not fit the bill.CAT 08 had two PCs where new options were created. But CL and TIME had followed the source, but their answers were turned out to be incorrect.
Are you sure....Verbal keys are always controversial (as no official keys are released)....Can you mention those questions....i never thought even this is possible..!!