# @mhtsingla

##### Mohit Singla 4 karma
R D @gkcat14
the total surface area of a cylinder having a certain height is the sum of 2 parts. one of the part varies directly with its radii. the other part varies directly with the square of its radius. the total surface area of 2 cylinders whose radii are 10 cm and 20 cm are 720 sq cm and 2640 sq cm resp...
Mohit Singla @mhtsingla

TSA = Ar+Br^2 , 720=10A+100B, 2640=20A+400B, A=12, B=6, TSA = 12*15+6*225 = 1530.

###### Jobs & CareersISRO Scientist Recruitment 2014
Mohit Singla @mhtsingla
can someone post the 2013,11 CS paper answer key.
Mohit Singla @mhtsingla

how to do that... from where to attach a file

###### Jobs & CareersISRO Scientist Recruitment 2014
Mohit Singla @mhtsingla
can someone post the 2013,11 CS paper answer key.
Mohit Singla @mhtsingla

I got the answers finally CS-2013 how do i post them here!!!

###### Jobs & CareersISRO Scientist Recruitment 2014
Mohit Singla @mhtsingla
can someone post the 2013,11 CS paper answer key.
Mohit Singla @mhtsingla

thanks @pkumar5 i too tried solving them but it is taking time.. so thought if there are answers from where i can verify my answers...

###### Jobs & CareersISRO Scientist Recruitment 2014
Mohit Singla @mhtsingla
can someone post the 2013,11 CS paper answer key.
Mohit Singla @mhtsingla

Ques papers are present but not the ans keys....

###### Jobs & CareersISRO Scientist Recruitment 2014

can someone post the 2013,11 CS paper answer key.

• I couldn't find key there.... 25 Apr '14.
• ISRO ki website pe jao wahan sab mil jayega.. 25 Apr '14.
Hari Krishna @HK258 8
I couldn't find key there...
Nishant Sharma @nishantmanit009 59
ISRO ki website pe jao wahan sab mil jayega.
###### CAT[2011] Which B schools should you apply to?

Hey Puys,
My CAT score is 80%ile overall... :splat:
Other details are as follows:
10th: 88 (ICSE)
12th: 74 (CBSE)
BE CSE: 71%

Work Ex: 30+ months in IT

Do i stand a chance to get a call from a decent B school with registrations still open? Shall i apply to any of the IIT's?

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###### CATOfficial Quant Thread for CAT 2012 [Part 1]

On reversing a three-digit number, we get a larger number. After adding them together, the result obtained is not a palindrome. The process is repeated with the new number obtained. We get a three-digit number, which is not a palindrome at the end of the 1st or 2nd repetition. At the end of the 3rd repetition, we get a four-digit palindrome. What is the difference between the initial three-digit number and its reverse?
1. 99 2. 100 3. 165 4. 101

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###### CATOfficial Quant Thread for CAT 2012 [Part 1]

OA is A
4 numbers are possible. 1112,1113,1115,1117

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###### CATOfficial Quant Thread for CAT 2012 [Part 1]

The supervisor of a packaging unit of a milk plant is being pressurised to finish the job closer to the distribution time, thus giving the production staff more leeway to cater to last minute demand. He has the option of running the unit at normal speed or at 110% of normal-fast speed. He estimates that he will be able to run a t the higher speed 60% of time. The packet is twice as likely to be damaged at the higher speed which would mean temporarily stopping the process. If a packet on a randomly selected packaging runs has probability of 0.112 of damage, what is the probability that the packet will not be damaged at normal speed?
(1) 0.81 (2) 0.93 (3) 0.75 (4) 0.60 (5) None of the above

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