Biotechnology Forums - GATE BT-2017 Answer Key

Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49

Rahul, thanks a lot for ur challenge,, i am getting 6+ marks...(including that 39 ques)

(03-17-2017, 02:44 AM)ajanthpraveen Wrote: [ -> ]Rahul, thanks a lot for ur challenge,, i am getting 6+ marks...(including that 39 ques)

I don't know whose challenge have they considered for changing the answers, but whosoever challenge was successful most of us gained something out of it.
Congrats for adding 6+ marks, that will surely propel your final gate score by more than 50 points.
Smile

(03-17-2017, 03:01 AM)RahulK Wrote: [ -> ]
(03-17-2017, 02:44 AM)ajanthpraveen Wrote: [ -> ]Rahul, thanks a lot for ur challenge,, i am getting 6+ marks...(including that 39 ques)

I don't know whose challenge have they considered for changing the answers, but whosoever challenge was successful most of us gained something out of it.
Congrats for adding 6+ marks, that will surely propel your final gate score by more than 50 points.

good....wat are ur marks now?
i hav scored 2 for 49 and lost 2 for 39.

(03-17-2017, 04:20 AM)sadaf188 Wrote: [ -> ]
(03-17-2017, 03:01 AM)RahulK Wrote: [ -> ]I don't know whose challenge have they considered for changing the answers, but whosoever challenge was successful most of us gained something out of it.
Congrats for adding 6+ marks, that will surely propel your final gate score by more than 50 points.

good....wat are ur marks now?
i hav scored 2 for 49 and lost 2 for 39.

Has anyone got the refund for challenging the answer key?

(03-18-2017, 02:31 AM)sadaf188 Wrote: [ -> ]
(03-17-2017, 04:20 AM)sadaf188 Wrote: [ -> ] good....wat are ur marks now?
i hav scored 2 for 49 and lost 2 for 39.
Has anyone got the refund for challenging the answer key?

Thanks Rahul. : Smile

9 wrong hua, par 2.66 toh increase hua. so, thanks.

(03-19-2017, 01:59 AM)Debasmita Wrote: [ -> ]
(03-18-2017, 02:31 AM)sadaf188 Wrote: [ -> ]Has anyone got the refund for challenging the answer key?

Thanks Rahul. 39 wrong hua, par 2.66 toh increase hua. so, thanks.

(03-16-2017, 10:58 PM)sadaf188 Wrote: [ -> ]But mere to ek bi marks nai bdhe.....
Ye ques 39 ka answer kaise 0.34 ho gya Hume to smjh nai arha....kisi ko arha h to btaye.
Pehle to 0.15 tha.

Even I got this wrong. Can anyone explain the logic behind this question, how to calculate growth rate from OD?

(03-20-2017, 11:33 PM)RONIT SHARMA Wrote: [ -> ]
(03-16-2017, 10:58 PM)sadaf188 Wrote: [ -> ]But mere to ek bi marks nai bdhe.....
Ye ques 39 ka answer kaise 0.34 ho gya Hume to smjh nai arha....kisi ko arha h to btaye.
Pehle to 0.15 tha.

Even I got this wrong. Can anyone explain the logic behind this question, how to calculate growth rate from OD?

X=X0e^ut

(03-20-2017, 11:33 PM)RONIT SHARMA Wrote: [ -> ]
(03-16-2017, 10:58 PM)sadaf188 Wrote: [ -> ]But mere to ek bi marks nai bdhe.....
Ye ques 39 ka answer kaise 0.34 ho gya Hume to smjh nai arha....kisi ko arha h to btaye.
Pehle to 0.15 tha.

Even I got this wrong. Can anyone explain the logic behind this question, how to calculate growth rate from OD?

The equation to use here is U= (ln(N2/N1))÷T2-T1. substitute N for the OD, T for time and U is specific growth rate. Since we are calculating N2/N1 you can directly substitute OD. You will have to calculate the dry cell weight or number of cells only if you need to compare 2 different microbes.

Thanks I got it it, quite simple question: 0.693/2=0.346.

To one of question I wrote 3.89 instead of 3.98 and range started from 3.90. I just lost 2 marks by 0.01 Sad

final score "38.06"

Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49