tag:blogger.com,1999:blog-8705083632203739705.post6396886549026694079..comments2023-03-27T15:04:20.780+05:30Comments on PHYSICS Information and Links: Download CSIR UGC NET, 2015 December 20, Question, Detailed Answer Key, Key, Answers, solutions, Explanations, Comment HereUnknownnoreply@blogger.comBlogger46125tag:blogger.com,1999:blog-8705083632203739705.post-45674692104285401352016-01-20T01:57:29.260+05:302016-01-20T01:57:29.260+05:30How do you get this ? Can you please show the step...How do you get this ? Can you please show the steps to derive this one ?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-36048958174675843782016-01-16T15:05:51.835+05:302016-01-16T15:05:51.835+05:30Council of Scientific and Industrial Research
Huma...Council of Scientific and Industrial Research<br />Human Resource Development Group<br />NOTICE<br />Display of Answer Keys of Joint CSIR- UGC JRF-NET EXAM held on 20th December, 2015<br />All the candidates who have appeared in CSIR-NET December-2015 examination held on 20/12/2015 are informed that the answer keys of all the subjects will be available on CSIR, HRDG website www.csirhrdg.res.in from 18/01/2016 to 22/01/2016 to ensure transparency in our examination process. The candidates are allowed to send the representations of the answer keys of all the subjects through email only latest by 22/01/2016. Candidates are advised to read instructions for sending representation available on our website www.csirhrdg.res.in. The representations received on email after the stipulated date or without any documentary/textual support, shall not be entertained. The observations submitted by post or in person will not be accepted. All the representations in a consolidated form, if any, will be given due consideration by the experts whose decision will be final, if the representation is accepted by the subject experts in answer key, a policy decision will be taken and the same will be reflected in the result. Final Answer Key of all the subjects shall be displayed on our website in due course of time. The CSIR’s decision on the representation shall be final and no further representation will be entertained on Final keys thereafter.<br />Deputy Secretary [Examination]Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-648522947918164832016-01-04T10:59:16.627+05:302016-01-04T10:59:16.627+05:30Sir,Kindly upload chemistry paper alsoSir,Kindly upload chemistry paper alsoSunil Kumarhttps://www.blogger.com/profile/12965260104320570008noreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-34141797940210665222015-12-23T19:21:50.585+05:302015-12-23T19:21:50.585+05:30Q.20 will be 1Q.20 will be 1Anonymoushttps://www.blogger.com/profile/17727705095966493317noreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-32775248566493178322015-12-23T18:08:55.325+05:302015-12-23T18:08:55.325+05:3011. Density of a rice grain is 1.5 g/cc and bulk d...11. Density of a rice grain is 1.5 g/cc and bulk density of rice heap is 0.80 g/cc. If a 1 litre container is completely filled with rice, what will be the approximate volume of pore space in the container?<br />(2) 465 cc<br /><br /><br />12. Four circles of unit radius each are drawn such that each one touches two others and their centres lie on the vertices of a square. The area of the region enclosed between the circles is<br />(4) 4-π <br /><br />13. A turtle starts swimming from a point A located on the circumference of a circular pond. After swimming for 4 meters in a straight line it hits point B on the circumference of the pond. From there it changes direction and swims for 3 meters in a straight line and arrives at point D diametrically opposite to point A. How far is point D from A?<br />(4) 5m<br /><br /> <br />14. A film projector and microscope give equal magnification. But a film projector is not used to see living cells because<br /><br />(4) a microscope has greater resolving power than a projector.<br /><br />15. In each of the following groups of words is a hidden number, based on which you should arrange them in descending order. <br /><br />Pick the correct answer: <br />E. Papers I Xeroxed <br />F. Wi-Fi veteran <br />G. Yourself ourselves <br />H. Breaks even <br />(4) H, E, F, G<br /><br />16. Five congruent rectangles are drawn inside a big rectangle of perimeter 165 as shown. What is the perimeter of one of the five rectangles?<br /> (2) 75<br /><br /><br />17. At one instant, the hour hand and the minute hand of a clock are one over the other in between the markings for 5 and 6 on the dial. At this instant, the tip of the minute hand<br /><br />(3) is closer to marking for 5<br /><br /><br />18. A cubical cardboard box made of 1 cm thick card board has outer side of 29 cm. A tight-filling cubical box of the same thickness is placed inside it, then another one inside it and so on. How many cubical boxes will be there in the entire set?<br />(3) 15 <br /><br />19. There are two buckets A and B. Initially A has 2 litres of water and B is empty. At every hour 1 litre of water is transferred from A to B followed by returning ½ litre back to A from B half an hour later. The earliest A will get empty is in:<br />(3) 3 h <br /><br />20. Secondary colours are made by a mixture of three primary colours, Red, Green and Blue, in different proportions; each of the primary colours comes in 8 possible levels. Grey corresponds to equal proportions of Red, Green and Blue. How many shades of grey exist in this scheme?<br />(1) 8^3 <br /> <br />BIOTECHNOLOGY JODHPURhttps://www.blogger.com/profile/03763764474874177011noreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-38965338659707305172015-12-23T18:08:49.868+05:302015-12-23T18:08:49.868+05:301. A shopkeeper purchases a product for Rs.100 and...1. A shopkeeper purchases a product for Rs.100 and sells it making a profit of 10%. The customer resells it to the same shopkeeper incurring a loss of 10%. In these dealings the shopkeeper makes<br />(2) Rs.11<br /><br /><br />2. A vessel is partially filled with water. More water is added to it at a rate directly proportional to time [dV/dt α t]. Which of the following graphs depicts correctly the variation of total volume V of water with time t? <br />Answer: Graph 2 <br /><br />3. The triangle formed by the lines y = x, y = 1- x and x = 0 in a two dimensional plane is (x and y axes have the same scale)<br />(2) isosceles but not right-angled<br /><br /><br />4. <br />Statement A. The following statement is true<br />Statement B. The preceding statement is false.<br /><br />Choose the correct inference from the following:<br />(3) Statements A and B can be true if there are at least two statements between A and B<br /><br /> <br />5. <br /> <br />The number of squares in the above figure is<br />(2) 29<br /><br /><br />6. A person walks downhill at 10 km/h, uphill at 6 km/h and on the plane at 7.5 km/h. If the person takes 3 hours to go from a place A to another place B, and 1 hour on the way back, the distance between A and B is<br />(4) Given data is insufficient to calculate the distance.<br /><br />7. A bird leaves its nest and flies away. Its distance x from the nest is plotted as a function of time t. Which of the following plots cannot be right? <br />Answer 3 <br /><br />8. A car is moving at 60 km/h. The instantaneous velocity of the upper most points of its wheels is<br />(2) 120 km/h forward<br /><br /><br />9. A living cell has a protoplasm which is water based and demarcated by a lipid bilayer membrane. If a cell is pierced up to 1/5th of its diameter with a very sharp needle, after taking the needle out<br />(1) no effect will be observed.<br /><br /><br />10. If D + 1+ M = 1501<br /> C+I+V+I+L=157<br /> L+ 1+ V + I + D= 557<br /> C+I + v+ I +C=207<br />What is V+I+M= ?<br />(3) 1006 <br /><br />BIOTECHNOLOGY JODHPURhttps://www.blogger.com/profile/03763764474874177011noreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-86859206391432266902015-12-23T16:00:14.973+05:302015-12-23T16:00:14.973+05:30Correct am also have A boklt pls mention d qns
Correct am also have A boklt pls mention d qns <br />Anonymoushttps://www.blogger.com/profile/13180430828758653288noreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-92011317956912451202015-12-22T20:55:24.643+05:302015-12-22T20:55:24.643+05:30what about q.46 of booklet A..PLZ ans mewhat about q.46 of booklet A..PLZ ans meBrijmohan Prajapatihttps://www.blogger.com/profile/14724394377225162611noreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-84918928609919237512015-12-22T18:13:07.116+05:302015-12-22T18:13:07.116+05:30y=logx specify which graph.y=logx specify which graph.Vysakh Mhttps://www.blogger.com/profile/09845078060303975690noreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-53112031687270999982015-12-22T17:58:30.961+05:302015-12-22T17:58:30.961+05:30What about the question in part b about specific h...What about the question in part b about specific heat with options 16/25 kB , 8/25 kB and allVysakh Mhttps://www.blogger.com/profile/09845078060303975690noreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-36475468592172736132015-12-22T13:41:23.024+05:302015-12-22T13:41:23.024+05:30What about the answer for 41 and 28 question bookl...What about the answer for 41 and 28 question booklet C???Turtles Can Flyhttps://www.blogger.com/profile/11298682098623796149noreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-41963725949945228572015-12-22T11:39:57.459+05:302015-12-22T11:39:57.459+05:30booklet C Q.no 71 answer is 3booklet C Q.no 71 answer is 3Anonymoushttps://www.blogger.com/profile/10965106053060223599noreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-42347220473768026612015-12-22T11:38:24.395+05:302015-12-22T11:38:24.395+05:30booklet C Q no 71, A thin metal film....Ans is opt...booklet C Q no 71, A thin metal film....Ans is option 3<br />Anonymoushttps://www.blogger.com/profile/10965106053060223599noreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-2867322516386085182015-12-22T10:39:51.234+05:302015-12-22T10:39:51.234+05:30Q : 73 (booklet c) 3 is right answerQ : 73 (booklet c) 3 is right answerAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-28168643269654745452015-12-22T10:37:15.793+05:302015-12-22T10:37:15.793+05:30
Q 61 : 1 is right answer (energy correction) <br />Q 61 : 1 is right answer (energy correction)Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-78382221006745315152015-12-22T09:40:26.964+05:302015-12-22T09:40:26.964+05:303. 2
5. 23. 2<br />5. 2Anonymoushttps://www.blogger.com/profile/06050508475946091110noreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-82175672897188011742015-12-22T09:38:06.153+05:302015-12-22T09:38:06.153+05:30y=log(x) the opamp circuit is option 2y=log(x) the opamp circuit is option 2Anonymoushttps://www.blogger.com/profile/06050508475946091110noreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-56801013031093810792015-12-22T08:59:04.771+05:302015-12-22T08:59:04.771+05:30What is 73rd question answer, booklet C???What is 73rd question answer, booklet C???Turtles Can Flyhttps://www.blogger.com/profile/11298682098623796149noreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-35721704190130721042015-12-22T08:57:28.696+05:302015-12-22T08:57:28.696+05:30What is the expected cutoff this time???What is the expected cutoff this time???Turtles Can Flyhttps://www.blogger.com/profile/11298682098623796149noreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-44292067538098634392015-12-22T08:56:36.824+05:302015-12-22T08:56:36.824+05:30Are you sure about question number 61 answer is A?...Are you sure about question number 61 answer is A????Turtles Can Flyhttps://www.blogger.com/profile/11298682098623796149noreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-89674213929347958922015-12-22T08:06:05.420+05:302015-12-22T08:06:05.420+05:30In Q 12 it should be option 2 as the bucket is par...In Q 12 it should be option 2 as the bucket is partially filed.so at t=0, V has somevalueAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-42587009326722168912015-12-22T01:47:10.032+05:302015-12-22T01:47:10.032+05:30I think question no 20 (y=x problem) ans is 1I think question no 20 (y=x problem) ans is 1Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-75004143617692790422015-12-22T01:26:40.617+05:302015-12-22T01:26:40.617+05:30Q 32: 2 is the right ansQ 32: 2 is the right ansAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-7734009883930304812015-12-22T01:15:36.872+05:302015-12-22T01:15:36.872+05:3046 : 3 should be answer 46 : 3 should be answer Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8705083632203739705.post-20771728074157873882015-12-21T22:00:26.032+05:302015-12-21T22:00:26.032+05:30Download Booklet C Question - Physics Click Here<a rel="nofollow">Download Booklet C Question - Physics Click Here</a>Booklet C Question pdfhttps://physics43.files.wordpress.com/2015/12/csir-net-2015-december-physics_pk.pdfnoreply@blogger.com