Nội dung text 32 Earth Science Paper-II.pdf
Test Paper : II Test Subject : EARTH SCIENCES Test Subject Code : K-3214 Test Booklet Serial No. : _______________________ OMR Sheet No. : _________________________________ Roll No. (Figures as per admission card) Name & Signature of Invigilator/s Signature: ____________________________________ Signature: ___________________________________ Name : ____________________________________ Name : ___________________________________ Paper : II Subject : EARTH SCIENCES Time : 1 Hour 15 Minutes Maximum Marks : 100 Number of Pages in this Booklet : 8 Number of Questions in this Booklet : 50 K-3214 1 /P.T.O. Instructions for the Candidates 1. Write your roll number in the space provided on the top of this page. 2. This paper consists of fifty multiple-choice type of questions. 3. At the commencement of examination, the question booklet will be given to you. In the first 5 minutes, you are requested to open the booklet and compulsorily examine it as below : (i) To have access to the Question Booklet, tear off the paper seal on the edge of this cover page. Do not accept a booklet without sticker-seal and do not accept an open booklet. (ii) Tally the number of pages and number of questions in the booklet with the information printed on the cover page. Faulty booklets due to pages/questions missing or duplicate or not in serial order or any other discrepancy should be got replaced immediately by a correct booklet from the invigilator within the period of 5 minutes. Afterwards, neither the Question Booklet will be replaced nor any extra time will be given. 4. Each item has four alternative responses marked (A), (B), (C) and (D). You have to darken the oval as indicated below on the correct response against each item. Example :A B C D where (C) is the correct response. 5. Your responses to the questions are to be indicated in the OMR Sheet kept inside the Paper I Booklet only. If you mark at any place other than in the ovals in the Answer Sheet, it will not be evaluated. 6. Read the instructions given in OMR carefully. 7. Rough Work is to be done in the end of this booklet. 8. If you write your name or put any mark on any part of the OMR Answer Sheet, except for the space allotted for the relevant entries, which may disclose your identity, you will render yourself liable to disqualification. 9. You have to return the test OMR Answer Sheet to the invigilators at the end of the examination compulsorily and must NOT carry it with you outside the Examination Hall. 10. You can take away question booklet and carbon copy of OMR Answer Sheet soon after the examination. 11. Use only Blue/Black Ball point pen. 12. Use of any calculator or log table etc., is prohibited. 13. There is no negative marks for incorrect answers. 1. ! ! " # $% 2. &'( !) *+ ,-./ 0 '1 "2 "2 3 % 3. $ ( 4 5' 6 7 '1 " ( " 2 8 52 % 5- 92 ( 0" 0 ( 0 ( 85 5 : $ ;4 ( 5 % (i) '1 " ( 2 ' 15 (51 8 7) ( < = )" $# $% (>, ? '1 " ( @ ( $ A 3%0 ( @ ( " $ A 3% (ii) ! "#$ ! "%$&" ' "(&")*+ (#, -.$/,0)&1 2",(3 2", "",45& 2",6#7)"& " #, & & 89.# :'5;<8& "=>1 < ?. &. 67"@&',A BC D@ @&',A',"(51)"& EF"" :',"(5 4. '&+ '1 2" (A)7(B)7(C) 0 (D)B 2 & 5 , CD E02F % '1 " B $CE0 7( 2 (5G 0 < 85(H& (" 5 I A ( % G&,E70H A BC D (C)$CE0 55J2% 5. '1 "&'( I ( K> OMR E0)5 7 I"# II767";"IG#7 J#K&L%OMR E0 )5 < 85(H& A C E0 "2 & 7 < LM N C C852 % 6. OMR E0)5 ( >O 2 "P52(0 # Q$. 7. B5(8 ( "( ( C80(, J% 8. 2 0 "!R 23!) 5 ) Paper II 2 K-3214 Total Number of Pages : 8 Note : This paper contains fifty (50) objective type questions. Each question carries two (2) marks. All questions are compulsory. EARTH SCIENCES Paper – II 1. The heat that caused melting in the Earth’s early history was supplied from which of the following events (A) Volcanic activity and radioactivity (B) Solar heating and volcanic activity (C) Large bolide impact and radioactivity (D) Large bolide impact and solar heating 2. The process by which an originally homogeneous earth developed a dense core, mantle and a light crust is called (A) Metamorphism (B) Differentiation (C) Metasomatism (D) Compression 3. Uniformitarianism states (A) "Everything tends toward stable equilibrium” (B) "The present is key to the past" (C) "The present is key to the future" (D) "Order comes out of chaos" 4. The upper mantle has (A) Granitic composition (B) Basic composition (C) Ultramafic composition (D) Felsic composition 5. The asthenosphere exists below the _____________ (A) Crust (B) Lithosphere (C) Sial (D) Lower mantle 6. The approximate density of the earth is (A) 5.5 g/cc (B) 5.8 g/cc (C) 5.1 g/cc (D) 5.2 g/cc 7. Shear zones are normally produced during (A) Brittle deformation (B) Ductile deformation (C) Cooling and contraction of rocks (D) Sagging of rocks