| 15th July 2017 01:21 PM | |
| shikha | Re: Free Download GCET Question Paper I am providing you the sample question paper of Goa Common Entrance Test GCET Exam GCET Exam question paper Exam Mode Offline Language English Question type Multiple-choice questions Total Papers Three: Physics, Chemistry, Mathematics Total number of questions( per paper) 75 Time allotted to attempt the test Two hours for each paper Marking scheme Each correct response carries one mark, while there is no negative marking for wrong/ multiple answers. Subjects covered in GCET- Subjects No. Of Questions Duration Physics 75 (Seventy Five) 120 minutes Chemistry 75 (Seventy Five) 120 minutes Mathematics 75 (Seventy Five) 120 minutes GCET Exam Biological Sciences question paper Category I (Q1 to Q90) Each question has one correct option and carries 1 mark, for each wrong answer 1/4 mark will be deducted. 1. Vernalization promotes flowering by (A) low temperature (B) high temperature (C) prolonged photoperiod (D) short photoperiod Solution : (A) 2. C4 pathway is advantageous over C3 pathway in plants as it (A) occurs in relatively low CO2 concentration (B) uses more amount of water (C) occurs in relatively low O2 concentration (D) is less efficient in energy utilization Solution : (A) 3. TCA cycle enzymes are located in (A) cristae (B) outer membrane (C) mitochondrial matrix (D) mitochondrial intermembrane space Solution : (C) 4. Passage cells help in (A) transport of water towards pericycle (B) transport of water towards epiblema (C) absorption of water from soil (D) passage of CO2 towards stomata Solution : (A) 5. Medullary rays are tissues made up of (A) phloem parenchyma (B) xylem parenchyma (C) sieve tube (D) sclerenchyma Solution : (B) 6. An allosteric inhibitor of the enzyme acts by binding to the (A) substrate (B) product (C) catalytic site of the enzyme (D) non-catalytic site of the enzyme Solution : (D) 7. During waste water treatment, trickling filter is used for (A) primary treatment (B) secondary aerobic treatment (C) secondary anaerobic treatment (D) tertiary treatment Solution : (B) 8. The apoplast is located (A) outside the plasma membrane (B) in the entire cytosol (C) on both sides of plasma membrane (D) in the plastidial content Solution : (A) 9. The aleurone synthesizes and secretes digestive enzymes that hydrolyze nutrients stored in the endosperm in presence of (A) auxin (B) gibberellin (C) cytokinin (D) ethylene Solution : (B) 10. ATP synthesis in cell requires (A) H+ gradient across the membrane (B) K+ gradient across the membrane (C) PO4 3 gradient across the membrane (D) Ca2+ gradient across the membrane Solution : (A) 11. A set of genes will be in a complete linkage when the progeny phenotypes for parental (P) and recombinant (R) types are (A) P = 0%, R = 100% (B) P = 50%, R = 50% (C) P < 50%, R > 50% (D) P = 100%, R = 0% Solution : (D) 12. Which one of the following statements is WRONG in relation to transgenic. Bt cotton plant ? (A) Crop yield loss due to attack by Bacillus thuringiensis bacterium is reduced (B) Crop yield loss due to attack by lepidopteran insect pests is reduced (C) The use of chemical insecticides in the cotton field is minimized (D) Better quality cotton is produced Solution : (A) 13. Which one of the following natural polymers is found both in insects and fungi ? (A) pectin (B) chitin (C) cellulose (D) suberin Solution : (B) 14. Which one of the following statements is WRONG ? (A) Insects have one pair of antennas (B) Millipeds possess two pairs of appendages in each segment of the body (C) Prawns have two pairs of antennas (D) Animals belonging to the phylum Porifera have nematocyst Solution : (D) 15. Which one of the following is NOT a characteristic feature of mammals ? (A) diphyodont tooth (B) ten pairs of cranial nerves (C) seven cervial vertebrae (D) left aortic arch in the circulatory system Solution : (B) 16. Which one of the following combinations is WRONG ? (A) Rio convention air pollution (B) Kyoto protocol climate change (C) Montreal protocol ozone depletion (D) Ramsar convention wetland conservation Solution : (A) 17. Which one of the followings is an in situ method of biodiversity conservation ? (A) national park (B) botanical garden (C) zoological garden (D) scientific laboratory Solution : (A) 18. Nucleosome contains (A) only histone protein (B) both DNA and histone protein (C) only DNA (D) both DNA and RNA Solution : (B) 19. Which one of the following matching pairs is WRONG ? (A) Mollusca-Pseudocoel (B) Cnidaria-Nematocyst (C) Annelida-Chloragogen cells (D) Echinodermata-Water vascular system Solution : (A) 20. Which one of the following matching pairs is WRONG ? (A) Shell fish Pisces (B) Silver fish Arthropoda (C) Cuttle fish Mollusca (D) Star fish Echinodermata Solution : (A) 21. Relationship between DO and BOD is that they (A) are directly proportional (B) are inversely proportional (C) are not related (D) always remain equal to each other Solution : (B) 22. What is the full form of MAB ? (A) Man And Biosphere (B) Man And Biosphere Reserve (C) Man And Biosphere Reserve Programme (D) Man And Biosphere Programme Solution : (D) 23. The Red Data Book records (A) species diversity of wetlands (B) list of water pollutants (C) list of threatened species (D) rate of population decline Solution : (C) 24. Beta () diversity refers to diversity (A) within a community (B) between communities (C) between two eco zones (D) within a population Solution : (B) 25. Third stage larva of Wuchereria bancrofti carried by Culex mosquito is called (A) cysticercus (B) merozoite (C) microfilariae (D) trophozoite Solution : (C) 26. Persons suffering from sickle cell anaemia normally DO NOT suffer from (A) cholera (B) malaria (C) high blood pressure (D) hepatitis Solution : (B) 27. Two related but geographically isolated species are known as (A) sibling species (B) sympatric species (C) taxonomic species (D) allopatric species Solution : (D) |
| 15th July 2017 01:14 PM | |
| Unregistered | Free Download GCET Question Paper I want the sample question paper of Goa Common Entrance Test GCET Exam so will you please provide me? |
