Delhi Public school biratnagarbishal chowk, scholarship test set a

General instruction each correct answer carries 1 mark. no negative marking for wrong answer completely darken the correct bubble using black gel pen darkling of more than one double for one question will disqualify the answer both question paper and answer sheet should be return before leaving hall

English A.Encircle the appropriate answer:1.A of collodion photography was the tintype, captured images on a black dark brown metal plate from on glass.2. of minor injury the brain. Amnesia is to be a condition.3.The of chemical symbols, first devised about 1800. gives a concise and recognizable description of element compound.4. white light is light of various wavelengths may be by dispersing a beam of light through a prism.5. the course of history, civilizations developed number .

B.Choose the appropriate words to fill the blanks:12.A three-foot octopus can crawl through a hole ------ in diameter.(A) than one inch less(B) less than one inch(C) one less inch than(D) tan less one inch13. ------ adopted the decimal system of coinage in 1867.(A) Canada(B) When Canada(C) Canada, which(D) There was Canada14.Generally, the representatives ------ a legislature are constitutionally elected by a broad spectrum of the population.(A) who they compose(B) who compose(C) had compose(D) compose15.The Actors Studio, a professional actors workshop in New York City, provides ------where actors can work together without the pressure of commercial production.(A) a place and(B) a place(C) so that a place(D) a place is 16.------ that life began billions of years ago in the water.(A) It is believed(B) In the belief(C) The belief(D) Believing

C.Read the following passage carefully and answer the questions given below: In 1972, a century after the first national park in the United States was established at Yellowstone, legislation was passed to create the National Marine Sanctuaries Program. The intent of this legislation was to provide protection to selected coastal habitats similar to that existing for land areas designated as national parks. The designation of an areas a marine sanctuary indicates that it is a protected area, just as a national park is. People are permitted to visit and observe there, but living organisms and their environments may not be harmed or removed. The National Marine Sanctuaries Program is administered by the National Oceanic and Atmospheric Administration, a branch of the United States Department of Commerce. Initially, 70 sites were proposed as candidates for sanctuary status. Two and a half decades later, only fifteen sanctuaries had been designated, with half of these established after 1978. They range in size from the very small (less than I square kilometer) Fagatele Bay National Marine Sanctuary in American Samoa to the Monterey Bay National Marine Sanctuary in California, extending over 15,744 square kilometers.The National Marine Sanctuaries Program is a crucial part of new management practices in which whole communities of species, and not just individual species, are offered some degree of protection from habitat degradation and overexploitation. Only in this way can a reasonable degree of marine species diversity be maintained in a setting that also maintains the natural interrelationships that exist among these species.Several other types of marine protected areas exist in the United States and other countries. The National Estuarine Research Reserve System, managed by the United States government, includes 23 designated and protected estuaries. Outside the United States, marine protected-area programs exist as marine parks, reserves, and preserves.Over 100 designated areas exist around the periphery of the Carbbean Sea. Others range from the well-known Australian Great Barrer Reef Marine Park to lesser-known parks in countries such as Thailand and Indonesia, where tourism is placing growing pressures on fragile coral reef systems. As state, national, and international agencies come to recognize the importance of conserving marine biodiversity, marine projected areas. whether as sanctuaries, parks, or estuarine reserves, will play an increasingly important role in preserving that diversity.22.What does the passage mainly discuss?(A) Differences among marine parks, sanctuaries, and reserves(B) Various marine conservation programs(C) International agreements on coastal protection(D) Similarities between land and sea protected environments23.The word intent in line 2 is closest in meaning to(A) repetition(B) approval(C) goal(D) revision24.The word administered in line 6 is closest in meaning to(A) managed(B) recognized(C) opposed(D) justified25.The word these in line 8 refers to(A) sites(B) candidates(C) decades(D) sanctuaries26.The passage mentions the Monterey Bay National Marine Sanctuary (lines 9) as an example of a sanctuary that(A) is not well know(B) covers a large area(C) is smaller than the Fagatele Bay National Marine Sanctuary(D) was not originally proposed for sanctuary status27.According to the passage, when was the National Marine Sanctuaries Program established?(A) Before 1972(B) After 1987(C) One hundred years before national parks were established(D) One hundred years after Yellowstone National Park was established28.According to the passage, all of the following are achievements of the National Marine Sanctuaries Program EXCEPT(A) the discovery of several new marine organisms(B) the preservation of connections between individual marine species(C) the protection of coastal habitats(D) the establishment of areas where the public can observe marine life29.The word periphery in line 18 is closest in meaning to(A) depth(B) landmass(C) warm habitat(D) outer edge30.The passage mentions which of the following as a threat to marine areas outside the United States?(A) Limitations in financial support(B) The use of marine species as food(C) Variability of the climate(D) Increases in tourism

Science 31.The father of Biology:(a) Linnaeus (b) Mendel (c) Aristotle (d) Theophrastus 32.The animal cell lacks (a) Cell wall (b) Plastid (c) Both (a) and (b)(d) Only (a) 33.The naked seed is the character of (a) Mustard (b) Rice (c) Pinus (d) Radish 34.The lichen shows(a) Parasitism (b) Saprophytism (c) Symbiosis (d) All of above35.Meiotic cell division results in:(a) 4 dissimilar cells (b) 2 haploid cells (c) 4 haploid cells(d) 3 haploid cells36.The edible fungus:(a) Agaricus (b) Mucor (c) Albugo (d) Rhizopus 37.The prothallus of fern is: (a) Sporophyte (b) Gametophyte (c) Saprophyte (d) Epiphyte 38.The primary unit of classification is: (a) Genus (b) Species (c) Family(d) Kingdom 39.The correct sequence of the division of body of insect is(a) Head, abdomen & thorax (b) Thorax, head & abdomen (c) Head, thorax & abdomen (d) Abdomen, thorax & head40.Which one is correct in evolutionary order? (a) Porifera, Coelenterate & Protozoa(b)Coelenterata, Porifera & Protozoa(c) Protozoa, Porifera & Coelenterata(d) Porifera, Potozoa & Coelenterate41.Arthopod has (a) Jointed legs(b) Head, thorax & abdomen(c) Compound eye(d) All of above 42.The hermaphrodite animal has:(a) Separate male and female individual(b) Only testis present (c) Only ovary present(d) Both testis & ovary present in same individual 43.Red blood is due to the presence of (a) Haemoglobin (b) Haemocyanine (c) Chlorocranine (d) All of above44.Porous body is present in (a) Coelenterata (b) Porifera (c) Protozoa (d) Mollusca 45.Tape worm is (a) Ectoparasite (b) Endoparasite (c) Free living (d) Aquatic

46.Study of bone is called (a) Osteology (b) Opthalmology(c) Oncology (d) None 47.The component of vector is (a) Always less than its magnitude(b) Always greater than its magnitude(c) Always equal to its magnitude(d) None of these48.Value of acceleration due to gravity at a place is 980 cm/s2. What would be the values in km/min2?(a) 35.28(b) 9.8(c) 98(d) 53.2849.The numerical ratio of displacement to distance is (a) Always < 1(b) Always = 1(c) Always > 1(d) Always < 150.A man is at rest in the middle of a pond on perfectly smooth ice. He can get himself to the shore by making use of Newton's.(a) First law(b) Second law(c) Third law(d) All the laws

Mathematics 71.The equation of a line through (2, 3) parallel to the x-axis is (a) x = 3(b) x = 2(c) y = 2 (d) y = 372.The distance between the lines 3x + 4y = 9 and 6x + 8y = 15 is (a) (b) (c) 6(d) 073.If sinx + cosecx = 2 then sin3x + cosec3x (a) 2(b) 6(c) 8(d) None of these 74. is (a) Natural number(b) Integer(c) Rational (d) Irrational number75.Which of the following is correct?(a) sin1O > sin 1(b) sin1O < sin 1 (c) sin 1O = sin 1 (d) sin 1O = sin 176.If sin (30O ) = cos(60O ), then (a) = 0(b) + = 0(c) + = 60O(b) = 60O77.If the area of three adjacent faces of a cube are x, y and z then which of the following relation is true?

(a) v = x2y2z2(b) v2 = (c) v = (d) None of these 78.The condition for the polynomial equation ax2+bx+c=0 to be quadratic equation is (a) a > 0(b) a < 0(c) a 0(d) a 0, b 079.If a and b are positive numbers with a3 = 3 and a5 = 12b2. What is the ratio of a to b?(a) 2 : 3(b) 3 : 4 (c) 2 : 1(d) 1 : 280.If n(A) = 3, n(B) = 6 and AB then the number of elements in AB is equal to (a) 3(b) 9(c) 6(d) None81.Area of the triangle formed by the points (1, 4), (3, 2) and ( 3, 16) is (a) 40(b) 48(c) 24(d) None 82.What is the area of the shaded region?

(a) 144 144(b) 144 36

(c) 144 72(d) 24 3683.The length of chord in a circle becomes longer if (a) It is nearer to the centre(b) It is far to the centre(c) Depends upon the circle(d) Any thing can be said

84.If A = and B = and AB = A + B then the value of z is (a) (b) (c) (d)

85.The simplified form of cos + sin is

(a) (b) (c) (d)