+2 Science Entrance Your Name Your Email Your Phone Number 1. The product of a non-zero rational and an irrational number is (c) always irrational (d) zero (a) always rational (b) rational or irrational 2. We . . . . . . . . be visiting him tomorrow. b) do not c) are not a) were not d) shall not 3. When a number is divided by 7, its remainder is always: (a) greater than 7 (c) less than 7 (b) at least 7 (d) at most 7 4. The product of three consecutive positive integers is divisible by (b) 6 (c) no common factor (d) only 1 (a) 4 5. The pair of equations 3x – 5y = 7 and – 6x + 10y = 7 have (d) two solutions (a) a unique solution (b) infinitely many solutions (c) no solution 6. The most abundant metal in the earth’s crust is (c) Calcium (b) Aluminium (a) Iron (d) Sodium 7. The graph of the equation 2x + 3y = 5 is a (c) horizontal line (b) straight line (a) vertical line (d) none of these 8. The least number that is divisible by all the numbers from 1 to 5 (both inclusive) is (c) 20 (a) 5 (b) 60 (d) 100 9. Identify the tense used in the given sentence. “Everyone shall be reaching by tomorrow.” c) Present continuous tense d) Future perfect continuous tense b) Future indefinite tense a) Future continuous tense 10. If b = 3, then any integer can be expressed as a = (b) 3q (d) 3q+ 1 (c) none of the above (a) 3q, 3q+ 1, 3q + 2 11. The result of U. P Board High school . . . . . declared, disappointed everyone. c) since b) that d) as a) when 12. The largest number which divides 60 and 75, leaving remainders 8 and 10 respectively, is (b) 75 (d) 13 (a) 260 (c) 65 13. . . . . . . . . he is 25, he is still at school. c) because a) although d) whatever b) while 14. The highly reactive metals like Sodium, Potassium, Magnesium, etc. are extracted by the (d) reduction by carbon (b) electrolysis of their molten oxides (a) electrolysis of their molten chloride (c) reduction by aluminium 15. Tomato is a natural source of which acid? (d) Oxalic acid (c) Tartaric acid (a) Acetic acid (b) Citric acid 16. The deviation of light ray from its path when it travels from one transparent medium to another transparent medium is called (a) reflection (b) refraction (c) dispersion (d) scattering 17. Anita ____ for the charitable cause. b) came to contributed c) came to contribute d) comes to contributed a) come to contributed 18. The decimal form of 129/(2^2.5^7.7^5) is: b) non-terminating a) terminating c) non-terminating non-repeating d) none of the above 19. Which of the following can make a parallel beam of light when light from a point source is incident on it? (d) Concave mirror as well as concave lens a) Concave mirror as well as convex lens (c) Two plane mirrors placed at 90° to each other (b) Convex mirror as well as concave lens 20. He usually listens to the radio but at the present moment he ……… television. d) watches a) has watching b) shall be watching c) is watching 21. In which sentence conjunction is not used? c) This is the house that Mohammad Tanvir built. a) God made the country and manmade the town d) Our hoard is little, but our hearts are great. b) She must weep, or she will die 22. Name the tense. ''When Power left the Wankhede Stadium Yusuf Pathan was batting''. d) Present Indefinite Tense c) Past Indefinite Tense a) Present Imperfect Tense b) Past Imperfect Tense 23. Convex lens is also known as (a) converging lens (d) axial lens (c) radial lens (b) diverging lens 24. Which of the following is not irrational? (d)27√7 (b) (√2 + √3)2 (c) (√2 -√3)(√2 + √3) (a) (2 – √3)2 25. The passive from of Sarnia will help my sister is d) my sister is helped by Shania b) my sister will be helped c) Sinai is helped by my sister a) by sister my sister was helped by Sarnia 26. In torches, search lights and headlights of vehicles the bulb is placed (b) very near to the focus of the reflector (c) between the focus and centre of curvature of the reflector (a) between the pole and the focus of the reflector (d) at the centre of curvature of the reflector 27. Select the 'Future Perfect Tense. b) I shall have been speaking d) We will speak a) They will be speaking c) You will have spoken 28. Under which of the following conditions a concave mirror can form an image larger than the actual object? (b) When object is kept at a distance less than its focal length (d) When object is kept at a distance greater than its radius of curvature (c) When object is placed between the focus and centre of curvature (a) When the object is kept at a distance equal to its radius of curvature 29. Alkalis are (b) acids, which are insoluble in water (a) acids, which are soluble in water (c) bases, which are insoluble in water (d) bases, which are soluble in water 30. Magnification produced by a rear view mirror fitted in vehicles (d) can be more than or less than one depending upon the position of the object in front of it. (a) is less than one (c) is equal to one (b) is more than one Time is Up! Time's up
