14. ? : True Solution : : Starch Solution : Salt Solution (i) Homogenous solution (ii) Suspension (iii) Colloidal solution (iv) Aqueous solution 15. Filtration : Fractional distillation : : ? : ? (i) Solid – liquid : miscible liquid (ii) Sublimation : Separating funnel (iii) Solid – solid : liquid – liquid (iv) Gas – gas : solid – gas 16. Oxygen : 16 : : carbon : ? (i) 27 (ii) 35.5 (iii) 14 (iv) 12 17. Robert Hooks : Robert Brown : : Cells : ? (i) Cytoplasm (ii) Mitochondria (iii) Nucleus (iv) Lysosomes 18. Suicidal bag : power house : : ? : Mitochondria (i) Plastids (ii) Golgi apparatus (iii) Ribosome (iv) Lysosomes 19. Leucoplasts : Chromoplasts : : Colourless : ? (i) Coloured (ii) Green (iii) White (iv) Black 20. Amoeba : ? : : Unicellular : Multi-cellular (i) Earthworm (ii) Euglena (iii) Paramecium (iv) Bacteria 21. Apical Meristem : Lateral Meristem : : Tips of stem : ? (i) Sides of stem or roots (ii) Base of leaves (iii) Internodes on twinges (iv) Outer covering of epidermis 22. Xylem : ? : : transport of water : transport of food
(ii) More than fluid (iii) Same as fluid (iv) None of 31. Expression for kinetic energy and potential energy of a body is given by : (i) ½ mv2, ma (ii) mgh, ½ mv2 (iii) ma, mgh (iv) ½ mv2, mgh 32. The energy used in industry is expressed in Kilowatt hour (KWh) which is equal to : (i) 3.6 10 6J (ii) 3.06 10 6J (iii) 306 10 6J (iv) 30.6 10 6J 33. To hear an echo the minimum distance between the obstacle and the source of should be : (i) 10.4 m (ii) 15.2 m (iii) 20.6 m (iv) 17.2 m 34. An adult human ear can hear sound in a frequency range of : (i) 20 Hz to 2000 Hz (ii) 20 Hz to 20000 Hz (iii) 20 Hz to 200 Hz (iv) 20 Hz to 200000 Hz 35. Ultra sound range of frequencies associated with : (i) Less than 20000 Hz (ii) Greater than 20000 Hz (iii) None of (iv) Equal to 20000 Hz 36. Malaria is caused by parasite : (i) Salmonella (ii) Vibro Cholerae (iii) Plasmodium (iv) Bacteria 37. The national average consumption quantity of PDS is 1 kg. It is 300 gm in Orissa. Find out how much is the quantity of average consumption less than the national average consumption quantity in Orissa? (i) 299 gm (ii) 301 gm (iii) 700 gm
(i) 1.5 hectares (ii) 1 hectare (iii) 0.5 hectare (iv) 0.75 hectares 44. Calculate the temperature from the given table : Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Tem o C 14.4 16.4 23.3 30 33.3 33.3 36 29 28.9 25.6 19.4 15.9 (i) 21.6 (ii) 18 (iii) 66.6 (iv) 25 45. Find the percentage of children from the above pie-chart. (i) 70 (ii) 51.2 (iii) 65.6 (iv) 34.4 46. A country must have 33% of forests. In India, the percentage of forests is 20.55%. How much percentage of forests is lacking for an ideal state? (i) 55.5 (ii) 10 (iii) 12.45 (iv) 15 47. Following is the annual average rainfall in four mega cities : Megacity Mumbai Kolkata Chennai Thiruvanantpuram Rainfall (in cm) 183.4 162.5 128.6 181.2 Determine the difference between the maximum average rainfall and the minimum average rainfall : (i) 50.6 (ii) 56.8 (iii) 52.6 (iv) 54.8 48. How much percentage of agricultural land do the rich farmers have? (i) 36 (ii) 64 (iii) 20 (iv) 80 49. Census Year Sex Ratio per 1000 1951 946 1961 941
1971 930 1981 934 1991 939 In which census year did the sex ratio remain minimum? (i) 1951 (ii) 1961 (iii) 1971 (iv) 1981 50. Find the next digit in the following series ? 1, 14, 30, 55, ? (i) 91 (ii) 36 (iii) 95 (iv) 101 Answer Key Quantitative Stand Alone MCQ 1. (iv) 2. (i) 3. (iv) 4. (ii) 5. (ii) 6. (iv) 7. (ii) 8. (iii) 9. (iv) 10. (iii) 11. (ii) 12. (iv) 13. (i) 14. (iii) 15. (i) 16. (iv) 17. (iii) 18. (iv) 19. (i) 20. (i) 21. (i) 22. (ii) 23. (ii) 24. (iii) 25. (ii) 26. (i) 27. (iv) 28. (i) 29. (i)