email: [email protected] Þœªô¢ªî¦ô¢Ù 9  2019 - Directions (31 – 35): Two equations I and II are given below in each question. You have to solve these equations and give answer. 1) if x < y 2) if x > y 3) if x ≤ y 4) if x ≥ y 5) if x = y or no relation can be established 31. I. x 2 − 14x + 48 = 0 II. y 2 + 6 = 5y 32. I. x 2 + 9x + 20 = 0 II. y 2 + 7y + 12 = 0 33. I. x 2 = 529 II. y = √ ⎯⎯ 529 34. I. 2x + 3y = 14 II. 4x + 2y = 16 35. I. x 2 − 1 = 0 II. y 2 + 4y + 3 = 0 36. Out of 5 men and 3 women, a committee of 3 members is to be formed, so that it has 1 woman and 2 men. In how many different ways can it be done? 1) 20 2) 10 3) 23 4) 30 5) None of these 37. Naresh purchased a TV set for Rs. 11250 after getting discount of 10% on the labelled price. He spent Rs. 150 on trans- port and Rs. 800 on installation. At what price should it be sold, so that he earned a profit of 15%? 1) Rs. 12937.50 2) Rs. 14030 3) Rs. 13450 4) Rs. 15467.50 5) None of these 38. Mr Duggal invested 20000 with rate of interest at the rate 20% per annum. The interest was compounded half yearly for first one year and in the next year it was compounded yearly. What will be the total interest earned at the end of two years? 1) Rs. 8800 2) Rs. 9040 3) Rs. 8040 4) Rs. 9800 5) None of these 39. If the positions of the digits of a two digit number are interchanged, the number obtained is smaller than the original number by 27. If the digits of the number are in the ratio of 1 : 2, what is the original number? 1) 36 2) 63 3) 48 4) Can't be determined 5) None of these 40. If the numerator of a fraction is increased by 20% and the denominator is increased 3 by 25%, the fraction obtained is ⎯. What 5 was the original fraction? 5 4 3 1) ⎯ 2) ⎯ 3) ⎯ 7 7 8 4) Can't be determined 5) None of these Directions (41 – 45): Study the following pie chart carefully to answer the questions that follow. A farmer harvests six types of crops and vegetables in his rectangular field with dimensions 120 m × 90 m. The pie chart shows the area covered by each in terms of degree measurement. 41. What is the average area of field covered by the vegetation except mustard? 1) 1876 m 2 2) 1866 m 2 3) 1686 m 2 4) 1870 m 2 5) None of these 42. The area covered by Sugarcane is by what percent less than that of by Rice? (approx.) 1) 39% 2) 42% 3) 40% 4) 34% 5) 38% 43. Find the difference in area covered by Melons and Maize together and that of by Corns and Mustard together? 1) 1210 m 2 2) 1120 m 2 3) 1250 m 2 4) 1200 m 2 5) None of these 44. What is the ratio of area covered by Melons and that of Mustard? 1) 8 : 5 2) 7 : 8 3) 7 : 5 4) 8 : 3 5) None of these 45. The total production of rice was 125 quin 2 tals after 66 ⎯% of area covered by rice 3 was wasted away due to fire. What would be the actual production of rice (in quin- tals) if no wastage was there & production was in same rate throughout the rice field? 1) 178.8 2) 187 3) 178.5 4) 187.5 5) None of these Directions (46 – 50): Read the following graph carefully and answer the questions given below: Profit earned by three companies in different years (in crore Rs.) 46. In which of the following years was the dif- ference between the profit earned by com- pany B and company A maximum? 1) 2006 2) 2004 3) 2008 4) 2005 5) None of these 47. What was the percent increase in the prof- it earned by company C from 2006 to 2007? 1) 40% 2) 45% 3) 56% 4) 50% 5) None of these 48. In which of the following years was the total profit earned by all the three compa- nies minimum? 1) 2004 2) 2003 3) 2006 4) 2005 5) None of these 49. The profit earned by company B in 2004 is approximately what percent of that by company A in 2007 ? 1) 62% 2) 58% 3) 53% 4) 67% 5) 71% 50. What was the difference between the prof- it earned by company A in 2005 and com- pany A in 2008? 1) Rs. 50 crore 2) Rs. 100 crore 3) Rs. 150 crore 4) Rs. 1 crore 5) None of these Directions (51 – 55): What should come in place of the question mark (?) in the following number series? 51. 948, 474, ?, 118.5, 59.25, 29.625 1) 221 2) 190 3) 237 4) 189.06 5) None of these 52. 374, 355, 317, ?, 184, 89 1) 260 2) 298 3) 279 4) 241 5) None of these 53. 96, 94, 373, 3353, ?, 1341069 1) 83819 2) 53483 3) 63813 4) 53643 5) None of these 54. 1, 16, 81, 256, ?, 1296 1) 400 2) 625 3) 875 4) 1125 5) None of these 55. 281, 141, 71, 36, 18.5, ? 1) 9.5 2) 9.25 3) 10.75 4) 10 5) None fo these 56. Three Science classes A, B and C take a Life Science test. The average score of class A is 83. The average score of class B is 76. The average score of class C is 85. The average score of class A and B is 79 and average score of class B and C is 81. Then the average score of classes A, B and C is 1) 80 2) 80.5 3) 81 4) 81.5 5) None of these 57. There are 50 students in a class. Their average weight is 45 kg. When one stu- dent leaves the class the average weight reduces by 100g. What is the weight of the student who left the class? 1) 45 kg 2) 47.9 kg 3) 49.9 kg 4) 50.1 kg 5) None of these 58. The simple interest on a sum of money at 4% per annum for 2 years is Rs. 80. The compound interest in the same for the same period is? 1) Rs. 82.60 2) Rs. 82.20 3) Rs. 81.80 4) Rs. 81.60 5) None of these 59. 200 litres of a mixture contains 15% water and the rest is milk. The amount of milk that must be added so that the resulting mixture contains 87.5% milk is? 1) 30 litres 2) 35 litres 3) 40 litres 4) 45 litres 5) None of these 60. In an examination, 60% of the candidates passed in English and 70% of the candi- dates passed in Mathematics, but 20% failed in both of these subjects. If 2500 candidates passed in both the subjects the number of candidates who appeared at the examination was? 1) 3000 2) 3500 3) 4000 4) 5000 5) None of these Directions (61 – 65): What will come in place of question mark (?) in the following questions ? 61. 542 − 369 + 171 − 289 = ? 1) 135 2) 55 3) 255 4) 245 5) 265 62. 25 × 26 + 35 × 34 + 39 × 41 = ? 1) 3440 2) 3330 3) 3439 4) 3339 5) None of these 1 63. 6 ⎯ × 0.25 + 0.75 − 0.3125 = ? 4 1) 5.9375 2) 4.2968 3) 2.1250 4) 2.0000 5) None of these 64. 165% of 140 + 12.5 % of 192 = ? 1) 155 2) 250 3) 255 4) 275 5) None of these 65. 15 × 18 + 16 × 17 + 12 × 11 = ? 1) 674 2) 574 3) 664 4) 764 5) None of these Directions (66 – 70): Each question consists of three statements followed by two conclu- sions I and II. Consider the statements to be true even if they are in variance with the com- monly known facts. Read all the conclusions and then decide which of the given conclu- sions logically follow from the given state- ments using all the three statements together. Mark your answer as: 1) If only conclusion I follows. 2) If only conclusion II follows. 3) If either conclusion I or conclusion II follows. 4) If neither conclusion I nor conclusion II follows. 5) If both conclusion I and conclusion II follows. 66. Statements: All artists are players. All musicians are artists. All players are singers. Conclusions: I. All singers are musicians is a possibility. II. Some singers which are artists are also a part of musicians. 67. Statements: All bricks are stones. Some stones are rocks. All rocks are mountains. Conclusions: I. Some mountains which are stones are also a part of bricks. II. No rock is brick is a possibility. 68. Statements: All sixes are scores. All boundaries are fours. No boundary is score. Conclusions: I. All sixes are fours is a possibility. II. All scores which are fours are also a part of boundaries. 69. Statements: Some cars are mobiles. All mobiles are phones. All cars are trucks. Conclusions: I. Some cars are not phones. II. All trucks are phones is a possibility. 70. Statements: Some husbands are fathers. All fathers are parents. Some husbands are not mothers. Conclusions: I. All mothers are father is a possibility. II. All husbands are parents is a possibility. Directions (71 – 75): Read the following infor- mation and answer the questions. Four people of different religions live on the same side of a sector in four houses each of different color i.e Red, Blue, Pink and Yellow. Each person has a different favorite drink i.e Tea, Coffee, Banana Shake and Milk. The Christian lives in the red house. The following additional information is: The Hindu drinks tea. The Muslim lives in the first house on the left. The Muslim lives in adjacent to the blue house. In the second house from the right they drink coffee. The Sikh drinks Banana shake. Tea is drunk in the blue house. The Pink house is to the right of red house. 71. Which of the following drink coffee? 1) Muslim 2) Hindu 3) Christian 4) Muslim and Hindu 5) None of these 72. The color of Sikh house is: 1) Yellow 2) Blue 3) Red 4) Pink 5) None of these 73. The Muslim drinks which of the following drink: 1) Tea 2) Coffee 3) Banana shake 4) Tea, Coffee 5) Milk 74. Who sits adjacent to Muslim? 1) Hindu 2) Christian 3) Sikh 4) both Hindu and Sikh 5) None of these 75. Which of the following statement is not true? 1) Hindu lives in the blue house. 2) Sikh drinks Banana shake and the colour of his house is pink. 3) Muslim drinks coffee. 4) Yellow house is occupied by Muslim. 5) None of these SBI PO's MODEL PAPER No. of Questions: 100 Max. Marks: 100 Time: 1 Hrs. Quantitative Aptitude Preliminary Exam Reasoning Ability sNªÞœê¦ ví£øŒoõª ¸ôí£æ¨ ›í@ö˺xz