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1 1 Adda247 No. 1 APP for Banking & SSC Preparation
2 Solutions S1. Ans.(a) S2. Ans.(b) S3. Ans.(b) S4. Ans.(d) 2 Adda247 No. 1 APP for Banking & SSC Preparation
3 S5. Ans.(d) S6. Ans.(a) As E < Z and Z Y so, I. Y < E is false as we cant say. II. T < X is also not true. S7. Ans.(e) E < Z< Y so I is true. Z X and Z = U T so II is not true. S8. Ans.(d) From B C = T < L only II is true S9. Ans.(d) From B C L statement I is true. N > L C so II is not rue. S10. Ans.(d) From A > L and N > L statement I is not true. From A > L and L C statement II is not true. Solutions (11-13): A=70 word/minute, E=40 word/minute B > A > D > E > C S11. Ans.(d) S12. Ans.(a) S13. Ans.(c) 3 Adda247 No. 1 APP for Banking & SSC Preparation
4 Solutions (14-15): S14. Ans.(a) S15. Ans.(d) Solutions (16-20): Students Floor Subject P 2 Sanskrit Q 4 Hindi R 3 Science U 6 Maths T/S 1 Art T/S 5 English S16. Ans.(b) S17. Ans.(c) S18. Ans.(a) S19. Ans.(d) S20. Ans.(c) Solutions (21-23): S21. Ans.(a) S22. Ans.(e) S23. Ans.(d) 4 Adda247 No. 1 APP for Banking & SSC Preparation
5 Solutions (24-25): S24. Ans.(e) S25. Ans.(b) Solutions (26-30): S26. Ans.(a) S27. Ans.(c) S28. Ans.(e) S29. Ans.(b) S30. Ans.(e) S31. Ans.(e) From 1- We cannot decide. From 2- We cannot decide. From both sentence 1 and 2 we can say that M is uncle of T. S32. Ans.(d) From 1 A > F > D, From 2 D > C, E From Both A > F > D > C, E S33. Ans.(d) From 1-We cannot decide. From 2- We cannot decide. From Both-We cannot decide also. 5 Adda247 No. 1 APP for Banking & SSC Preparation
6 S34. Ans.(a) From 1- P is the brother of E. From 2- We cannot decide. S35. Ans.(a) From 1- From 2- We cannot decide. Solutions (36-40): Family member City Colour T Green Ranchi U Red Bhopal V Yellow Ranchi W Black Bhopal X White Patna Y Blue Patna Z Violet Patna 6 Adda247 No. 1 APP for Banking & SSC Preparation
7 S36. Ans.(c) S37. Ans.(c) S38. Ans.(b) S39. Ans.(d) S40. Ans.(c) S41. Ans.(a) = 20? = =? 20 =? = S42. Ans.(b) = ? = 15.1 S43. Ans.(e)? 2 = ? 2 = 6084? = 78 S44. Ans.(a) =? 2 3 6? = = S45. Ans.(e) =? =? ? = 6 2? = 5 7 Adda247 No. 1 APP for Banking & SSC Preparation
8 S46. Ans.(c) Required answer = = 13.04% 100 S47. Ans.(e) Production of Nylon in Jan = = 3600 Production of Nylon in Feb = = 2800 Required answer = = 22.22% 3600 S48. Ans.(c) Polyester = ( ) + ( ) + ( ) + ( ) = m. Nylon = ( ) + ( ) + ( ) + ( ) = m Ratio = 7 : 5 S49. Ans.(b) Production of Nylon in Jan = 3600 Production of Nylon in Feb = 2800 Production of Nylon in April = 3200 Average = 9600 = 3200 mt. 3 S50. Ans.(a) In Feb, increment = = 60% 2000 In march, increment = 0% In April decrement = = 25% 3200 S51. Ans.(b) S52. Ans.(e) 28 = (3.5 +? )2 14 = 3.5+?? = = 10.5 S53. Ans.(c) = 65 8 Adda247 No. 1 APP for Banking & SSC Preparation
9 S54. Ans.(e) = = S55. Ans.(d) = S56. Ans.(a) Total player enrolled in Hockey = = Total male player in Hockey = = female = = 192 Required answer = = 9.6% 2000 S57. Ans.(c) Required ratio = = S58. Ans.(b) No. of female player enrolled for football = No. of male players in Badminton = = 168 Required % = ( ) 100 = 1600 = 9.52% (less) S59. Ans.(c) Required number = 2000 (25+21) = = S60. Ans.(e) In Cricket, = 236 Football, = 152 Hockey, = 192 Badminton, = 112 Basketball, = 108 S61. Ans.(a) 3x + 5y = 28 ( 3) 8x 3y = 42 ( 5) 9x + 15y = 84 40x 15y = 210 Now on adding both eqn. 49x = (22+19) = Adda247 No. 1 APP for Banking & SSC Preparation
10 x = = 6 & y = 28 y = 10 5 = 2 x > y S62. Ans.(d) I. (x + y) 2 = 1024 x + y = ±32 II = y y = = 16 Now, x = = 16 or, = 48 x y S63. Ans.(a) 3y + 9x = 54 3x + y = 18 (i) & 28x = 13y x = 5y.(ii) From eqn. (i) and (ii) 5y + y = 18 y = 3 And x = = 5 x > y S64. Ans.(e) 20x 2 x 12 = 0 20x 2 16x + 15x 12 = 0 4x(5x 4) + 3(5x 4) = 0 x = 3 4, y y + 9 = 0 20y y + 12y + 5 = 0 5y(4y + 3) + 3(4y + 3) = 0 y = 3 4, Adda247 No. 1 APP for Banking & SSC Preparation
11 S65. Ans.(e) x = 5 x x = 5 And, y 3 = y = = 5 x = y S66. Ans.(c) Pattern is: +81, +83, +85, +87, +89, = S67. Ans.(b) Pattern is : +288, +144, +72, +36, +18, = 591 S68. Ans.(a) Pattern is: 6 3, 5 3, 4 3, 3 3, = 223 S69. Ans.(d) Pattern is : , , , , = 1861 S70. Ans.(b) Pattern is : 2 + 3, 2 7, , 2 15, , = 57 S71. Ans.(b) 1 man con complete the work in = 384 days 1 man per day work = men per day work = women per day work = = = 1 48 (16 men + 16 women) per day work = = Work done in 12 days = Remaining work = 1 12 = Adda247 No. 1 APP for Banking & SSC Preparation
12 This work should be completed in 2 days So per day work should be 1 1 = But right now only 1 work per day is being done. 16 So ( 1 1 = 1 1 ) more work is required for which S72. Ans.(d) Let original price = x (100 30) (100 20) x = x = 2000 S73. Ans.(a) A + B = 40 C + B = 38 A + C = 42 A = 22, B = 18, C = 20 year S74. Ans.(c) (30 20)% = % = 25 Max marks = 100% = 250 Passing marks = 20% of = 50+5=55 % passing = = 22% S75. Ans.(b) Let CP of one horse = x, then of other = x One horse sold at loss of 20%, other at 15% gain. SP is same 80% of x = 115% of (19500 x) 80 x = 115 (19500 x) x = C.P. of other = = 8000 S76. Ans.(b) Let x be the total profit amount, then ATQ, ( x + 7 x ) ( 7 x) = Or, 31x 28x 68 = 2250 Or, x = Rs. 51,000 = 24 more men are required. 12 Adda247 No. 1 APP for Banking & SSC Preparation
13 S77. Ans.(c) x 15 = 4 or x = So, weight of Kaushik increase by 19%. S78. Ans.(d) ( )th of journey covered in 4 : : 00 i.e hours 3 11 th journey was covered in = 4.5 hours Thus journey started at i.e. 6 : 30 am S79. Ans.(c) Fraction of milk in three mixtures Required ratio = i.e. 5 : 2 S80. Ans.(a) Required probability = 6c 1 8c 1 4c 1 18c 3 = = Adda247 No. 1 APP for Banking & SSC Preparation
14 14 Adda247 No. 1 APP for Banking & SSC Preparation
1 Adda247 No. 1 APP for Banking & SSC Preparation Website: bankersadda.com sscadda.com store.adda247.com
1 Adda247 No. 1 APP for Banking & SSC Preparation S46. Ans.(d) Sol. Let width of the path = x cm So, length of the park will be = (x + 4) cm So, 4 3 (Area of path) = Area of the park Solutions => 4 [x(x
1 Adda247 No. 1 APP for Banking & SSC Preparation Website: bankersadda.com sscadda.com store.adda247.com
1 Adda247 No. 1 APP for Banking & SSC Preparation S1. Ans.(d) Sol. Let cost price of article A be Rs. 10x cost price of article B = 10x 80 = Rs. 8x And, Selling price of article A = 10x 140 = Rs. 14x And
1 Adda247 No. 1 APP for Banking & SSC Preparation Website:store.adda247.com
1 Adda247 No. 1 APP for Banking & SSC Preparation Solutions Solution (1 5): Floor Person Subject Colour 7 Q Maths Violet 6 P Physics White 5 U Chemistry Red 4 S Hindi Pink 3 T Sanskrit Orange 2 V Economics
1 Adda247 No. 1 APP for Banking & SSC Preparation Website:store.adda247.com
1 Adda247 No. 1 APP for Banking & SSC Preparation Solutions Solutions (1-5): Students Branch Sports City A Chemical Badminton Lucknow B Civil Football/Tennis Noida C Mechanical Baseball Varanasi D Electrical
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1 Adda247 No. 1 APP for Banking & SSC Preparation Solutions (1-5): Step1: From the information given in the question, A, who left for School used neither a Skateboard nor Roller skates. B used a bus but
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1 Adda247 No. 1 APP for Banking & SSC Preparation S1. Ans.(b) Sol. P : C = 1 : 1 C : M = 2 : 3 P : E = 1 : 2 P : C : M : E = 2 : 2 : 3 : 4 Therefore, marks in subjects are 2x, 2x, 3x & 4x. A/q, 2x+2x+3x+4x
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1 Adda247 No. 1 APP for Banking & SSC Preparation Solutions Solutions (1-5): (i) By using the given condition, A faces north. Only two people sit to the right of A.B sits third to the left of A. Only one
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