IBPS RRB OS-1 Paid Test 4By Manish Bhati / September 14, 2024 Question 1: 75% None of these / इनमें से कोई नहीं 80% 50% 60% Question 2: 394 294 284 384 374 Required total = (108 + 76 + 104 + 96) = 384 Question 3: 116 131 121 111 126 Question 4: 12:13 None of these / इनमें से कोई नहीं 7:3 11:17 13:17 Total number of tourists who visited Mumbai on Thursday and Sunday together = (108 + 96) = 204 Total number of tourists who visited Bangalore on Friday and Saturday together = (64 + 92) = 156 Hence, required ratio = 204:156 = 17:13 Question 5: 85 102 114 135 95 Number of tourists who visited Mumbai on Friday = 76 Ratio of the number of tourists who visited Mumbai on Friday to the number of tourists who visited Chandigarh on the same day = 4:5 Hence, number of tourists who visited Chandigarh on Friday = (5/4) × 76 = 95 Question 6: 216 192 186 202 196 Question 7: 14 24 34 18 28 Total number of CT scans done by diagnostic centres B and C together = 216 + 300 = 516 Total number of CT scans done by diagnostic centres D and E together = 336 + 156 = 492 Hence, required difference = (516 – 492) = 24 Question 8: 395 None of these / इनमें से कोई नहीं 415 390 410 Question 9: 64.8° 90° 93.6° 108° 100.8° Percentage of CT scans done by diagnostic centre D out of the total scans = 28% Hence, required central angle = 28 × (18/5) = 100.8° Question 10: Rs.20800 Rs.20200 Rs.22800 Rs.28200 None of these / इनमें से कोई नहीं 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 Next »
