SSC Exam PYQs on Average Part 5

SSC Exam PYQs on Average Part 5

#### In a particular exam, 120 applicants scored 35 marks on average. How many applicants passed the exam if the average marks of those who passed was 39 and the average score of those who failed was 15? 1. [x] 100 2. [ ] 120 3. [ ] 140 4. [ ] 160 #### If the average of 8, 12, 15, x, and 20 is 15, what is the value of x? 1. [ ] 5 2. [ ] 10 3. [ ] 12 4. [x] 15 #### If the average of 14, 18, 21, 24, and x is 21, what is the value of x? 1. [ ] 12 2. [ ] 15 3. [ ] 18 4. [x] 24 #### The average weight of 19 students is 15 kg. By the admission of a new student the average weight is reduced to 14.8 kg. The weight of new student is : 1. [ ] 10.6 kg 2. [ ] 10.8 kg 3. [x] 11 kg 4. [ ] 14.9 kg #### 48 is the average of 48 numbers. Later, it was discovered that observation 48 was calculated in two locations as observation 84. Find the correct average value. 1. [ ] 47.25 2. [x] 46.5 3. [ ] 84 4. [ ] 49.5