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- Question
The average of 15 numbers is 7. If the average of the first 8 numbers is 6.5 and the average of the last 8 numbers is 8.5 then middle number is
Options- A. 10
- B. 23
- C. 13
- D. 15
- Correct Answer
- 15
- 1. In the first 45 overs of a 50 over innings, the run rate was 5.8 runs per over. What is the required run rate in the remaining overs to reach the target of 295 runs?
Options- A. 6.9
- B. 6.8
- C. 6.7
- D. 6.6 Discuss
- 2. The average monthly salary of 19 members of a group is Rs. 16000. If one more members whose monthly salary is Rs. 20000 has joined the group, then the average salary of the group is
Options- A. Rs.18250
- B. Rs.16200
- C. Rs.18000
- D. Rs.16250 Discuss
- 3. The average of a,b,c is 20 and that of b,c,d is 25; if d=30, then the value of a is
Options- A. 25
- B. 45
- C. 30
- D. 15 Discuss
- 4. The average revenues of 7 consecutive years of a company is Rs 79 lakhs. If the average of first 4 years is Rs 74 lakhs and that of last 4 years is Rs 86 lakhs, what is the revenue for the 4th year?
Options- A. Rs 87 lakhs
- B. Rs 89 lakhs
- C. Rs 85 lakhs
- D. Rs 83 lakhs Discuss
- 5. The average weight of Shivshankar, Gopesh and Reena is 97 kg. If the average weight of Shivshankar and Gopesh is 93 kg and that of Gopesh and Reena is 82 kg, then the weight of Gopesh is
Options- A. 72
- B. 56
- C. 59
- D. 63 Discuss
- 6. In the first 40 overs of a 50 over innings, the run rate was 4.8 runs/over. What is the required run rate in the remaining 10 overs to reach the target of 241 runs?
Options- A. 6.7
- B. 6.5
- C. 6.3
- D. 4.9 Discuss
- 7. What is the average of all numbers between 11 and 80 which are divisible by 6?
Options- A. 46
- B. 47
- C. 44
- D. 45 Discuss
- 8. The average temperature of Monday ,Tuesday , Wednesday and Thursday is 60°, The average for Tuesday, Wednesday, Thursday and Friday is 63°; If the ratio of temperature for Monday and Friday is 21 : 25, then what is the temperature of Friday ?
Options- A. 70°
- B. 73°
- C. 75°
- D. 78° Discuss
- 9. The average height of 30 boys out of a class of 50 is 160 cm. If the average height of the remaining boys is 165 cm, the average height of the whole class (in cm) is:
Options- A. 161
- B. 162
- C. 163
- D. 164 Discuss
- 10. The average marks obtained by a class of 60 students is 65. The average marks of half of the students is found to be 85. The average marks of the remaining students is
Options- A. 35
- B. 45
- C. 55
- D. 65 Discuss
Average problems
Search Results
Correct Answer: 6.8
Correct Answer: Rs.16200
Correct Answer: 15
Correct Answer: Rs 87 lakhs
Correct Answer: 59
Correct Answer: 4.9
Correct Answer: 45
Correct Answer: 75°
Correct Answer: 162
Correct Answer: 45
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