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  • Question

  • 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

  • Correct Answer
  • Rs.16200 

    • Average problems

    Search Results

    • 1. 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
    • 2. 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
    • 3. 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
    • 4. Of the 5 numbers whose average is 72, the first is 1/8 times the sum of other 4. The first number is _____.

    • Options
    • A. 60
    • B. 26
    • C. 40
    • D. 80
      • Discuss
    • 5. A factory buys 7 machines. 2 MachineA, 4 MachineB and rest MachineC. Prices of the machines are Rs 56000, Rs 45000 and Rs 30000 respectively. Calculate the average cost of these machines.

    • Options
    • A. 46000
    • B. 43666.66
    • C. 41333.33
    • D. 44500
      • Discuss
    • 6. 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
    • 7. 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
      • Discuss
    • 8. 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
    • 9. 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
    • 10. 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

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