31 . Average of the five consecutive even numbers is 8. Which is the smallest of the 5 numbers?
- A. 4
- B. 3
- C. 5
- D. 6
- E. None of them
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Sonali- Janata- Agrani &- Rupali Bank Ltd. Senior Officer Recruitment 14.03.2008
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33 . Consider that w+x=-4, x+y=25 and y+w=15. Then the average of w,x,y is -
- A. 3
- B. 4
- C. 5
- D. 6
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34 . Find the average of all whole number between 1 and 100 that end in 3.
- A. 44
- B. 45
- C. 46
- D. 47
- E. None of them
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Bangladesh Bank - Assistant Director - 2006
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39 . If the average of 5, 9 ,M and n is 12 m what is the average of (m +7) and (n -3) ?c
- A. 19
- B. 17
- C. 14
- D. None of these
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41 . If the average of four numbers k, 2K+3, 3K-5 and 5K+1 is 63. What is the value of K?
- A. 11
- B. 15.75
- C. 22
- D. 23
- E. 25
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Sonali- Janata &- Agrani Bank Offier (Cash Recruitment) 22.02.2008
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42 . If the average of the four numbers M, 2M+3, 3m-5 and 5M+1 is 63 what is the value of the m?
- A. 11
- B. 23
- C. 22
- D. 32
- E. 25
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Sonali-Janata-Agrani &-Rupali Bank Ltd. &-RAKUB Officer Recruitment 28.03.2008
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43 . If the sum of (8, 5 and x) is 21, then the average of (8, 5 and x) is--
- A. 7
- B. 9
- C. 2
- D. 3.5
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44 . If the sum of A and B is 40, and if c=32, what is average value of A,B and C ?
- A. 24
- B. 26
- C. 28
- D. 30
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Bangladesh Bank - Officer - 2001
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45 . If Tk. 45,000 was invested in a share when the price per share was Tk. 90 and Tk. 30,000 was invested when the price per share was Tk. 60, what was the average price per share purchased?
- A. Tk. 80
- B. Tk. 75
- C. Tk. 62.73
- D. None of these
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