1771 . If A has 4 elements and B has 8 elements then the minimum and maximum number of elements in A∪B are respectively __
- A. 4,8
- B. 8,12
- C. 4,12
- D. 6,12
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Assit. Programmer | Sonali Bank- Rubali Bank- BD Krishi Bank - 16.11.2018
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1772 . If a is an even integer and b is an odd integer, which of the following expressions could be an even integer?
- A. 3a+3b
- B. 3a+2b
- C. 2a+3b
- D. 2a+b
- E. None of these
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1773 . If a light flashes every 6 seconds, how many times will it flash in 3/4 of an hour ?
- A. 450 times
- B. 449 times
- C. 451 times
- D. 550 times
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Bangladesh Bank - Assistant Director - 2010
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1776 . If a man was r years old s years ago, how many years old will he be t years from now?
- A. rst
- B. r + s - t
- C. r + s + t
- D. r - s + t
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1779 . If a number 'x' is divisible by 4,5, and 15 which of the following is also divisible by these numbers ?
- A. x+4
- B. x+5
- C. x+15
- D. x+60
- E. None of these
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1780 . If a number exceeds another number by 13 and the larger number is 1.5 times the smaller number, then the smaller number is :
- A. 13
- B. 26
- C. 31
- D. none of these
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1783 . If a number is divisible by 102, then it is also divisible:
- A. 23
- B. 11
- C. 5
- D. 2
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1784 . If a number of divisible by 102, then it is also divisible by :
- A. 23
- B. 11
- C. 5
- D. 2
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1785 . If a number x is 10% less than another number y and y is 10% more than 125, then x is equal to:
- A. 123.75
- B. 140.55
- C. 143
- D. 150
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আইন বিভাগ : 2013-2014 || রাজশাহী বিশ্ববিদ্যালয় || 2013
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