2806 . The average age of the three is 24 years. If none of them is below 21 years of age then what is the maximum age of any of them?
  • A. 25 years
  • B. 30 years
  • C. 28 years
  • D. 32 years
View Answer
Favorite Question

2807 . The average age of three persons is 30 years. If the ratio of three ages is 3 : 5 : 7. What is the age of the youngest person?
  • A. 18 years
  • B. 8 years
  • C. 16 years
  • D. 42 years
View Answer
Favorite Question

2808 . The average attendance of a college for the first three days of a week is 325 and first four days is 320. How many were present on the fourth day?
  • A. 300
  • B. 315
  • C. 305
  • D. 350
View Answer
Favorite Question
Officer (General) |-Sonali | Janata | Bangladesh Krishi_Bangladesh Development bank ২৪.০৫.২০১৯
More

2809 . The average cost of 5 apples and 4 mangoes is 36 taka. The average cost of 7 apples and 8 mangoes is 48 taka. Find the total cost of 24 apples and 24 mangoes.
  • A. 1044
  • B. 2088
  • C. 720
  • D. 324
View Answer
Favorite Question
Bangladesh Bank - Assistant Director - 2009
More

2810 . The average daily wage of 10 workers is Tk. 400 If the lowest wage is Tk.300, then what is the possible maximum wage?
  • A. 1300
  • B. 1200
  • C. 1000
  • D. 800
View Answer
Favorite Question
সমন্বিত ৮ ব্যাংক ও ১ টি আর্থিক প্রতিষ্ঠান || সিনিয়র অফিসার (সাধারণ) (20-01-2023)
More

2811 . The average daily wage of 10 workers is Tk.400. If the lowest wage is Tk.300, then what is the possible maximum wage?
  • A. 800
  • B. 1000
  • C. 1200
  • D. 1300
View Answer
Favorite Question
সমন্বিত ৮ ব্যাংক ও ১ টি আর্থিক প্রতিষ্ঠান || অফিসার জেনারেল (10-03-2023)
More

2812 . The average daily wages of female workers in a factory is Tk. 30 and than of male workers is Tk. 42. If the average wages of all the workers is Tk. 37, what is the ratio of male to female workers.
  • A. 3 : 2
  • B. 4 : 3
  • C. 7 : 5
  • D. None
View Answer
Favorite Question
গ্যাস ট্রান্সমিশন কোম্পানি লিমিটেড | সহকারী ব্যবস্থাপক | ২০.০৪.২০১৮
More

2813 . The average height of girls in a class is 5 ft and that of boys is 5.7 ft. If the average height of the students in class is 5.5 ft, what could be the possible strength of boys and girls respectively in the class.
  • A. 50, 20
  • B. 30, 20
  • C. 20, 30
  • D. 60, 50
View Answer
Favorite Question
জনতা ও রূপালী ব্যাংক- অফিসার ১৩.১২.২০১৯
More

2814 . The average monthly income of P and Q is Tk. 5050. The average monthly income of Q and R is Tk. 6250 and the average monthly income of P and R is Tk. 5200. The monthly income of P is Tk. -
  • A. 4000
  • B. 3500
  • C. 4050
  • D. 5000
View Answer
Favorite Question

2815 . The average monthly income of P and Q is Tk.5050. The average monthly income of Q and R is Tk.6250 and the average monthly income of P and R is Tk.5200. Calculate the monthly income of P.
  • A. Tk.4000
  • B. Tk.6100
  • C. Tk.6400
  • D. Tk. 16500
View Answer
Favorite Question
সমন্বিত ৮ ব্যাংক ও ১ টি আর্থিক প্রতিষ্ঠান || সিনিয়র অফিসার (সাধারণ) (20-01-2023)
More

2816 . The average of 10 integers is -16. If the sum of 6 of them is 100, what is the average of the other 4 ?
  • A. -50
  • B. -60
  • C. -100
  • D. -65
  • E. None of these
View Answer
Favorite Question

2817 . The average of 10 integers is 16. If the sum of 6 of them is 100. What is the average of other 4?
  • A. 21
  • B. -44
  • C. 66
  • D. none of these
View Answer
Favorite Question

2818 . The average of 10 numbers is ---10. If the sum of 6 of them is 100, then what is the average of the other 4 numbers ?
  • A. -100
  • B. -50
  • C. 50
  • D. 100
View Answer
Favorite Question

2819 . The average of 10 numbers is -10. If the sum of 6 of them is 100, then what is the average of the other 4 numbers?
  • A. -100
  • B. -50
  • C. 50
  • D. 100
View Answer
Favorite Question

2820 . The average of 15 consecutive integers is 15. Find the smallest of the 15 integers?
  • A. 6
  • B. 7
  • C. 8
  • D. 9
View Answer
Favorite Question