একটি পণ্য ২০% ক্ষতিতে ৫৫২ টাকায় বিক্রয় করা হয় । পণ্যটির ক্রয়মূল্য কত?
১৩, ১৬, ২৪, ৩৪ এর গড় কত?
9x-5x=1/3 i=হলে x এর মান কত?
যে খাদ্য ১৫ জন সৈন্যের ১৫ দিলে চলে সেই খাদ্যে আরও ১০ জন সৈন্যের বেশি থাকলে , তাদের কতদিন চলবে?
যদি x+y=2 হয়, তবে (x+y)2
১৮:৩৪ সময়কে ১২ ঘন্টা সময় সূচিতে প্রকাশ করলে কত হবে?
x+y=6 এবং x-y =4 হলে, xy এর মান কত?
x2-7x+6 এর উৎপাদকে বিশ্লেষিত রূপ নিচের কোনটি?
The average age of the father and two sons is 16 years and 7 months. If the mother is 14 years and 4 months and same two sons is 12 years and 7 months. If the mother is 24 years and 4 months old , then what is the age difference between the father and the mother ?
If the average (arithmetic mean) of 5 consecutive numbers is 12 , what is the sum if the least and the greatest of the integers?
If x =2y +3 and y= -2 , then
If x +2y > 8 , then 2x +4y is
If your body mass on the surface of the earth is 42 kg, what would be your body mass on the surface of the moon?
The share price of a bank decreased by 5% on the 15th of November, but increased by 10% of the next day. What was the overall rate of loss or gain?
The number 1729 is equivalent
There are 868 liters and 980 liters of milk in two drums respectively. What is the size (in liters) of the largest bucket that can individually measure (in whole quantity) the entire stock of milk in each drum?
If x:y= 5:3, then (8x-5y) : (8x+5y)= ?
The average of 5 consecutive number integers starting with m as the first integers is n then n = ?
The difference of two numbers is 20% of the large number. If the smaller number is 20 then the largest number is-
A mother said to her daughter- " I was as old as you are at present at the time of your birth". If the mother's age is 38 years now, the daughter's is 5 years back was-