1. Meena
has 45987 taka. Raju has 8250 taka less than Meena. On the other hand, if Roni
has 985 taka more than Raju-
a. How
much money does Raju have?
b. How
much money does Roni have?
c. What
amount of money they have together?
d. Who
has much money between two?
e. How
much money do Meena, Raju and Roni have together?
2. The
sum of the price of 6 chairs and 4 tables are 9570 taka. If the price of 1 chair is 675 taka then-
a.
What is the price of 6 chairs?
b.
What is the price of 4 tables?
c.
What is the price of 1 table?
d.
What is the difference between the price
of 1 table and 1 chair?
e.
What is sum of the price of 1 chair and
1 table?
3. Out
of 11 numbers, The average of first 6 numbers is 87 and if the average of last
5 numbers is 131 then-
a.
What is the sum of first 6 numbers?
b.
What is the sum of last 5 numbers?
c.
What is the sum of 11 numbers?
d.
What is the sum of all numbers/
e.
The sum of 11 numbers is how much more
than the average of 11 numbers?
4. In
a Primary School, there are 42 students in class five. To celebrate Bangla New
year, 10 students contribute 15 taka as average, 12 students contribute 12 taka
as average and 7 students contribute 18 taka following first and second. Rest
of the students could not contribute any amount.
a.
What is the sum of the contributed money
of first 10 students?
b.
What is the sum of the contributed money of 12
students?
c.
What is the sum of the contributed money
of 7 students?
d.
What is the amount of total
contribution?
e.
What is the average of the contributed
money that has given by all students?
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