Friday 27 November 2015

Math Creative Suggestion for PEC 2015 (English Version)

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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