Khulna Secondary 2011
Posted: Fri Jan 28, 2011 7:37 pm
Problem1:Sakib is asked to bring $4^{th}$ book from right corner from the desk. He bring $4^{th}$ book from left corner. How many book was there?
Problem2: What is the least value of this expretion? $16x^2-8x+6$
Problem3: The each divisional ques has 40 question. There are 13 math division. Each question can be repeted 3 times. At least how many ques needed for making the all ques of all division?
Problem 4: There are 2011 balls in my busket. $(n+3)^{th}$ ball is colored with respect to $n^{th}$ ball's color. I have three color:Red, blue,black. In how many way i can color them?
Problem 10: Let, $f(x+y)=x+f(y)\, and f(0)=2$ Evalute: $f(2011)$
Problem 5:what is the highest
number for which if divided by
11 the quotient is twice as the
remainder?
I cant remember anyother problem, please anyone else post the other problems. I will update that.
Problem2: What is the least value of this expretion? $16x^2-8x+6$
Problem3: The each divisional ques has 40 question. There are 13 math division. Each question can be repeted 3 times. At least how many ques needed for making the all ques of all division?
Problem 4: There are 2011 balls in my busket. $(n+3)^{th}$ ball is colored with respect to $n^{th}$ ball's color. I have three color:Red, blue,black. In how many way i can color them?
Problem 10: Let, $f(x+y)=x+f(y)\, and f(0)=2$ Evalute: $f(2011)$
Problem 5:what is the highest
number for which if divided by
11 the quotient is twice as the
remainder?
I cant remember anyother problem, please anyone else post the other problems. I will update that.
but cant remember them 