


7th Grade Worksheet7
Here is 7th grade worksheet7
2.If A + B = square root of(8) and A  B = square root of (5),what is A x B? is?
3.ABC is a isosceles triangle and AB = AC & angle(BAC) = 140. If point D lies on BC such that AD = BD, then the angle(DAC) in degrees is
4.The last two digits of of 5^{2003} is
5.Calculate the value of 12^{3}
6.What is the complementary angle of 35 degree
7.A number p yields a remainder of 3 when divided by 5, remainder of 5 when divided by 7, and a remainder of 11 when divided by 13. If p is smaller than 1000, what is the maximum value of p?
8.In the magic square given below, numbers are to be placed in the empty boxes so that the sums of the numbers in each row,column and diagonals are equal to the same value. What will be the value of x?
9.There is a silly number ababab is formed by repeating a two digit number ab exactly three times. For example, 252525 is a silly number. Find the greatest common divisor of all silly numbers?
10.Ten lottery tickets are in a hat in which four of them are winning tickets. First, Jack reaches in and takes a ticket. Then, Michael reaches in and takes a ticket from the remaining nine.What is the probability that takes a winning ticket?
1.14 2.3/4 3.120 4.25 5.20 6.I & IV 7.908 8.12 9.10101 10.2/5

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