Grade 7 - TR1

If 23 integers are multiplied and product is negative then which of the following statement can be true about them?

• 10 are negative, 13 are positive.

• 14 are negative, 9 are positive

• 12 are negative, 21 are positive.

• 17 are negative, 6 are positive.

Which of the following divisions has the greatest quotient?

Find the value of the expression below. 0 - 1 + 2 - 3 + 4 - 5 + 6 - 7 + 8 - 9 + ........ -17 + 18 - 19 + 20.

• -10

• 0

• 10

• 20

How many two - digit numbers have the digit in the tens place smaller than of the ones place?

• 68

• 64

• 38

• 36

The product of 3 integers is odd. What can their sum be?

• Odd

• Even

• Positive

• Negative

Solve: 1 x -2 x 3 x -4 x 5 x 0 x 7 x -8 x 9 x 10

• • 362800

• -3628800

• 3628800

• 0

Which of the following are the symbols of operations on integers that satisfy commutative property?

How many prime between 1 and 1000 are divisible by 13?

• 14

• 1

• 246

• 0

• 1

• 2

• 0

• -1

Pankaj has 96 marbles and Arun has 63 marbles. How many marbles should Arun give to Pankaj so that Pankaj will have twice as many marbles as Arun?

• 9

• 12

• 7

• 10