2

The slope of the straight line parallel to the x-axis is

10

The slope of the straight line that passes by the ordered pairs (0 , -3) , (2 , 1) is

16

If ( a , 2a) satisfied the equation 2X + 3Y = 24 then a = ...

17

The mean of values 4 , 7 , 12 , 13 , 8 , 10 is

18

[ 4 , 7 ] - {4 , 7} = ...

19

4 cm , 7 cm and 5 cm are dimensions of cuboid then its volume =

21

If the lower limit of a set is 10 and upper limit of the same set is 20 then its center is equal

22

If the ordered paired (-1 , 1) satisfies the relation -x + By =10 then B =...

24

The solution set of : 8X - 17 ≥ 6X + 11 in R is

25

If x = [ -7 , 3 ] , y = [-3 , ∞[ then x-y = [-7 ,-3] and x∩ y= [ -3 , 3]

26

Is the point ( 8 , 1) ∈ the straight line AB where A (-1 ,3) , B (2 , 5)

27

If a point moves on a straight line from the location A(x1 ,y1) to location B(x2 , y2) where x2 > x1 , y2 > y1 then the slope of the straight line is

29

The slope of the straight line parallel to the y-axis is

33

The mode of the values 2 , 5 , 8 , 2 , 3 is

34

Find the value of K where (K , 2K) satisfies the relation x + y = 15

37

A=]-∞ , 3[ , B = [-1 ,5] then A∪B =]-∞ , 5] and A∩B = [-1 , 3]

39

The mode of the values 4 , 11 , 8 , 2x is 4 then x = ...

40

The median of the set of : 3 , 7 , 9 , 5 , 4 is

41

If the lower limit of a set is 4 and its center is 6 then the upper limit of this set is....

43

The arithmetic mean of a set of values = sum of values ÷ its number

47

Q and Q` are disjoint set

49

The volume of a sphere whose diameter length is 6 cm is equal….. cm^3