Primary (6) revision
Complete
1) the value of the expression x+ 5 for x = 4 is …………………………
2) x – 3 = 5 , then x+1 = ……………………………………..
3) the word phrase for the equation y = 4x + 2 ………………………….
4) 8 ( 5 + 4 ) = 40 + ………………….
5) in the equation y = + 3 , if x = 6 , then y = …………………
6) the range of the values 5 , 9 , 10, 7 , and 4 is …………………
7) the mean of the values 3 , 4 , 5 , 7 and 6 is ……………………..
8) if the mean of values 3 , 7 , 4 , 6 , x is 5 , then x = ……………….
9) 18 + 9 = 9 ( ………. + ……………. )
10) the median of the values 7 , 5 , 9 , 12 , 15 , 20 , 10 is ………………………
11) the mode of the values 4 , 7 , 4 , 6 , 4 , 9 , 4 , 11 , 7 is ………………….
12) the coefficient of 2 + 3a -5 is …………………………….
13) 4 increased by x equals y in equation form …………………………..
14) 8 – 4 ÷ 2 × 3 = …………………………………
15) | | +| | = …………………………
16) the additive inverse of -5 is ………………………
17) find two rational numbers lying between 2.14 , 2.2 are ……… , ……..
18) the constant in the expression 5x + 2 is ………………..
19) the smallest counting number is ………… but smallest natural is ……..
20) the smallest non –negative integer is …………………
21) the number 0.5 in form of = …………………..
22) the outlier of the following data 204 ,23 , 200 , 23 ,206 is ……….
Choose the correct answer :
1) the number of terms of the expression 5x + 3y - 1 is …………..
a) 5 b) 3 c) -1 d) 1
2) number of solutions of inequality x < -2 is ……………………
a) -3 b) 2 c) 5 d) infinite
3) 10 - 3 = …………………
a) 7 b) 6 c) 7 d) 6
4) -4 ……………….. -8
a) < b) = c) >
5) all the following are solutions of the inequality x < -1 except ……..
a) -5 b) -4 c) -3 d) -1
6) 35 +42 = …………… ( 5 +6 )
a) 35 b) 30 c) 6 d) 7
6) in the opposite venn diagram the G.C.F = ………. 2
a) 3 b) 5 c) 1 d) 10 3
5
7) if , then x = ………………
a) 10 b) 25 c) 15 d) 30
8) the number 2.45 belongs to …………. Numbers
a) counting b) natural c) integer d) rational
9) which of the following numbers is an integer ………………..
a) 2.5 b) c) 3 d)
10) = …………………….
a) 5 + 5+ 5 b) 3 + 3+3 c) 5 × 3 d) 5×5×5
11) in the equation m = 3n + 5, the dependent variable is ………….
a) m b) n c) 3 d) 5
12) 10 less a number x written as ……………………
a) x-10 b) 10 – x c) 10 +x d)
13)
a) 12 b) 15 c) 14 d) 16
14) 19160 ÷ 56 = 342 R = …………………
a) 7 b) 8 c) 9 d) 10
15) the best measure of central tendency for the following set of data
Is ………………
a) mean b) median c) either
16)
17) the better measure of central tendency ……….
a) mean b) median c) either
1)
a) minimum value is …………….. b) maximum value is ……………
c) lower quartile is ……………… d) upper quartile is ………….
e) median is …………………
2) from the graph answer the questions :
a) number of students were surveyed
= ………………………………………
b) how many students passed in
math ……………………………..
c) how many subjects have at least
60 students passed the quiz =………
d) which subject has the lowest
number of students passed the
quiz = ……..
3) ( - 5 ) + 7 × 2 = …………………………………………………………
………………………………………………………………………………………………………
……………………………………………………………………………………………………………
……………………………………………………………………………………………………………
4) arrange in ascending order : 3.4 , - 2 , 0 , -3 , 2.35
……………………… , …………… , ……………. , ………………. , ……………
5)
a)How many students get more than
50 marks ………………………
b) the interval having the smallest
frequency is ……………….
6) an owner of packing food factory wanted to pack 15,708 kilograms
of sugar equally in 68 packs . what is the mass of each pack ?
………………………………………………………………………………………………….
7) complete the table then represent graphically :
The equation : y = x + 2
X 0 1 2
Y ……………… …………….. ……………….
(x, y) ( 0 , ……) ( 1 , …..) ( 2 , …..)
A B
8) 3 2 5
a) the two numbers A , B are ……………. And …………….
b) G.C.F = …………………….
C) L.C.M = ………………….
