Class7 ch-6LE, Ch 16 data handling
1.Find the range of given data 2,3,4,5,6,7,7,7,8,8,9Required to answer. Single choice.
(1 Point)
7
9
2.Calculate average study hours of a student wo studies as 3hours,5 hrs ,2 hrs,1 hours,4 hrs for 5 consecutive days.Required to answer. Single choice.
(1 Point)
15 hours
3hours
3.If mean of 2,4,6,x,8 is 22 ,then find vale of xRequired to answer. Single choice.
(1 Point)
2
4
4.Find mode of give terms 33344445555556777779Required to answer. Single choice.
(1 Point)
7
5
5.Find median 2,2,0,4,12,10,6,8,5,7Required to answer. Single choice.
(1 Point)
12
5.5
6.In a word 'ALPHABET' PROBABILITY OF GETTING A VOWELRequired to answer. Single choice.
(1 Point)
3/8
5/8
7.Find the probability of getting 53 Sundays in a normal year.Required to answer. Single choice.
(1 Point)
1/7
2/7
8.Solve for x 2x +16= 4-xRequired to answer. Single choice.
(1 Point)
X= -4
X=4
9.Solve the statement by framing equation 4 times a number is 20,find the number.Required to answer. Single choice.
(1 Point)
4x=20,x= 5
4+x=20,x= 16
10.Solve 4x-7=13Required to answer. Single choice.
(1 Point)
X=20
X=5
11.Solve 3(x-2)=2(x+1)-3Required to answer. Single choice.
(1 Point)
X=5
X=2
12.If 5 added to twice a number the result is 29 .find the numberRequired to answer. Single choice.
(1 Point)
X= 5
X= 12
13.5x + ---- = 13 has the solution (-3). Complete the blankRequired to answer. Single choice.
(1 Point)
28
2
14.The sum of two consecutive even numbers is 54 then the smaller number isRequired to answer. Single choice.
(1 Point)
28
26
15.Which of the following is not a linear equationRequired to answer. Single choice.
(1 Point)
7x+ y=3
3x-1=7
Answers
Answered by
0
Answer:
1 . 6
2. 15 hrs
3.90 error in question pls check
4. 5
5.5.5
6.3/8
7.1/7
8. x=-4
9.4x=20..x=5
10.x=5
11.x=5
12.x=12
13.28
14.26
15.7x+y=3
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