WorksheetsRevision Class 9
Total questions: 10
Worksheet time: 10mins
Both Assertion & Reason are true and reason is the correct explanation for the assertion
Both Assertion & Reason are true and reason is not the correct explanation for the assertion
Assertion is true but reason is false
assertion is false but the reason is true
Both Assertion & Reason are true and reason is the correct explanation for the assertion
Both Assertion & Reason are true and reason is not the correct explanation for the assertion
Assertion is true but reason is false
assertion is false but the reason is true
Both Assertion & Reason are true and reason is the correct explanation for the assertion
Both Assertion & Reason are true and reason is not the correct explanation for the assertion
Assertion is true but reason is false
assertion is false but the reason is true
The mean of 15 numbers is 25.
If 4 is subtracted from every number, what will be the new mean?
375
15
21
60
The median of the following observations arranged in ascending order 8,9,12,18, (x+2), (x+4), 30,31,34,39 is 24.
Find x
34
20
22
21
Let m be the mid point and l be the upper class limit of a class in a continous frequency distribution.
The lower class limit of the class is:
2m+l
2m-l
m-l
m-2l
In a triangle ABC and DEF,AB=DE ,BC = EF and AC= DF
are the triangles Congruent? If yes, by which congruency rule?
Yes,by SAS
No
Yes by SSS
Yes by ASA
Express 32.1235353535... in the form of P/q
318023/9900
321235/9000
318032/9900
318023/9000
x2=5, z2= 0.04
y2=9, u2= 17/4
find which variable represents rational number
x,y,u & z
x , u
x,z
z,y
An isosceles triangle has an area 8 cm2
The length of its hypotenuse is
sq root 32 cm
sq root 16 cm
sq root 48 cm
sq root 24 cm
