Class 9th math notes
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Class 9th math notes
8.25K subscribers
Class 9th math notes
TRIANGLES.pdf
2.1 MB
TRIANGLES short notes with important questions

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QUADRILATERAL.pdf
1.7 MB
QUADRILATERAL short notes with important questions

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Class 9th math notes
CIRCLE.pdf
2.4 MB
CIRCLE short notes with important questions

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HERONS FORMULA.pdf
4.7 MB
HERONS FORMULA short notes with important questions

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Class 9th math notes
SURFACE AREA AND VOLUME.pdf
3.9 MB
SURFACE AREA AND VOLUME short notes with important questions

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STATISTICS.pdf
1.3 MB
STATISTICS short notes with important questions

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Class 9th math notes
📢 QUIZ TIME #1
📱 Chapter 1: Number system
🟢 Total questions : 20
✅ From : NCERT & CBSE PYQs
🔺By : Shalini didi
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11.9K viewsShalini Didi, edited  
Class 9th math notes
Which of the following is an irrational number?
Anonymous Quiz
6%
2
5%
3
86%
√2
3%
5
👍14❤10🔥4👏2🥰1😱1
1.75K voters12.3K viewsShalini Didi, 
Class 9th math notes
Which of the following is a rational number?
Anonymous Quiz
19%
π
6%
e
65%
0.5
10%
√3
👍12❤6
1.75K voters12.3K viewsShalini Didi, 
Class 9th math notes
What is the value of (√2)²?
Anonymous Quiz
4%
1
75%
2
5%
3
16%
4
👍15❤4
1.75K voters12K viewsShalini Didi, 
Class 9th math notes
Which of the following numbers is a terminating decimal?
Anonymous Quiz
27%
1/3
20%
1/6
42%
1/8
11%
1/7
👍12🥴8❤6👏1
1.58K voters11.3K viewsShalini Didi, 
Class 9th math notes
What is the decimal representation of 1/3?
Anonymous Quiz
26%
0.3
14%
0.33
12%
0.333
48%
0.3333
👍21❤7😱6👏3😁2
1.72K voters11.7K viewsShalini Didi, 
Class 9th math notes
Which of the following is not a rational number?
Anonymous Quiz
11%
0
6%
1
71%
√2
12%
-1
👍9❤5🔥3🎉1
1.74K voters13K viewsShalini Didi, 
Class 9th math notes
The decimal expansion of a rational number is always:
Anonymous Quiz
29%
Terminating
17%
Non-terminating
9%
Repeating
44%
Either terminating or repeating
👍9❤4👏3🔥2😱1
1.65K voters13.8K viewsShalini Didi, 
Class 9th math notes
Which of the following is an example of a non-terminating, non-repeating decimal?
Anonymous Quiz
16%
0.125
31%
0.3333...
43%
π
10%
2.5
👍8❤6👏5😁2
1.71K voters14.4K viewsShalini Didi, 
Class 9th math notes
The product of two rational numbers is always:
Anonymous Quiz
70%
Rational
12%
Irrational
12%
Whole number
6%
Natural number
👍15❤3🥰2😁1
1.86K voters13.8K viewsShalini Didi, 
Class 9th math notes
Which of the following can be represented as a fraction?
Anonymous Quiz
14%
√2
27%
π
48%
0.25
11%
0.101001000...
👍13❤3
1.86K voters14.5K viewsShalini Didi, 
Class 9th math notes
If p and q are two integers and q ≠ 0, what is the form of a rational number?
Anonymous Quiz
81%
p/q
8%
p+q
6%
p*q
4%
p-q
❤17👍13🥰2😁2👏1
1.9K voters16.7K viewsShalini Didi, 
Class 9th math notes
Which of the following is a perfect square?
Anonymous Quiz
11%
3
10%
5
7%
7
73%
9
👍15❤10🔥4👏3😁3
2K voters15.9K viewsShalini Didi, 
Class 9th math notes
Which of the following numbers is irrational?
Anonymous Quiz
4%
0.25
24%
0.3333...
67%
√5
5%
3
👍23😁4❤3🔥3
2.09K voters15.9K viewsShalini Didi, 
Class 9th math notes
What is the square root of 144?
Anonymous Quiz
3%
10
8%
11
85%
12
5%
13
👍24❤8🥰7
2.06K voters15.8K viewsShalini Didi,