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Challenger Classes PYQs @UC5OCJh0bZzlhi0s85VjDJNg@youtube.com

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Welcome to the Previous Year Question Channel By Challenger


02:27
If two positive integers p and q can be expressed as p = 18a²×b⁴ and q = 20a³×b² then LCM (p, q) is:
03:55
Three bells toll at intervals of 9, 12 and 15 minutes respectively. If they start tolling together
05:24
In a teachers' workshop, the number of teachers teaching French, Hindi and English are48, 80and 144
01:56
The HCF of smallest 2 - digit number and the smallest composite number is:(A) 2(B) 20(C) 40(D) 4
11:28
Prove that (√2+ √3) ^ 2 is an irrational number.Given that √6 is an irrational number
02:21
Assertion(A):√2(5 - √2)is an irrational number.Reason(R):Product of two irrational numbers is always
06:35
A school has invited 42 Mathematics teachers, 56 Physics teachers and 70 Chemistry teachers to atten
07:18
Teaching Mathematics through activities is a powerful approach that enhances students' understanding
04:08
OLD VS NEW COACHING | 🙏 कालका माँ के आशीर्वाद से दिल्ली में अपना कोचिंग लेने का मौका मिला🙏
07:08
CBSE UPDATES (SESSION 2024-25) | LIVE SESSION SCHEDULE CLASS 10TH & 12TH
07:20
COORDINATE GEOMETRY CLASS 10 (CH - 7) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023
07:23
COORDINATE GEOMETRY CLASS 10 (CH - 7) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023
06:36
COORDINATE GEOMETRY CLASS 10 (CH - 7) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023
06:53
COORDINATE GEOMETRY CLASS 10 (CH - 7) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023
07:51
MOVING CHARGES & MAGNETISM | CLASS 12 | PYQS 2023 07
05:03
MOVING CHARGES & MAGNETISM | CLASS 12 | PYQS 2023 06
05:30
MOVING CHARGES & MAGNETISM | CLASS 12 | PYQS 2023 05
06:23
MOVING CHARGES & MAGNETISM | CLASS 12 | PYQS 2023 04
07:02
COORDINATE GEOMETRY CLASS 10 (CH - 7) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023
08:03
COORDINATE GEOMETRY CLASS 10 (CH - 7) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023
03:54
MOVING CHARGES & MAGNETISM | CLASS 12 | PYQS 2023 03
17:10
MOVING CHARGES & MAGNETISM | CLASS 12 | PYQS 2023 02
06:25
MOVING CHARGES & MAGNETISM | CLASS 12 | PYQS 2023 01
14:02
LIGHT : REFLECTION & REFRACTION || CLASS 10 PYQS 2024-25 Part 10
05:32
LIGHT : REFLECTION & REFRACTION || CLASS 10 PYQS 2024 - 25 Part 09
04:07
COORDINATE GEOMETRY CLASS 10 (CH - 7) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023
09:42
COORDINATE GEOMETRY CLASS 10 (CH - 7) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023
06:40
COORDINATE GEOMETRY CLASS 10 (CH - 7) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023
04:31
COORDINATE GEOMETRY CLASS 10 (CH - 7) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023
04:11
COORDINATE GEOMETRY CLASS 10 (CH - 7) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023
12:00
TRIANGLE CLASS 10 (CH - 6) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023 #maths10pyqs2023
03:29
TRIANGLE CLASS 10 (CH - 6) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023 #maths10pyqs2023
05:25
TRIANGLE CLASS 10 (CH - 6) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023 #maths10pyqs2023
03:47
TRIANGLE CLASS 10 (CH - 6) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023 #maths10pyqs2023
10:56
LIGHT : REFLECTION & REFRACTION || CLASS 10 PYQS 2024 - 25 Part 08
08:07
TRIANGLE CLASS 10 (CH - 6) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023 #maths10pyqs2023
18:29
LIGHT : REFLECTION & REFRACTION || CLASS 10 PYQS 2024 - 25 (06)
08:57
LIGHT : REFLECTION & REFRACTION ||CLASS 10 PYQS 2024 - 25 (07)
10:36
TRIANGLE CLASS 10 (CH - 6) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023 #maths10pyqs2023
07:23
TRIANGLE CLASS 10 (CH - 6) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023 #maths10pyqs2023
04:14
TRIANGLE CLASS 10 (CH - 6) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023 #maths10pyqs2023
07:47
LIGHT : REFLECTION & REFRACTION || CLASS 10 PYQS 2024 - 25 (05)
07:05
TRIANGLE CLASS 10 (CH - 6) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023 #maths10pyqs2023
03:39
TRIANGLE CLASS 10 (CH - 6) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023 #maths10pyqs2023
11:09
LIGHT : REFLECTION & REFRACTION || CLASS 10 PYQS 2024 - 25 (04)
02:59
LIGHT : REFLECTION & REFRACTION || CLASS 10 PYQS 2024 - 25 (03)
03:46
LIGHT : REFLECTION & REFRACTION || CLASS 10 PYQS 2024 - 25 (02)
03:50
LIGHT : REFLECTION & REFRACTION || CLASS 10 PYQS 2024 - 25 (01)
06:59
TRIANGLE CLASS 10 (CH - 6) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023 #maths10pyqs2023
06:46
TRIANGLE CLASS 10 (CH - 6) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023 #maths10pyqs2023
09:10
TRIANGLE CLASS 10 (CH - 6) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023 #maths10pyqs2023
03:35
TRIANGLE CLASS 10 (CH - 6) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023 #maths10pyqs2023
05:42
TRIANGLE CLASS 10 (CH - 6) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023 #maths10pyqs2023
11:15
TRIANGLE CLASS 10 (CH - 6) PYQS 2023 | CBSE 2023 | #class10mathspyqs#cbsePYQ2023 #maths10pyqs2023
03:45
ACIDS, BASES & SALTS || CLASS 10 PYQS 2023 - 17
12:52
ACIDS, BASES & SALTS || CLASS 10 PYQS 2023 - 16
04:02
ARITHMETIC PROGESSION CLASS 10 PYQS 2023 |CBSE 2023 | #class10mathspyqs#cbsePYQ2023 #maths10pyqs2023
08:07
ACIDS, BASES & SALTS || CLASS 10 PYQS 2023 - 15
02:34
ACIDS, BASES & SALTS || CLASS 10 PYQS 2023 - 14
08:30
ARITHMETIC PROGESSION CLASS 10 PYQS 2023 |CBSE 2023 | #class10mathspyqs#cbsePYQ2023 #maths10pyqs2023