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P N Deshmukh Sir @UC2KnZ_mghVosx-Lx8sStrQQ@youtube.com

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A complete online platform for Class 9th/10th/11th/12th Math


03:03
#SSC2024 वर्ग 10 वी चा निकाल 27 मे 2024 सोमवारला दुपारी 1:00 वाजता ऑनलाईन जाहीर होणार
01:43
11th-12th Syllabus News | 11-12 वी इयत्तांना इंग्रजी अनिवार्य नसेल, राज्याचा अभ्यासक्रम आराखडा जाहीर
01:00
#SSC Students News : आता दहावीच्या विद्यार्थ्यांना अतिरिक्त गुण मिळणार नाहीत | P N Deshmukh Sir
00:34
No Grade to HSC SSC Students : दहावी बारावीच्या परीक्षांमधून श्रेणी विषय हद्दपार : P N Deshmukh Sir
00:21
#SSC2024 वर्ग 10 वी बोर्ड परीक्षा निकाल 27 मे 2024 सोमवार ला जाहीर होणार | P N Deshmukh Sir
02:49
Solving Determinant In Seconds | Bagula Method IIT JEE | MHT-CET | Class 11 & 12 | P N Sir
18:33
MATH HARD जाता है | MATH कमजोर है | तो ये जरूर करे | | P N Sir
12:29
#HSC2024 Mathematical Logic | Truth Table Construct करने का एकदम आसान तरीका | Class 12 Math |P N Sir
17:04
#HSC2024 12th Math Chapterwise Marks Distribution & Paper Format | 100 मार्क्स लानें का धासु तरीका
03:24
सलग दहा संख्यांची बेरीज एका सेकंदात | आश्चर्य वाटलं ! व्हिडिओ पहा math trick marathi math trick
05:51
1 ते 1000 पर्यंत पाढे जादुई ट्रिक ने सेकंदात पाठांतर करा / simple math trick / marathi math trick
14:20
गणित पक्के होण्यासाठी गणिताचा अभ्यास कसा करावा? व्हिडिओ एकदा नक्की पहाच.
01:33
#HSC2023 Result of Students of Class 12th Maths of My Youtube/Online/Offline Class | P N Sir
06:44
#SSC If the first term of an AP is p, second term is q and last term is r, then show that sum of all
07:43
#SSC Find the length x | Challenging Question | Pythagoras Theorem | Class 10 | P N Sir
14:14
#MHTCET2023 Maths Chapter Wise Marks Distribution
03:21
Biggest Launch for MHT-CET 2023 ll Crash Course ll संघर्ष Batch ll MHT-CET 2023 Crash Course
08:46
#SSC If one root of the quadratic equation ax²+bx+c=0 is half of the other root,show that b²=9ac/2​.
11:00
#SSC If cosec θ - sin θ = l and sec θ-cos θ = m, prove that l² m² (l² + m² + 3) = 1.
10:21
#SSC Find the acute angle θ such that 5tan²θ+3=9secθ.
10:36
#SSC For acute angle θ, find sinθ such that 3cosθ+4sinθ=4.
10:05
#ssc Prove that [(1+sinx-cosx)/(1+sinx+cosx)] + [(1+sinx+cosx)/(1+sinx-cosx)] = 2cosecx
11:30
#ssc In right angle ∆ABC,∠A=90° &(5sin²B+7cos²C+4)/(3+8tan²60°)=7/27.If AC=3,find perimeter of ∆ABC.
05:48
#SSC Prove that sin⁸θ - cos⁸θ =( sin²θ-cos²θ)(1-2sin²θ cos²θ) Class 10 Challenging Question P N Sir
10:21
#SSC If sinθ + sin²θ=1, prove that cos¹²θ + 3cos¹⁰θ + 3cos⁸θ + cos⁶θ + 2cos⁴θ + 2cos²θ - 2=1
09:37
#SSC Exterior angle of a regular polygon having n-sides is more than that of polygon having n² sides
07:52
#SSC Find k if the roots of the quadratic equation x² + kx + 40 = 0 are in the ratio 2:5.
07:09
#SSC If the roots of the equation x²+px+q=0 differ by 1, prove that p² =1+4q.
19:38
#SSC A businessman bought some items for ₹ 600, keeping 10 items for himself, he sold the remaining
10:42
#SSC A dealer sells a toy of ₹ 24 and gains as much percent as the cost price of the toy. Find cost
14:07
#SSC In △ABC,PQ is seg intersecting AB at P & AC at Q such that PQ ll BC and PQ divides △ ABC in two
10:53
#SSC In the Figure, PA, QB and RC are perpendicular to AC. Prove that 1/x​ + 1/z​ = 1/y
12:57
#SSC If the sum of first p terms of an A.P. is equal to the sum of first q terms, then show that
14:22
#SSC In △ ABC, point X is any point on side BC seg BC II seg AB and seg XN II seg AC extend seg MN
11:00
#SSC A train travels 240 km with uniform speed.If the speed of the train is increased by 12 km/hr
09:58
#SSC In a circle with centre O,PA and PB are tangents from an external point P. E is the point on
09:56
#SSC △ABC &△PQR are equilateral triangles with altitudes 2√3 & 4√3 respectively,Find the length of
12:17
#SSC Points A,P,B,R,C,Q are on the circle, forms hexagon, prove that : ∠ APB + ∠ BRC = 360°- ∠ AQC
09:47
#SSC Construct a word problem on quadratic equation such that one of its answer is 20. Also solve it
16:19
#SSC A wire is bent in the form of rectangle having length twice the breadth.
11:57
#SSC The area of a rectangular playground is 420 sq.m. If its length is increased by 7 m
11:38
#SSC The sum of areas of two squares is 400 sq m If the difference between their perimeters is 16 m
09:29
#SSC If 460 is divided by natural number,then quotient is 2 more than 9 times divisor,remainder is 5
12:04
#SSC Vipul and Ajay are friends. Vipul's father is twice his son's age. Ajay is twice the age of his
10:17
#SSC A man start his job with a certain monthly salary and a fixed increment every year.
07:03
#SSC Find the values of a & b for which simultaneous equations x+2y=1&(a-b)x+(a+b)y=a+b-2 have infin
14:42
#SSC When a two digit number is divided by the sum of its digits the quotient is 6 and the remainder
20:53
#SSC A three digit number is equal to 26 times the sum of its digits.If 198 is added to the number,
10:03
#SSC Two circles which are not congruent touch externally.The sum of their areas is 130π sq cm.
11:03
#SSC There are three grassfields, one of shape equilateral triangle, other square & third hexagonal
09:17
#SSC ΔPQR is right angled at Q such that A(ΔPQR) = a, QN ⊥ PR then show that QN = 2a×b /(√b⁴ + 4a²)
08:48
#SSC Challenging If the area of two similar triangles are equal, then prove that they are congruent.
22:19
Logarithm | Definition | Laws Of Logarithm | Useful For Class 9/10/ 11/12/JEE/NEET/CET/ICSE | PNSir
08:57
Area of Equilateral Triangle | Useful For All Classes | Basic Concept | P N Sir
03:03
Mathematics Important Formulae For All Classes | P N Sir
26:25
#HSC2023 Pair of Straight Lines | MCQ 2 Marks Most IMP Questions | P N Sir
30:44
#HSC2023 Differentiation | Section B : 2 Marks Most IMP Questions | P N Sir
24:31
#HSC2023 Differentiation | MCQ 2 Marks Most IMP Questions | P N Sir
26:59
Trigonometry | Trigonometry Formulae | Trigonometry Table Trick | Class 9/10/11/12/JEE/NEET | Basic
58:53
#SSC Challenging Questions Level 1 | Class 10 Linear Equations In Two Variables | 4 Marks | P N Sir