    Study Notes. Presentations. Videos.

Collection of Study Notes, PowerPoint Presentations, and Videos  • • • Collection of Video Lessons

• Joint Stock Company-Meaning,Types,Features,Merits and Demerits-Class11

Hsc, syjc, std xii - oc/ocm
• Why does balance sheet always tally?

This videos explains the reason why balance sheet always tallies.
Accounts
• Learn Speak Fluently

Learn speak fluently with the help of you can change institute. it helps students to learn english in easy steps.
• Lesson Video

The lesson video will tell you how you can upgrade yourself in english with ycci
• The Intro Video of Aryan Martial Art Temple

The intro video will tell you about the aryan martial art temple. which helps the trainee to learn martial art properly with care.
• Features of a Public Limited Company - Std XIth

Business studies - ncert/cbse
• Difference between an Open Economy and a Closed Economy

Economics-macro economics | icse
Economics
• #69 CBSE | 2 Marks | If A (5, 2), B(2, – 2) and C(– 2, t) are the vertices of a right angled triangle with angle B = 90°. Then find the value of t. | Class X | IMP

If a (5, 2), b(2, – 2) and c(– 2, t) are the vertices of a right angled triangle with angle b = 90°. then find the value of t.
Mathematics
• #68 CBSE | 2 Marks | Find the middle term of the A.P. 6, 13, 20,……….., 216. | Class X | IMP

Find the middle term of the a.p. 6, 13, 20,……….., 216.
Mathematics
• #67 CBSE | 2 Marks | From a point T outside a circle of centre O, tangents TP and TQ are drawn to the circle. Prove that OT is the right bisector of line segment PQ. | Class X | IMP

From a point t outside a circle of centre o, tangents tp and tq are drawn to the circle. prove that ot is the right bisector of line segment pq.
Mathematics
• #66 CBSE | 2 Marks | Solve the following quadratic equation for x : 4x^2 – 4a^2 x + (a^4 – b^4) = 0. | Class X | IMP

Solve the following quadratic equation for x : 4x^2 – 4a^2 x + (a^4 – b^4) = 0.
Mathematics
• #65 CBSE | 2 Marks | In the given fig., AB is the diameter of a circle with centre O and AT is a tangent. If angle AOQ = 58°, find angle ATQ. | Class X | IMP

In the given fig., ab is the diameter of a circle with centre o and at is a tangent. if angle aoq = 58°, find angle atq.
Mathematics
• #64 CBSE | 2 Marks | Solve following quadratic equation for x: x^2–2ax–(4b^2–a^2)=0 | Class X | IMP

Solve the following quadratic equation for x : x^2 – 2ax – (4b^2 – a^2) = 0
Mathematics
• #63 CBSE | 2 Marks | If A(4, 3), B(– 1, y) and C(3, 4) are the vertices of a right triangle ABC, right-angled at A, then find the value of y.| Class X | IMPORTANT

If a(4, 3), b(– 1, y) and c(3, 4) are the vertices of a right triangle abc, right-angled at a, then find the value of y.
Mathematics
• #62 CBSE | 2 Marks | Find the relation between x and y if the points A(x, y), B(– 5, 7) and C(– 4, 5) are collinear. | Class X | IMPORTANT

Find the relation between x and y if the points a(x, y), b(– 5, 7) and c(– 4, 5) are collinear.
Mathematics
• #61 CBSE | 2 Marks | The points A(4, 7), B(p, 3) and C(7, 3) are the vertices of a right triangle, right-angled at B. Find the value of p. | Class X | IMPORTANT

The points a(4, 7), b(p, 3) and c(7, 3) are the vertices of a right triangle, right-angled at b. find the value of p.
Mathematics
• #60 CBSE | 2 Marks | In an A.P., if S5 + S7 = 167 and S10 = 235, then find.... | Class X | IMPORTANT

In an a.p., if s5 + s7 = 167 and s10 = 235, then find the a.p., where sn denotes the sum of its first n terms.
Mathematics
• #59 CBSE | 2 Marks | Solve the following quadratic equation for x 4x^2 + 4bx – (a^2 – b^2) = 0 | Class X | IMPORTANT

Solve the following quadratic equation for x 4x^2 + 4bx – (a^2 – b^2) = 0
Mathematics
• #58 CBSE | 2 Marks | In the given fig., a triangle ABC is drawn to circumscribe a circle of radius 3 cm, such that the segments BD and DC are respectively of lengths 6 cm and 9 cm. If the area of triangle ABC is 54 cm2, then find the lengths of sides AB a

In the given fig., a triangle abc is drawn to circumscribe a circle of radius 3 cm, such that the segments bd and dc are respectively of lengths 6 cm and 9 cm. if the area of triangle abc is 54 cm2, then find the lengths of sides ab and ac.
Mathematics
• #57 CBSE | 2 Marks | In the given figure, two tangents RQ and RP are drawn.... | Class X | IMPORTANT

In the given figure, two tangents rq and rp are drawn from an external point r to the circle with centre o. if angle prq = 120°, then prove that, or = pr + rq
Mathematics
• #56 CBSE | 2 Marks | Prove the following identity | Class X | IMPORTANT

#56 cbse | 2 marks | prove the following identity | class x | important
Mathematics
• #55 CBSE | 2 Marks | X and Y are points on the sides AB and AC respectively of a triangle ABC such that 𝑨𝑿/𝑨𝑩, AY =2 cm and YC = 6cm. Find whether XY is parallel to BC or not. | Class X | IMPORTANT

X and y are points on the sides ab and ac respectively of a triangle abc such that 𝑨𝑿/𝑨𝑩, ay =2 cm and yc = 6cm. find whether xy is parallel to bc or not.
Mathematics
• #54 CBSE | 2 Marks | Find whether the following pair of linear equations is consistent or inconsistent : 3x + 2y = 8 6x – 4y = 9 | Class X | IMPORTANT

Find whether the following pair of linear equations is consistent or inconsistent : 3x + 2y = 8 6x – 4y = 9
Mathematics
• #53 CBSE | 2 Marks | Explain why (17 × 5 × 11 × 3 × 2 + 2 × 11) is a composite number ? | Class X | IMPORTANT

Explain why (17 × 5 × 11 × 3 × 2 + 2 × 11) is a composite number ?
Mathematics
• #52 CBSE | 2 Marks | Show that 3√𝟕 is an irrational number | Class X | IMPORTANT

Show that 3√𝟕 is an irrational number.
Mathematics
• #51 CBSE | 2 Marks | How many terms of the A.P. 65, 60, 55,…..be taken so that their sum is zero? | Class X | IMPORTANT

How many terms of the a.p. 65, 60, 55,…..be taken so that their sum is zero?
Mathematics
• Why Education Counselling is needed?

Education counselling is needed for every student. this lesson video by aara consultancy will discuss you thoroughly.
• Lesson Video By Aara Consultancy

Aara consultancy shares you how parents can get aware of their children education whether he/she obtain good marks.
• .net LINQ

Language integrated query
.Net
• Python SMTP configuration

How to send mail using python
Python Programming
• Difference between shareholders and stakeholders-Class 10,ICSE

Shareholder v/s stakeholder - commercial studies/business studies 