Physicswallah Lecturer Interview Questions and Answers

Q1. Define gypsum with formula
Ans. 
Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO4·2H2O.
• Gypsum is commonly used in construction as a material for making plaster of Paris and drywall.

• It is also used in agriculture as a soil conditioner to improve soil structure.

• The chemical formula for gypsum is CaSO4·2H2O, indicating that it contains calcium, sulfur, and water molecules.
Answered by AI
Add your answer
Q2. Tell about baking powder
Ans. 
Baking powder is a leavening agent used in baking to help baked goods rise.
• Baking powder is a combination of an acid (usually cream of tartar) and a base (usually baking soda).

• When mixed with liquid and heat, baking powder releases carbon dioxide gas, causing the batter or dough to rise.

• There are different types of baking powder, such as single-acting and double-acting.

• Double-acting baking powder reacts twice - once wh...read more
Answered by AI
Add your answer

Q1. What is polynomial
Add your answer

Q1. What is Remainder Theorem?
Ans. 
Remainder Theorem states that if a polynomial f(x) is divided by x-a, then the remainder is f(a).
• It is used to find the remainder when a polynomial is divided by a linear factor.

• The remainder theorem is a consequence of the division algorithm for polynomials.

• For example, if f(x) = x^3 + 2x^2 - 5x + 3 and we want to find the remainder when f(x) is divided by x-2, we substitute 2 for x in f(x) to get f(2) = 11. Therefore
Answered by AI
View 1 more answer
Q2. What are real Numbers & Complex Numbers? Is Zero a complex Numbers?
Ans. 
Real numbers are numbers that can be found on the number line, while complex numbers are numbers that involve imaginary numbers. Zero is not a complex number.
• Real numbers include integers, fractions, and decimals.

• Complex numbers involve the square root of negative numbers, denoted by 'i'.

• Zero is a real number, but not a complex number.

• Examples of complex numbers include 3 + 2i and -4i.
Answered by AI
View 1 more answer

Q1. You have to give the demo
Add your answer
Q2. Prepare basic questions form your subject
Add your answer

Q1. Demo class on any topics
Add your answer
Q2. Knowledge round
Add your answer

Q1. Introduction , live demo on prepared topic you have chosen
Ans. One has to be very bold and confident on the topic through out the live session. Your English speaking should be fluent
Answered Anonymously
Add your answer
Q2. As my subject was biology so they brought the question from 10,11,12 standard while some questions came from neet level also
Add your answer

To check your content knowledge

Q1. To check your teaching skills
Add your answer
Q2. Deep subject knowledge
Add your answer

Q1. Tell me about yourself Why Byju's? Where do you see yourself in next 5 years? What subjects are you comfortable in ? I said maths So there were basic questions from the same Linear pair Complementary ang...read more
Ans. 
I am a math enthusiast with expertise in subjects like linear pair, complementary angles, circles, and triangles.
• I have a strong understanding of linear pair, which refers to a pair of adjacent angles formed when two lines intersect.

• I am well-versed in complementary angles, which are two angles that add up to 90 degrees.

• I have a good grasp of the basics of circles, including concepts like radius, diameter, and circumfe...read more
Answered by AI
View 2 more answers