The Aditya Birla Public School PGT Maths Interview Questions and Answers

Q1. Questionnare about the general introduction then qualifications and previous job experiences.
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Interviewed about the Subject wise questions.

Q1. How to derive an expression for conversion of sine inverse graph to cosec inverse graph?
Ans. 
To convert sine inverse graph to cosec inverse graph, use the formula: cosec inverse x = sine inverse (1/x)
• The graph of sine inverse x and cosec inverse x are mirror images of each other about the line y=x.

• To convert the sine inverse graph to cosec inverse graph, replace x with 1/x in the sine inverse formula.

• The domain and range of the two graphs are different.

• The domain of sine inverse x is [-1, 1] while the domain o...read more
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Q2. By illuminating method by Presson Fitcher.
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Q3. In a party there were 66 hand shakes so kindly determine the number of persons present in the party?
Ans. 
The number of persons present in the party can be determined by solving a mathematical equation.
• Let the number of persons be 'n'.

• Each person shakes hands with 'n-1' other persons.

• So, the total number of handshakes is given by the equation n*(n-1)/2 = 66.

• Solve the equation to find the value of 'n'.
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