Podcast
Questions and Answers
Who is the Course Coordinator for the Mathematics Secondary Course at the National Institute of Open Schooling?
Who is the Course Coordinator for the Mathematics Secondary Course at the National Institute of Open Schooling?
Dr. Rajendra Kumar Nayak
Where is the National Institute of Open Schooling located?
Where is the National Institute of Open Schooling located?
A-24-25, Institutional Area, Sector-62, NOIDA-201309 (U.P.)
Who is the Chairman of the National Institute of Open Schooling?
Who is the Chairman of the National Institute of Open Schooling?
Dr. S.S. Jena
Which organization does Dr. Kuldeep Agarwal work for?
Which organization does Dr. Kuldeep Agarwal work for?
Who is the Secretary of the Curriculum Committee at NIOS?
Who is the Secretary of the Curriculum Committee at NIOS?
Where is the DAV College Managing Committee located?
Where is the DAV College Managing Committee located?
What is the myth about Examinations?
What is the myth about Examinations?
What should learners avoid while preparing for Examinations?
What should learners avoid while preparing for Examinations?
Why is revising important while preparing for Examinations?
Why is revising important while preparing for Examinations?
What is crucial for every learner before Examinations?
What is crucial for every learner before Examinations?
What should learners concentrate on instead of cramming all details?
What should learners concentrate on instead of cramming all details?
What is the truth about Examinations according to the text?
What is the truth about Examinations according to the text?
Define Natural Numbers.
Define Natural Numbers.
What are Whole Numbers?
What are Whole Numbers?
Explain Integers.
Explain Integers.
What is a Rational Number?
What is a Rational Number?
What is the standard form of a rational number?
What is the standard form of a rational number?
Is every integer a rational number?
Is every integer a rational number?
What is the distance between the two parallel chords PQ and RS?
What is the distance between the two parallel chords PQ and RS?
If two circles with centers O and O' intersect at points A and B, what can you prove about angles ∠OAO' and ∠OBO'?
If two circles with centers O and O' intersect at points A and B, what can you prove about angles ∠OAO' and ∠OBO'?
When two equal chords of a circle intersect inside the circle, what can you prove about the line joining the point of intersection to the center?
When two equal chords of a circle intersect inside the circle, what can you prove about the line joining the point of intersection to the center?
If two chords AB and AC of a circle are equal, where is the center of the circle located?
If two chords AB and AC of a circle are equal, where is the center of the circle located?
When two circles intersect at two points, where are their centers located?
When two circles intersect at two points, where are their centers located?
In a circle with parallel chords AB and CD on opposite sides of the center, if AB=10cm, CD=24cm, and the distance between them is 17cm, what is the radius of the circle?
In a circle with parallel chords AB and CD on opposite sides of the center, if AB=10cm, CD=24cm, and the distance between them is 17cm, what is the radius of the circle?
What is the value of x and y in parallelogram ABCD?
What is the value of x and y in parallelogram ABCD?
If three angles of a quadrilateral measure 540, 1100, and 860, what is the measure of the fourth angle?
If three angles of a quadrilateral measure 540, 1100, and 860, what is the measure of the fourth angle?
In figure ABCD, if ∠DPC = 800, what is the value of x?
In figure ABCD, if ∠DPC = 800, what is the value of x?
In figure ABCD is a rhombus, if ∠ABC is 124º, what is the value of x?
In figure ABCD is a rhombus, if ∠ABC is 124º, what is the value of x?
In figure ABCD is a rhombus whose diagonals intersect at O. If ∠OAB = 40º and ∠ABO = xº, what is the value of x?
In figure ABCD is a rhombus whose diagonals intersect at O. If ∠OAB = 40º and ∠ABO = xº, what is the value of x?
What is the length of each side of a rhombus if the length of the diagonals are 24 cm and 18 cm respectively?
What is the length of each side of a rhombus if the length of the diagonals are 24 cm and 18 cm respectively?
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