For providing suitable learning experiences, the most important reference material for a mathematics teacher is:
ഒരാൾ A യിൽ നിന്ന് പുറപ്പെട്ട് 4 km ദൂരം സഞ്ചരിച്ചശേഷം വലത്തേയ്ക്ക് ലംബമായി തിരിഞ്ഞ് 3 km സഞ്ചരിച്ച്, B യിൽ എത്തുന്നു. A യിൽ നിന്ന് B യിലേയ്ക്കുള്ള ഏറ്റവും കുറഞ്ഞ ദൂരം എത്ര ?
If a system of evaluation does not at all get affected through the personal opinion, interest and attitude of the examiner, it is said to be:
A student of Class X commits error in the measurement of the radius of a given circle. This is mainly due to:
Mathematics begins with postulates and definitions and proceeds step-by-step to quite elaborate steps. This characteristic of Mathematics is called:
The systematic assessment of student achievement while the instructional programme is in progress is termed as:
Which of the following is the most important pre-requisite for introducing Binomial Theorem in class XI ?
"A student can locate and describe the position of a particular place in the World map." This shows the relationship of Mathematics mainly with:
In the triangle ABC, AB=12 centimetres, AD =4 centimetres, DC=2 centimetres, BE=5 centimetres. DE is parallel to AB. The perimeter of triangle CDE is:
A child asked a flock of birds,
How many are you? A bird replied.
We and us again,
With half of us
And half of that
With one more,
Would make hundred
How many birds were there?
In the figure a regular pentagon and a squa are joined together. What is the measure the marked angle ?
In the figure ABCD is a quadrilateral. A circle is drawn passing through the points A, B and C. Then the position of the point D is :
If the sum of first and 50th term of an arithmetic sequence is 163 then the sum of first 50 terms of the sequence is :
A copper wire is bent in the form of square with an area of 121 cm². If the same wire is bent in the shape of a circle the radius of the circle is ?