For introducing radian measure of an angle, a good mathematics teacher will draw a circle and divide it into:
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:
The length, breadth and height of a cardboard box is 18 centimetres, 12 centimetres and 60 centimetres. The number of cubes with side 6 centimetres that can be placed in the box is:
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 cylinder of radius 6 centimetres and height 18 centimetres is melted and recast into spheres of radius 3 centimetres. The number of spheres made from the cylinder 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?
The ratio of the radii of two cones is 2: 3 and the ratio of their heights is 3:2. What the ratio of their volumes?