The difference between the biggest and the smallest three digit numbers each of which has different digits is:

If (x + ½)²=3. , then what is x³ +1/x³ ?

In mathematics, ideas are expressed in a simple language so that the learner expresses ideas in a simple way with clarity. Which value is connected with this statement.

Which among the following is not used as a method for proving theorems mathematics?

Value of -1/i^-39 is:

Which one is not a Maxim of Teaching Mathematics?

The present Kerala mathematics curriculum gives more importance to the theories of:

Remedial instruction must be given after :

Which concept among the following is not associated with Piaget's Theory of Cognitive Development?

A and B are two sets with 3 and 2 elements respectively. Find number of relations from A to B.

Three phases of Concept Attainment Model is given below:

(i) Analysis of Thinking Strategies

(ii)Presentation of Data

(iii)Testing Attainment of Concept

Choose the correct order of phases.

Which one is not a characteristic of Mathematics ?

Field trip is inappropriate to teach the topic :

Solution of the system of linear inequalities 2x+5>1 and 3x-4≤5 is:

Basic Principle behind Permutation is:

Which among the following is least related to daily life?

Who is known as the "Prince of Mathematics" ?

Who developed Dalton plan?

"Mathematics is a way to settle in the mind of children a habit of Reasoning". This definition was given by :

A student wrote √3+ √2 = √5. What is the reason for this mistake?

The difficulty faced by a teacher to prepare a good MCQ (Multiple Choice Question) type test is:

Number equivalent to the Roman number CDLXXXIX is:

A student wrote x⁵x x³=x15 As a mathematics teacher, you:

Which is the first step of problem solving method?

Equation of a line passing through (2, 3) which is perpendicular to the line 5x+2y-8-0 is:

Who used 'cuneiform' writing mostly for representing numbers?

Richard Suchman is associated with:

Project method is best suitable for:

Advance organiser model is based on the learning theory of the psychologist:

Which among the following is not an example of postulate ?

Which one is not included in the 'hierarchy of learning' given by Robert M Gagne ?

The method suitable to teach the theorem "A perpendicular drawn from centre of a circle to a chord bisect it" is:

In the figure, O is the centre of the circle and PA is a tangent to it. The point P is 10 centimetres away from the centre of the circle. The diameter of the circle is 10 centimetres. <POA=

1 മുതൽ 20 വരെയുള്ള നിസർഗ സംഖ്യകൾ ഓരോന്നും ഓരോ കടലാസു കഷണത്തിൽ എഴുതി ഒരു ബോക്സിൽ വച്ചിരിക്കുന്നു. അവയിൽ നിന്ന് ഒരു പേപ്പർ കഷണം എടുത്തപ്പോൾ അതിൽ ആഭാജ്യ സംഖ്യ (prime number) വരാനുള്ള സാധ്യത എത്ര?

The sum of the inner angles of a polygon is 5760°. The number of sides of the polygon is:

The fractional form of 0.875 is:

In the figure, BC is a chord and PA is a tangent to the circle. PB=4 centimetres, PA=6 centimetres, the length of the chord BC is:

Which among the following is always a cyclic quadrilateral?

Raju, David and Sonu shared a sum of money in the ratio 2:5:7 respectively. David got 750 rupees. How much money did they divide?

What is the coordinates of the mid point of the line joining the points (-5, 3) and (9,-5)?

In the trapezium ABCD, AB=3 centimetres, BD=5 centimetres, BC=6 centimetres. The area of the trapezium is:

Which among the following statement is true in the figure?

A square pyramid is cut, open and laid flat as in the figure below. What is the surface area of this pyramid ?

The fraction to be added to m²-5/6m +17/144 to make it a perfect square is :

The coordinates of the centre of a circle are (4, 2) and its radius is 5. Which among the following is a point on the circle?

In the figure, O is the centre of the circle and A, B, C are points on it. <OAC=22°, <OBC= 42°. The measure of <BOA is :

PQRS is a rhombus with area 24 square centimetres. One of is diagonal PR-6 centimetres. The length of PS is:

The factors of x³-4x²+x+6 is:

In the figure, AB=4 centimetres, BC =5 centimetres. <B=90° cos C is:

The sum of three consecutive odd numbers is 33. Which will be the least number?