A tree breaks due to storm and the broken part bends so that the top of the tree touches the ground making an angle 30° with it. The distance between the foot of the tree to the point where the top touches the ground is 8m. Find the height of the tree.

The angle of elevation of the top of a tower from a point on the ground, which is 30 m away from the foot of the tower is 30°. Find the height of the tower.

A circus artist climbing a 20m long rope, which is tightly stretched and tied from the top of a vertical pole to the ground. Find the length of the pole, if the angle made by the rope with the ground level is 30° ?

A kite is flying at a height of 60m from the level surface attached to a string inclined at 30° to the horizontal. Then the length of the string in metres is :

'Tangent and the radius through the point of contact are perpendicular to each other'. This result is not required to prove as:

Mathematics is closely related to the subject

The test which is used to find out an individual's difficulty in a particular learning area is :

Which method of mathematics teaching starts with hypothesis and ends with conclusion ?

The term 'Exemplars' is associated with which model of teaching ?

Which of the following is not a task in the pre-active phase of teaching ?

Action research focuses on :

താഴെ കൊടുത്തിരിക്കുന്നവയിൽ പൂർണ്ണ വർഗം ഏത് ?

ചതുർബുജം : 1 : : ഷഡ്‌ബുജം :

1/32 = 0.3125 ആണ് 1/0.032 = ?

പഞ്ചഭുജം : 108 : : നവഭുജം :

A teacher can explain the concept of median of a triangle as :

ഒരു മട്ടത്രികോണത്തിൻ്റെ 2 കോണുകൾ തുല്യമാണ്. തൂലുമായ കോണുകൾ എത്ര ?

Which of the following is not an e - content ?

Which of the following is a theorem?

'The progress and improvement of Mathematics are linked to the prosperity of the nation' this corresponds to which value of Mathematics ?

Reflective thinking in Mathematics is possible through

Which of the following is related to the objective 'Application' according to Bloom's Taxonomy ?

Which of the following is a specification of the objective 'Evaluation' ?

The domain which includes objectives which explain the interests, aptitudes and change in values :

Which is the lowest level of cognitive domain ?

Which of the following is not an objective of Revised Bloom's Taxonomy ?

The objective related to the cognitive domain of teaching Mathematics is :

Which of the following belong to the affective domain of learning objectives :

The specifications, recall and recognition come under :

Which of the following is not an objective under Psycho-motor domain:

Which of the following is not an objective under Affective domain:

Highest level of objective under Revised Bloom's Taxonomy of Educational objectives is:

Understanding is an objective under

The sense of appreciation and values corresponds to

A and B can together finish a work 30 days. They worked together for 20 days and then B left. After another 20 days, A finished the remaining work. In how many days A alone can finish the work?

a യുടെ 20% = b ആണെങ്കിൽ, b യുടെ 20% =

ഒരു പഴ വിൽപ്പനക്കാരന്റെ കൈവശം കുറച്ച് ആപ്പിൾ ഉണ്ടായിരുന്നു. അയാൾ 40% ആപ്പിൾ വിറ്റു, ഇപ്പോഴും 420 ആപ്പിൾ ഉണ്ട്. യഥാർത്ഥത്തിൽ, അയാൾക്ക് ഉണ്ടായിരുന്നത്:

Which of the following about environment is not true ?

Interacting with students and influencing them to achieve learning objectives is _________ role of a teacher .

Radha complaint that she falls asleep whenever she sits for study . What would you advise her ?

A teacher is expected to ________ the cultural background, values, bias and learning style of students and _________ how these influence their behaviour and learning.

A rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered. If the area of the field is 680 sq. feet, how many feet of fencing will be required?

Teacher's dominance over students is acceptable in :

The Right to Education of persons with disabilities until 18 years of age is laid down under :

The major recommendation of NCF 2005 regarding Mathematics education is

Which of the following is not an objective of revised Bloom's taxonomy ?

Which of the following is not an aim of Continuous evaluation ?

Which of the following is not an objective of writing response/reflection in a teaching manual ?

Which of the following is not a major reason for reforms in mathematics curriculum ?

Which of the following is not a quality of a good mathematics textbook ?