In a projective test of personality, the stimulus must be:

Which evaluation technique focuses on the 'quality of implementation' of an instruction ?

Choose the correct reported form of the sentence: The teacher said, "the exam will begin at 10 a.m."

Social changes during adolescence include:

Ellingham diagram is the graphical representation of

Light from the Sun falling on a convex lens will converge at a point is called:

Given below is a chemical reaction. 4Fe + 3O2 -> 2Fe2O3 How much Fe2O3is formed when 5.6 g of Iron reacts completely with oxygen?

The most important step while drafting a letter is __________ .

Two half-cell reactions are given below. What is the voltage of the cell?

According to the principles of motor development, development takes place from:

X and Y are two hydrocarbons. X is an alicyclic compound. The number of carbon atoms as well as the number of hydrogen atoms in both these compounds are the same. Which of the following pairs represent the IUPAC name of X and any one position isomer of Y? (Symbols are not real)

Fluorine shows anomalous behaviour in many properties. Which of the following is one of the reasons for it?

Given below are few statements regarding activated complexes. Which among them is/are false ?

The colour of light which travels with maximum speed in glass is

An element belongs to 3rd period. The (n + 1) value of its outer most subshell is 4. How many orientations are there for the given subshell?

The density of water is maximum at:

A weather balloon is filled with helium to a volume of 250 L at a temperature of 27°C. The balloon rises to an altitude where the temperature drops to - 33 deg * C at constant pressure. What is the new volume ?

The formation of rainbow is an example of:

The total internal reflection cannot take place when light goes from

You are given three bulbs of 25, 40 and 60 watts. Which of them has lowest resistance ?

Identify the vector quantity:

A bus and a car have the same momentum If the kinetic energy of bus is K1 and that of the car is K2, then:

Energy not carried by which of the following waves ?

The quantity which does not change wherE sound enters from one medium to another

The gas liberated during the hydrolysis of calcium carbide and aluminium carbide are respectively and

Which is the most abundant state of matter in the universe?

The magnetic susceptibility of an ideal diamagnetic substance is:

The resistance of a wire is R the wire is stretched to doubled its length resistance of the wire becomes:

Which of the following salts does not undergo salt hydrolysis?

The most important step while drafting a letter is __________ .

Which of the following strategies is most effective in improving learners' passive skills in English?

Lev Vygotsky is associated with __________ .

Which among the following is an example of summative assessment?

According to Noam Chomsky, the Language Acquisition Device (LAD) refers to:

The final lines of the passage emphasize that
Kariko's persistence was driven mainly by :

What is to be done in a public speech in order to make it more effective

How did people address each other in the past?​

Who has formulated concept known as 'motivated school'?

Which of the following is not related to Vygotsky's view?

Retroactive interference and Pro-active interference are directly related to:

A test aimed at assessing students after teaching an instructional unit is called:

Consider the redox reaction

Which species acts as the oxidising agent in this reaction ?

The average age of 11 players of a cricket team is increased by 2 months, when two of them aged 20 years and 21 years, respectively, are replaced by two new players. Find the average age of the two new players (in years).

Find the simple interest (in ₹) on ₹3000 as a sum borrowed at 3% per year rate of interest for 4 years.

The element having the highest atomic number and mass number is

The average weight of a family of five members (in kg) whose weights are 40 kg, 49 kg, 56 kg, 70 kg and 39 kg is:

A hemispherical bowl of internal radius 15 cm contains a liquid. The liquid is to be filled into cylindrical shaped bottles of diameter 5 cm and height 6 cm. The number of bottles required to empty the bowl is:

Find the simple interest (in ₹) on ₹2500 as a sum borrowed at 3% per year rate of interest for 6 years.

The price of a computer increases by 10% in the first year, decreases by 5% in the second year, and increases by 8% in the third year. If the original price was ₹50,000, then the final price (in ₹) is:

Find the HCF of 70 and 90.