The gastric juice in the Stomach of human beings is _______ and aids in the digestion of food.

According to Lev Vygotsky, ________ is a Social activity.

The greatest number which divides 244 and 2052 such that it leaves remainder 4 in each case, is ___.

Area of a Square field is 6400 metre square. The distance travelled by a person in 5 rounds on its perimeter is ______.

"The act of combining separate parts ." This method is called _______ method.

Content words are called are ________ words.

The main governing body at the tertiary level of education in India is _____.

Educational TV was first introduced in the year _____.

NUEPA is mainly concerned with ________ planning.

Rural population are mostly ___________ in nature.