Which type of epithelial tissue allows transportation of substances through a selective permeable surface in the lining of food vessels or lung alveoli?

Prohibition of discrimination on grounds of religion, race, caste, sex or place of birth comes under which category of Fundamental Rights in Indian Constitution?

Article 36 to Article 51 of Indian Constitutional mainly deals with Directive Principles of State Policy, given in ______ of Indian Constitution.

Which of the following statements are CORRECT?

I. The soap molecules form structures called micelles.

II Soap micelles cannot scatter light.

III. Oily dirt gets collected in the center of the micelle.

Isotopes of an element have ______.

What is the official language of Nepal?

In which of the following fields Yamuna Krishnan has been awarded with 9th Infosys award on January 10, 2018?

Which company has signed an agreement with UNESCO to launch virtual reality content and 360 degree videos on Indian heritage sites?