National Institute of Open Schooling Secondary Examination-Science Papers is coded as 212 and it basically deals with the basic fundamentals of chemistry biology and physics. This subject is mainly formed with the two major subjects and it gives the general equations and laws of physics and chemistry which helps the students to get in touch with the various chemical structures and functions which they will face in higher studies.

Importance of that subject:

The subject is generally very helpful for the students getting the mind to go for science related subjects in higher education. These subjects are very much necessary and important to build basic knowledge about chemical structures, metallic properties and problems related to electricity.

Paper Pattern:

The National Institute of Open Schooling Secondary Exam-Science Papers follows the same paper format as all the papers asked in different examination of this level. The paper carries a total of thirty questions which includes both subjective and multiple types’ questions. Markings of all the questions are not same. The first nine questions carry one mark each. Marks are indicated on the right hand side of every question.

Frequently Asked questions:

The most genuine and frequent questions that are asked from the National Institute of Open Schooling Secondary Exam-Science (212) Papers are postulates of Dalton’s atomic theory, fertilizers, polar and geostationary orbits, genes and DNA etc. The candidates are asked to touch all the major topics very carefully in order to attempt all the multiple type questions.

Time and marks:

The total time schedule set for the National Institute of Open Schooling Secondary Exam-Science Papers is two and half hour and the full marks allotted against this paper are 85.