1 (g) Which of the following fact is correct?

(i) Electric motor changes electrical energy into kinetic energy.

2 (b) Write the name of compound which is formed when ammonia dissolves in water?

Ammonium hydroxide (NH4OH) or ammonium ion in solution

2 (c) Why carbon dioxide gas is collected in an erect gas jar?

Because carbon dioxide is denser than air so it can be collected by downward delivery (it will displace air downward)

2 (d) Write a precaution to be taken by a good netizen.

Protect personal information and privacy online (use strong passwords, do not share sensitive data)

2 (e) What change does a negative catalyst do in the rate of chemical reaction?

A negative catalyst decreases the rate of a chemical reaction (it slows the reaction).

2 (f) Why is detergent considered less eco-friendly than soap? Give one reason.

Detergents are often less biodegradable and contain phosphates that cause water pollution and eutrophication.

2 (h) A student has faced difficulties in reading letters on the board from last bench due to a defect of vision. Draw a ray diagram of remedy of the problem of that person.

The problem is myopia (short-sightedness). The remedy is to use a concave (diverging) lens; diagram: rays from distant object are made to diverge so image forms on the retina.

How many questions and marks are in the SEE 2081 Science and Technology (Bagmati Province, RE-1041'BP') paper?

40 questions worth 75 marks. There are 19 of 1 mark, 15 of 2 marks and 6 of 4 marks.

Is this the real board paper?

Yes. It is the SEE 2081 paper printed for Bagmati Province, code RE-1041'BP', typed up from the original and checked by the GyanMul team.

Are the answers included?

Answers to the 19 one-mark questions are on this page (GyanMul's model answers; the NEB does not publish an answer key). Worked answers and the marking for every other question are in GyanMul Prep, free with an account.

Can I download this paper as a PDF?

Yes. Press "Print / Save as PDF" at the top of the page and choose "Save as PDF" in your browser's print window.

Secondary Education Examination · Class 10

SEE 2081 Science and Technology question paper, Bagmati Province

SEE 2081 Science and Technology (Bagmati Province, RE-1041'BP') has 40 questions worth 75 marks, with 3 hours to answer them. It has 19 of 1 mark, 15 of 2 marks and 6 of 4 marks.

The SEE examination is conducted by the National Examinations Board (NEB), Nepal. This paper was typed up from the original and checked by the GyanMul team.

Every question is given in Nepali and English, as the paper prints it.

40 questions
75 marks
3 hours
Code RE-1041'BP'

Sit this paper as a timed mock test, freeनेपालीमा पढ्नुहोस्

The account is free. Timer, marking, worked answers and help from Gurubaa, in one place.

Questions

Answers are shown for the 19 one-mark questions. They are GyanMul's model answers: the NEB does not publish an answer key, so these are not the board's answers.

Question 11 mark
1 (a) What is the number of chromosome in human skin cell?
1 (क) मानिसको छालाको कोषमा क्रोमोजोमको सङ्ख्या कति हुन्छ ?
Answer: (iv) 46
Question 11 mark
1 (b) Which is the correct formula to find the focal length of a lens?
1 (ख) लेन्सको फोकस दुरी पत्ता लगाउने सही सूत्र कुन हो ?
1. v = M/u
2. M = i/o
3. $P = 1/f$
4. f = (v u)/(v + u)
Answer: (iv) f = (v u)/(v + u)

Questions learners ask

How many questions and marks are in the SEE 2081 Science and Technology (Bagmati Province, RE-1041'BP') paper?: 40 questions worth 75 marks. There are 19 of 1 mark, 15 of 2 marks and 6 of 4 marks.
How much time is given for this paper?: 3 hours (180 minutes).
Is this the real board paper?: Yes. It is the SEE 2081 paper printed for Bagmati Province, code RE-1041'BP', typed up from the original and checked by the GyanMul team.
Are the answers included?: Answers to the 19 one-mark questions are on this page (GyanMul's model answers; the NEB does not publish an answer key). Worked answers and the marking for every other question are in GyanMul Prep, free with an account.
Can I download this paper as a PDF?: Yes. Press "Print / Save as PDF" at the top of the page and choose "Save as PDF" in your browser's print window.

Source: prep.gyanmul.com/see/past-papers/science/2081/bagmati · GyanMul Prep