What is the cause of systolic pressure of blood? (i) Excessive pressure being produced in the heart (ii) The transmission into the artery of the pressure the left ventricle of the heart produces in the blood (iii) The artery contracting as the left ventricle of the heart contracts (iv) The pressure produced when the ventricle of the heart contracts

(ii) The pressure generated by the left ventricle of the heart being transmitted into the arteries

A student observed a spoon bent when it is dipped in a glass having water. He observed a fish kept in aquarium larger than actual size when she observed from outside. By which reasons shows condition observed? (i) Because the speed of light is greater in water than in air (ii) Because the speed of light changes as it enters a medium of different density (iii) Because the shape of the object changes under water (iv) Because the size of the object changes under water

(ii) The speed of light changes when it enters media of different densities

Why are detergents called 'soap less soap'? (i) It does not lather in hard water as it does in ordinary water. (ii) It has the same chemical structure as soap. (iii) It has cleaning properties like soap and is effective even in hard water. (iv) It has cleaning properties like soap but is chemically different.

(iv) Has cleaning properties like soap but is chemically different.

Write a difference between analog signal and digital signal.

An analog signal varies continuously and in a wave-like manner with time and can take any value, whereas a digital signal is discrete and takes only the two values 0 and 1.

Write a major risk factor of causing heart attack.

High amount of cholesterol in the blood causing fat to deposit on the walls of the coronary artery — which narrows the pathway for blood to reach the heart and causes a heart attack. (Smoking, high blood pressure, obesity and stress are also major risk factors.)

In the figure height of four different mountains are given. Among them which mountain has least acceleration due to gravity? (The figure shows four peaks A, B, C and D; B is the tallest.)

On mountain B — because it is the tallest.

Write a difference between mass and weight.

Mass (mass) is the amount of matter in an object, which remains the same even if the place changes and is measured in kilograms; whereas weight (weight) is the gravitational force acting on the object, which changes according to place and is measured in newtons.

Name an instrument which works on the basis of atmospheric pressure.

Barometer (barometer) — it measures atmospheric pressure. (Altimeter, siphon and syringe are also based on atmospheric pressure.)

The electricity supply in the science laboratory is 110 V. You want to run a small fan which works at 12 V. You have the following two kinds of transformers: (i) In the first, the number of turns in the primary coil is greater than in the secondary coil. (ii) In the second, the number of turns in the primary coil is fewer than in the secondary coil. Which transformer should you use to safely operate the fan?

The first transformer — the one whose primary coil has more turns.

Based on which principle does the given device work? (The figure shows the curved pole of a permanent magnet, the coil inside it and the cone spreading out below.)

Which principle does the given device operate on? (The diagram shows the pole of a permanent magnet, a coil inside it, and a cone attached below.)

A student wants to purify silver by electrorefining process. He used AgNO₃ as an electrolyte and connected pure silver to the positive terminal and impure silver to the negative terminal. What mistake has he made in his set up?

They connected the electrodes the wrong way. In electrorefining the impure metal should be connected to the anode (positive terminal) and the pure metal to the cathode (negative terminal).

Write the IUPAC name of the given compound. H | H–C = C – C – H | | | H H H

Propin (Propene), CH_{2}=CH-CH_{3}, molecular formula C_{3}H_{6}

How many questions and marks are in the SEE 2082 Science and Technology (Madhesh Province, RE-1041'MP') paper?

40 questions worth 75 marks. There are 19 of 1 mark, 14 of 2 marks and 7 of 4 marks.

Is this the real board paper?

Yes. It is the SEE 2082 paper printed for Madhesh Province, code RE-1041'MP', 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 2082 Science and Technology question paper, Madhesh Province

SEE 2082 Science and Technology (Madhesh Province, RE-1041'MP') has 40 questions worth 75 marks, with 3 hours to answer them. It has 19 of 1 mark, 14 of 2 marks and 7 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'MP'

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
What is a variable that is kept constant during research period by researcher called? (i) independent variable (ii) dependent variable (iii) controlled variable (iv) extraneous variable
वैज्ञानिक अनुसन्धानमा अनुसन्धानकर्ताले अनुसन्धान अवधिभर स्थिर राख्ने चरलाई के भनिन्छ ? (i) स्वतन्त्र चर (independent variable) (ii) आश्रित चर (dependent variable) (iii) नियन्त्रित चर (controlled variable) (iv) बाह्य चर (extraneous variable)
Answer: controlled variable
Question 21 mark
What is the cause of systolic pressure of blood? (i) Excessive pressure being produced in the heart (ii) The transmission into the artery of the pressure the left ventricle of the heart produces in the blood (iii) The artery contracting as the left ventricle of the heart contracts (iv) The pressure produced when the ventricle of the heart contracts
सिस्टोलिक रक्तचाप हुनुको कारण के हो ? (i) मुटुमा अत्यधिक चाप उत्पन्न हुनु (ii) मुटुको बायाँ भेन्ट्रिकलले रगतमा उत्पन्न गरेको चाप धमनीमा प्रसारण हुनु (iii) मुटुको बायाँ भेन्ट्रिकल खुम्चँदा धमनी पनि खुम्चनु (iv) मुटुको भेन्ट्रिकल खुम्चँदा उत्पन्न हुने चाप
Answer: (ii) The pressure generated by the left ventricle of the heart being transmitted into the arteries
Question 31 mark
Which of the following organism has scientific name Cordyceps sinensis? (i) Mugwort (ii) Malabar nut (iii) Caterpillar fungus (iv) Turmeric

Questions learners ask

How many questions and marks are in the SEE 2082 Science and Technology (Madhesh Province, RE-1041'MP') paper?: 40 questions worth 75 marks. There are 19 of 1 mark, 14 of 2 marks and 7 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 2082 paper printed for Madhesh Province, code RE-1041'MP', 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/2082/madhesh · GyanMul Prep