Which of the following is a group of medicinal herbs found in Nepal? (i) Neem, Holy basil, Corn (ii) Caterpillar fungus, Aloevera, Millet (iii) Holy basil, Caterpillar fungus, Paddy (iv) Malabar nut, Calamus, Caterpillar fungus

Malabar nut, Calamus, Caterpillar fungus

Which of the following electronic configurations is the electronic configuration of the element with valency 2? (i) 1\text{s}^{2}, 2\text{s}^{2} 2p^{2} (ii) 1\text{s}^{2}, 2\text{s}^{2} 2p^{6}, 3\text{s}^{2} (iii) 1\text{s}^{2}, 2\text{s}^{2} 2p^{6}, 3\text{s}^{2} 3p^{3} (iv) 1\text{s}^{2}, 2\text{s}^{2} 2p^{6}, 3\text{s}^{2} 3p^{6}

(ii) 1\text{s}^{2}, 2\text{s}^{2} 2p^{6}, 3\text{s}^{2}

Three beakers labelled as A, B and C each containing 25 ml of water were taken. A small amount of NaOH, anhydrous CuSO₄ and NaCl were added to the beakers A, B and C respectively. It was observed that there was an increase in temperature of the solution in beakers A and B whereas in beaker C, the temperature of the solution decreases. Which one of the statement is correct? (i) The reaction in beakers A and B is exothermic and in C endothermic. (ii) The reaction in beakers A and B is endothermic and in C exothermic. (iii) The reaction in beakers A, B and C is exothermic. (iv) No conclusion about heat can be drawn from this information.

(i) Beakers A and B underwent exothermic (tāpdāyak) reactions and C underwent an endothermic (tāpshoṣhak) reaction.

What is the dependent variable in a process of making a solution by dissolving solute in solvent?

The concentration of the resulting solution (concentration of the solution) is the dependent variable.

Draw a labelled graph to show digital signal.

The graph of a digital signal is a square wave. On the vertical axis place voltage and on the horizontal axis place time. The line exists only at two levels — the lower level 0 (OFF) and the upper level 1 (ON) — and it jumps instantaneously from one level to the other with vertical lines; no intermediate values are taken.

Lack of which component of blood causes anemia?

Deficiency of hemoglobin in red blood cells causes anemia.

Give any one reason of declining animals like tiger, rhino, red panda etc. in Nepal in recent years?

Destruction of their natural habitats due to deforestation and expansion of settlements — and poaching for skins, bones and horns.

What is the weight of the given object in water? (The figure shows a weight of 16 N in air and 5 N of water displaced.)

Weight of the object in water = 16 N - 5 N = 11 N.

While walking on a coal-tarred road in sunny day, a pool of water appears ahead. Which property of light is responsible for this?

Total internal reflection of light.

Why are the elements of group 1 in periodic table called alkali metals?

Because these metals react with water to form alkali (alkali), that is, soluble hydroxides. Example: 2Na + 2H₂O → 2NaOH + H₂

How does metallic property vary in a period in the modern periodic table?

Across a period, from left to right, metallic character decreases and nonmetallic character increases.

Write the roasting process on the basis of purification of impure metal.

Roasting is the process of heating a sulfide ore in the presence of excess air at a temperature below its melting point to convert it into the metal oxide. Example: 2ZnS + 3O₂ → 2ZnO + 2SO₂

How many questions and marks are in the SEE 2082 Science and Technology (Bagmati Province, RE-1041'BP') 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 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 2082 Science and Technology question paper, Bagmati Province

SEE 2082 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, 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'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
The result of a person's blood test shows more amount of sugar in his blood. Which of the following physical symptoms may have been experienced? (i) Joint pain (ii) Deep pain in muscles (iii) Excessive hunger and thirst (iv) Heart attack
एक जना व्यक्तिको रगत जाँचको नतिजाले उसको रगतमा चिनीको मात्रा बढी देखायो । तलका मध्ये उनले महसुस गरेको शारीरिक लक्षण कुन हुनुपर्छ ? (i) जोर्नीको दुखाइ (Joint pain) (ii) मांसपेसीमा गहिरो दुखाइ (Deep pain in muscles) (iii) अत्यधिक भोक तथा तिर्खा (Excessive hunger and thirst) (iv) हृदयाघात (Heart attack)
Answer: Excessive hunger and thirst
Question 21 mark
Which of the following is a group of medicinal herbs found in Nepal? (i) Neem, Holy basil, Corn (ii) Caterpillar fungus, Aloevera, Millet (iii) Holy basil, Caterpillar fungus, Paddy (iv) Malabar nut, Calamus, Caterpillar fungus
निम्नमध्ये नेपालमा पाइने औषधीय जडीबुटीको समूह कुन हो ? (i) निम, तुलसी, मकै (Neem, Holy basil, Corn) (ii) यार्सागुम्बा, घिउकुमारी, कोदो (Caterpillar fungus, Aloevera, Millet) (iii) तुलसी, यार्सागुम्बा, धान (Holy basil, Caterpillar fungus, Paddy) (iv) असुरो, बोझो, यार्सागुम्बा (Malabar nut, Calamus, Caterpillar fungus)
Answer: Malabar nut, Calamus, Caterpillar fungus
Question 31 mark
Which one of the following is the cause of climate change? (i) Burning of fossil fuels (ii) Afforestation (iii) Noise pollution (iv) Use of organic fertilizer

Questions learners ask

How many questions and marks are in the SEE 2082 Science and Technology (Bagmati Province, RE-1041'BP') 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 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/2082/bagmati · GyanMul Prep