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Class 10 Compulsory Mathematicsकक्षा १० अनिवार्य गणित — SEE notes & solutions

class 10see

Class 10 SEE Compulsory Mathematics Question Paper 2082 (SEE) – Solved

NEB

2082

Class 10 (SEE)

Compulsory Mathematics

Full Marks: 75

Candidates are required to give their answers in their own words as far as practicable. The figures in the margin indicate full marks.

"Section A"

दिइएका निर्देशनका आधारमा आफ्नै शैलीमा सिर्जनात्मक उत्तर दिनुहोस् :

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1.

एउटा विद्यालयको 120 जना विद्यार्थीहरूमा गरिएको सर्वेक्षणमा फुटबल मात्र र भलिबल मात्र खेल्न मन पराउने विद्यार्थीहरूको अनुपात 2:1 पाइयो । साथै 20 जना विद्यार्थीहरू फुटबल र भलिबल दुवै खेल खेल्न मन पराउने र 10 जना यी दुवैमध्ये कुनै पनि खेल खेल्न मन नपराउने पाइयो ।

In a survey conducted among 120 students of a school, the ratio of the students who liked to play football only and volleyball only was found to be 2:1. Also there were 20 students who liked to play both football and volleyball and 10 students who did not like any of these two games.

(a) यदि फुटबल र भलिबल खेल्न मन पराउने विद्यार्थीहरूको समूह क्रमशः F र V छन् भने दुवै खेल खेल्न मन पराउने विद्यार्थीहरूको समूहलाई गणनात्मकता सङ्केतमा लेख्नुहोस् ।

If F and V are the sets of students who like to play football and volleyball respectively, write the set of students who like to play both games in cardinality natation.

(b) दिइएको जानकारीलाई भेनचित्रमा प्रस्तुत गर्नुहोस् ।

Present the given information in a Venn-diagram.

(c) फुटबल खेल्न मन पराउने विद्यार्थीहरूको सङ्ख्या पत्ता लगाउनुहोस् ।

Find the number of students who like to play football.

(d) भलिबल खेल्न मन पराउने विद्यार्थी सङ्ख्या फुटबल खेल्न मन पराउने विद्यार्थी सङ्ख्याभन्दा कति प्रतिशतले बढी वा कम छ ? तुलना गर्नुहोस् ।

By what percentage the number of students who like to play volleyball is more or less than the number of students who like to play football? Compare it.

[1 + 1 + 3 + 1]
4.

नेपाल राष्ट्र बैङ्कको मिति 11/25/2025 को मुद्रा विनिमय दरअनुसार 1 अमेरिकी डलरको खरिददर र विक्रीदर क्रमशः ने.रु.142.48 र ने.रु.143.08 थियो ।

According to the exchange rate of Nepal Rastra Bank on the date of 11/25/2025, the buying rate and selling rate of 1 US dollar were NRs. 142.48 and NRs.143.08 respectively.

(a) अमेरिकी डलर नेपाली रुपैयामा साट्दा खरिददर र विक्रीदरमध्ये कुन प्रयोग हुन्छ ? लेख्नुहोस् ।

Among the buying rate and selling rate, which one is used while exchanging US dollar into Nepalese rupees? Write it.

(b) एकजना अमेरिकन पर्यटकले 3,000 डलर साट्दा कति नेपाली रुपैयाँ पाउन सक्छन् ? पत्ता लगाउनुहोस् ।

How many Nepalese rupees can an American tourist get while exchanging 3,000 dollars? Find it.

(c) नेपाली मुद्रामा 0.5% अवमूल्यनपछिको खरिददर र विक्रीदर तुलना गर्नुहोस् ।

Compare the buying rate and selling rate after 0.5% devaluation in Nepali currency.

(d) अवमूल्यनपछि 3,000 अमेरिकन डलर नेपाली रुपैयाँमा साट्दा पर्यटकलाई कति रकम फाइदा हुन्छ ? पत्ता लगाउनुहोस् ।

How much will the tourist gain while exchanging the 3,000 American dollars into Nepalese rupees after devaluation? Find it.

[1 + 1 + 1 + 2]
7.

एक जना व्यक्तिको घरमा मोटर पार्किङ गर्न ठाउँ 16 मिटर लम्बाइ र 10 मिटर चौडाइको छ । उक्त पार्किङमा 25 से.मी. लम्बाइ भएका वर्गाकार ढुङ्गाहरू बिछ्याएको छ । एउटा ढुङ्गाको मूल्य रु.20 परेको रहेछ ।

The dimension of motor parking place of a house owner is 16 m long and 10 m broad. Square shaped stones having 25 cm long are laid on the parking. The price of each stone is Rs.20.

(a) उक्त पार्किङमा जम्मा कतिओटा ढुङ्गाहरू बिछ्याइएको रहेछ ? पत्ता लगाउनुहोस् ।

How many total stones are laid on the parking? Find it.

(b) उक्त पार्किङमा ढुङ्गाहरू बिछ्याउने काममा 2 दिन 3 जना कामदारहरूले काम गरेका रहेछन् । प्रत्येक कामदारले दैनिक ज्याला वापत रु.1,800 लिएको रहेछ । उक्त पार्किङमा ढुङ्गा बिछ्याउन लाग्ने जम्मा खर्चको लागत अनुमान गर्नुहोस् ।

To lay down stones on the parking, 3 workers worked for 2 days. Every worker received Rs.1,800 as daily wages. Estimate the total cost of laying stones on the parking.

[2 + 2]