Secondary Education Examination (SEE)
Compulsory Mathematics
2082 (2026) · Sudurpashchim · English medium
ℹ️ Answer all the questions. Give the answers creatively in your own style based on the given instructions.
- 1
In a survey among 80 youths of a community, it is found that the ratio of the number of youths who liked iPhone and Android phone was 3:2. Among them 10 liked both types and 10 liked other types of phone.
a)If I and A denote the sets of youths who liked iPhone and Android Phone respectively, write the value of n(I ∩ A).1
b)Show the above information in a Venn-diagram.1
c)Find the number of youths who liked iPhone only.3
d)By what percentage more or less is the number of youths who liked iPhone only than the number of youths who liked only Android Phone? Compare it.1
- 2
A farmer has taken Rs. 5,00,000 loan from Agriculture development bank for his poultry farm. He aimed to pay back the loan in 2 years at the rate of 8% per annum. Bank calculated the interest compounded semiannually.
a)How many times the compound interest semiannually is calculated in 2 years? Write it.1
b)The farmer paid Rs. 3,00,000 at the end of first year with some principal and interest. How much does he need to clear the debt in next year? Find it.2
c)If the farmer had paid the loan at the end of two years, how much less or more interest should he have to pay than before? Find it.2
- 3
The price of land purchased in the year of 2080 B.S. increased at an annual rate of 20%, and by the year 2082 B.S., the price became Rs. 1,44,00,000.
a)What does P_T represent in the formula given below? Write it.1
b)What was the purchasing price of land in 2080 B.S.? Find it.2
c)If the price of land is depreciated by 10% per annum then what will be the cost of land after two year from now? Find it.2
- 4
According to Nepal Rastra Bank's exchange rate, the buying and selling rate of 1 Australian dollar were NRs. 93.20 and NRs. 93.59 respectively in a certain day.
a)How much Nepali currency can be exchanged with Australian dollars 5,000? Find it.1
b)If the Nepalese currency is devaluated by 1.5%, what will be the new exchange rate? Find it.1
c)How much profit or loss will be there by exchanging Australian dollars 5000 into Nepalese rupees after devaluation? Find it.1
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