Secondary Education Examination (SEE)
Compulsory Mathematics
2082 (2026) · Gandaki · English medium
ℹ️ Answer all the questions. Give the answers creatively in your own style based on the given instructions.
- 1
Below is a survey of 200 students studying in class ten asking which subject they prefer between Mathematics and English. 120 students like Mathematics, 110 students like English, and 30 students like none of these two subjects.
a)Write the set of students who like none of these two subjects in cardinal notation by supposing the set of students who like mathematics by 'M' and English by 'E'.1
b)Present the above information in a Venn-diagram.1
c)Find the number of students who like exactly one subject.3
d)Ram said, "The number of students who like both the subjects is double of the number of students who like none of these subjects." Do you agree with Ram's statement? Justify it.1
- 2
A man took a loan of Rs. 1,50,000 for two years at the rate of compound interest 10% per annum compounded annually from his close relative for the purpose of business. He paid Rs. 85,000 at the end of the first year to reduce the interest and some loan.
a)Write the formula for finding annual compound interest.1
b)How much money did he return as the loan at the end of one year? Find it.2
c)How much total money did he pay to clear the debt on time? Find it.2
- 3
A bus owner bought a luxury bus for Rs. 20,00,000 and used it in the Kathmandu-Pokhara route for 3 years. He earned Rs. 7,43,124 only in 3 years. The price of the bus is depreciated at the rate of 8% per year.
a)Define the compound depreciation.1
b)What will be the selling price of the bus after 3 years? Find it.1
c)How much profit or loss percent will the bus owner make in the total transaction? Find it.2
- 4
A student exchanged some American dollar for Nepali rupees 13,00,000 to go to America for his/her higher study. On that day, the selling rate and buying rate of 1 American dollar ($) were NRs. 143.75 and NRs. 143.15 respectively.
a)How many American dollars was exchanged with NRs. 13,00,000 by the student? Find it.1
b)Due to health problem of the student, the student could not go to America and after a few days he/she exchanged American dollars into Nepali rupees. On that day, Nepalese currency was revalued by 0.5%. How many Nepalese rupees did the student get on that day? Find it.2
c)Write the reason of gain or loss in exchanging the currency for the student.1
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