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Math 01

The document contains a midterm exam in math with multiple choice and problem solving questions. The exam covers converting between binary and decimal numbers, binary addition and multiplication, and solving word problems involving simple and compound interest rates. It asks students to convert numbers between binary and decimal representations, perform binary operations, and calculate future values and loan repayments using simple and compound interest formulas.

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Zelop Drew
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58 views1 page

Math 01

The document contains a midterm exam in math with multiple choice and problem solving questions. The exam covers converting between binary and decimal numbers, binary addition and multiplication, and solving word problems involving simple and compound interest rates. It asks students to convert numbers between binary and decimal representations, perform binary operations, and calculate future values and loan repayments using simple and compound interest formulas.

Uploaded by

Zelop Drew
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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ICCT COLLEGES FOUNDATION

V.V. Soliven Ave. II Cainta Rizal

Midterm Examination in Math01

I. Convert the following into Binary or in Decimal Mode

11001100
10100011
10011100
567
445
1111100
1111111
326
209
182

II. Convert the following binary numbers in reverse mode using one’s complement. (2 points)

1. 10011001
2. 10000001
3. 11110000
4. 11111111
5. 00000000

III. Solve the following binary problems according to what is asking for (2 points)
1. 10001 + 11101 6. 1101 x 1010
2. 101101 + 11001 7. 1101 x 1100
3. 1011001 + 111010 8. 1001 x 0110
4. 1110 + 1111 9. 1000 x 1111
5. 10111 + 110101 10. 1011 x 0111

IV. Problem Solving: analyze the problem and solve on what is asking for

1. Frans Invest 145000 in the bank. The interest paid for the end of each year is 19% p.a and the
investment is made for 20 years. Calculate the future value if he save using the simple interest

2. 20000 is taken as a loan to start a small business. The loan is repaid after 5 years. Calculate how
much will be required to repay the loan of the following cases
a. The interest calculated at 12% p.a simple interest
b. The interest is calculated using 12% compounded yearly

Prepared by:
Raymond A. Ramirez. MIT(Cand.)
Instructor

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