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South Dakota real estate math practice test

25 questions with answers and explanations · 2026

1. To qualify as a homestead, a mobile home must be larger than 240 square feet at its base and registered in South Dakota for at least:

Answer & explanation

Answer: D. 43-31-2 requires registration in South Dakota at least six months before the claim.

2. A family's farmhouse sits on 240 contiguous acres outside any town plat. How much may be claimed as homestead?

Answer & explanation

Answer: A. 43-31-4 limits a homestead outside a town plat to 160 acres in the aggregate.

3. A lender approves a $276,000 loan and the buyer wants to keep an 80% LTV. What is the maximum purchase price?

Answer & explanation

Answer: A. Purchase price = loan / LTV = $276,000 / 0.80 = $345,000. ($220,800 wrongly multiplies by 0.80.)

4. A buyer purchases a $300,000 home with a $60,000 down payment. What is the loan-to-value (LTV) ratio?

Answer & explanation

Answer: B. Loan = $300,000 - $60,000 = $240,000; $240,000 / $300,000 = 80% LTV. (20% is the down payment percentage.)

5. An investment property with NOI of $63,000 sells for $900,000. What is the capitalization rate?

Answer & explanation

Answer: C. Cap rate = NOI / value = $63,000 / $900,000 = 0.07 = 7%.

6. A home sells for $520,000 with a 5% commission. The listing broker pays 2.5% to the buyer's broker and splits the listing side 60/40 with the listing salesperson (salesperson gets 60%). How much does the listing salesperson earn?

Answer & explanation

Answer: C. Total = $520,000 x 0.05 = $26,000. Buyer broker gets 2.5% = $13,000, leaving $13,000 for the listing side. Salesperson = $13,000 x 0.60 = $7,800.

7. A home sells for $389,000. The seller pays a 5% commission, a $212,600 mortgage payoff, $1,200 attorney fee, $1,950 transfer tax and $600 in other costs. What are the seller's net proceeds?

Answer & explanation

Answer: D. Commission = $389,000 x 0.05 = $19,450. Total costs = $19,450 + $212,600 + $1,200 + $1,950 + $600 = $235,800. Net = $389,000 - $235,800 = $153,200.

8. A buyer purchases a home for $425,000 with a loan of $361,250. What is the LTV?

Answer & explanation

Answer: B. LTV = loan / price = $361,250 / $425,000 = 0.85 = 85%. (15% is the down payment percentage.)

9. Under Commission guidance, an interest-bearing trust account for a specific transaction requires:

Answer & explanation

Answer: B. SDREC guidance limits interest-bearing accounts to substantial, long-held sums for a specific transaction, requires written agreement of all interested parties on how interest is divided, and bars the broker from benefiting.

10. A buyer contracts to buy a home for $300,000, but it appraises at $290,000. The lender offers 75% LTV. What is the maximum loan?

Answer & explanation

Answer: B. LTV is applied to the LESSER of price or appraised value: $290,000 x 0.75 = $217,500. Using the $300,000 price ($225,000) is the common mistake.

11. An 8-unit building rents for $1,100 per unit per month with 5% vacancy. Annual operating expenses are $28,320 (excluding debt service). At an 8% capitalization rate, what is the value?

Answer & explanation

Answer: D. PGI = 8 x $1,100 x 12 = $105,600; less 5% vacancy = $100,320; NOI = $100,320 - $28,320 = $72,000; value = $72,000 / 0.08 = $900,000.

12. A 275-gallon heating oil tank costs $168 to fill at $4.20 per gallon. The buyer will credit the seller for the oil remaining in the tank. What is the credit?

Answer & explanation

Answer: C. Gallons needed = $168 / $4.20 = 40; remaining = 275 - 40 = 235 gallons; credit = 235 x $4.20 = $987.

13. A home sells for $412,750. What transfer fee will be charged when the deed is recorded?

Answer & explanation

Answer: A. $412,750 / $500 = 825.5, rounded up to 826 units; 826 x $0.50 = $413.00.

14. What is the largest monetary penalty the Commission may impose for a licensee's unprofessional conduct?

Answer & explanation

Answer: A. 36-21A-68 allows a monetary penalty of up to $2,500, alone or combined with revocation, suspension or reprimand. $5,000 and $10,000 are caps used in other states.

15. Which sanction may the South Dakota Real Estate Commission NOT impose by itself?

Answer & explanation

Answer: B. The Commission may revoke, suspend, reprimand or fine up to $2,500 (36-21A-68). Jail can result only from criminal prosecution in court; a violation of the chapter is a Class 1 misdemeanor (36-21A-87).

16. One discount point equals what percentage of the loan amount?

Answer & explanation

Answer: B. One point = 1% of the loan amount (not the purchase price), paid to lower the interest rate.

17. According to Commission guidance, a broker may keep some of the broker's own money in the trust account in order to:

Answer & explanation

Answer: A. SDREC guidance permits broker funds to cover bank fees, tracked as broker funds or equity. Other mixing is commingling under 36-21A-71(5).

18. A commercial space of 2,400 rentable square feet is quoted at $27 per square foot per year. What is the monthly rent?

Answer & explanation

Answer: B. Annual rent = 2,400 x $27 = $64,800; monthly = $64,800 / 12 = $5,400. Commercial rates are quoted per square foot per YEAR.

19. What is the South Dakota transfer fee on a $318,400 sale?

Answer & explanation

Answer: D. $318,400 / $500 = 636.8, and any fraction counts as a full unit, so 637 x $0.50 = $318.50. $318.40 forgets to round up.

20. A lender offers a 95% LTV loan. The buyer has $18,000 for the down payment. What is the maximum purchase price?

Answer & explanation

Answer: A. At 95% LTV the down payment is 5% of price. Price = $18,000 / 0.05 = $360,000; loan = $342,000.

21. A borrower pays $4,500 for 1.5 discount points. What is the loan amount?

Answer & explanation

Answer: C. Loan = cost of points / points as a percentage = $4,500 / 0.015 = $300,000.

22. A rectangular lot is 100 ft by 150 ft. How many square feet is it?

Answer & explanation

Answer: C. Area = length x width = 100 x 150 = 15,000 square feet. (250 is the sum of two sides.)

23. Under an open listing, the seller owes a commission to:

Answer & explanation

Answer: C. Open listings are non-exclusive; only the procuring broker is paid, and the owner owes nothing for a self-sale.

24. Which order qualifies under Commission guidance as authority to disburse disputed earnest money?

Answer & explanation

Answer: B. SDREC guidance identifies court orders, including small claims court orders, as qualifying; otherwise all parties must give written instructions.

25. How many members serve on the South Dakota Real Estate Commission?

Answer & explanation

Answer: A. SDCL 36-21A-13 sets the Commission at five members appointed by the Governor. Seven is a common size in other states, which makes it a tempting but wrong choice.

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