NMLS Quiz: Apply Loan Qualification Ratios
20 questions · exam conditions
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Apply Loan Qualification RatiosQuestion 1 of 20

Private mortgage insurance (PMI) is typically required when the loan-to-value ratio exceeds:

75% of the property value
80% of the property value
85% of the property value
90% of the property value
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NMLS Quiz

NMLS Quiz: Apply Loan Qualification Ratios

Practice Apply Loan Qualification Ratios in NMLS with focused quiz questions that help you check what you know, review explanations, and build confidence with test-style prompts.

What this quiz covers

This quiz focuses on Apply Loan Qualification Ratios, giving you a quick way to practice the rules, question types, and explanations that matter most for NMLS.

How to use this quiz

Try each quiz question before looking at the correct answer. Use the explanations to review missed ideas, then come back to similar questions until the pattern feels familiar.

All questions

Question 1

Private mortgage insurance (PMI) is typically required when the loan-to-value ratio exceeds:

  1. 75% of the property value
  2. 80% of the property value (correct answer)
  3. 85% of the property value
  4. 90% of the property value
Explanation: Conventional loans typically require PMI when LTV exceeds 80%, protecting the lender against default risk on high LTV loans. PMI can be paid monthly, annually, or upfront, with monthly being most common. Choice A (75%) is below the typical PMI threshold. Choices C and D (85%, 90%) are above the standard trigger point for PMI requirements.

Question 2

Biweekly gross income is $3,000; monthly debts are: housing $1,500, car $600, and cards $500. What is the back-end DTI?

  1. 23.1%
  2. 43.3%
  3. 40.0% (correct answer)
  4. 32.3%
Explanation: Convert biweekly income to monthly: 3,000 x 26 / 12 = 6,500. Total monthly debts are 1,500 + 600 + 500 = 2,600. Back-end DTI is 2,600 / 6,500 = 40.0%. The tempting 23.1% uses only housing debt, which is the front-end ratio, not all debts.

Question 3

For a conventional loan, Borrower A has scores 720/710/700; Borrower B has 680/670/660. Which credit score is used?

  1. 710
  2. 670 (correct answer)
  3. 660
  4. 690
Explanation: Take the middle score for each borrower: Borrower A's middle is 710 and Borrower B's middle is 670. For a conventional loan with multiple borrowers, use the lower of those two representative scores, so 670 is used. Do not use 660; that is Borrower B's lowest individual score, but each borrower's middle score determines their representative score.

Question 4

Annual income is $120,000; other monthly debts are $1,500; max back-end DTI is 43%. What is the max housing payment?

  1. $1,500
  2. $4,300
  3. $3,600
  4. $2,800 (correct answer)
Explanation: Monthly income is 120,000 / 12 = 10,000. At a 43% back-end DTI, total monthly debt can be 10,000 x 0.43 = 4,300. Subtract the 1,500 in other debts, leaving 2,800 for housing. The tempting 4,300 is the total debt ceiling, not the housing payment, because it ignores existing other debts.

Question 5

Price is $400,000, appraised value is $380,000; first mortgage is $300,000 and a HELOC is $50,000. What is the CLTV?

  1. 92.1% (correct answer)
  2. 87.5%
  3. 78.9%
  4. 75.0%
Explanation: Add the first mortgage and HELOC: 300,000 + 50,000 = 350,000. Divide by the appraised value, not the sales price, because CLTV is based on appraised value: 350,000 / 380,000 = 0.921, or 92.1%. Using the $400,000 price gives 87.5%, but that is the wrong denominator.

Question 6

Price is $400,000, appraised value is $360,000; buyer's down payment is 25% of the purchase price. What is the LTV?

  1. 75.0%
  2. 83.3% (correct answer)
  3. 86.1%
  4. 77.5%
Explanation: Loan amount is 75% of $400,000, so $300,000. LTV divides the loan by the appraised value: $300,000 / $360,000 = 0.833, or 83.3%. The tempting 75.0% uses the purchase price instead of the appraised value, which makes it the down-payment ratio, not the LTV.

Question 7

For conventional loans, what credit score typically qualifies a borrower for the best available interest rates without additional pricing adjustments?

  1. 640
  2. 680
  3. 720
  4. 760 (correct answer)
Explanation: Credit scores of 760+ typically receive the best pricing from conventional lenders without loan-level pricing adjustments (LLPAs). Lower scores may qualify but often with higher rates or fees. Choice A (640) may qualify but with significant pricing adjustments. Choices B (680) and C (720) are acceptable scores but don't guarantee best pricing.

Question 8

A combined loan-to-value (CLTV) ratio of 95% means that:

  1. The first mortgage represents 95% of the property value with no additional financing
  2. The borrower has made a 5% down payment with mortgage insurance required
  3. All loans secured by the property total 95% of the property's appraised value (correct answer)
  4. The property taxes and insurance equal 5% of the total loan amount annually
Explanation: CLTV includes all loans secured by the property (first mortgage, second mortgage, HELOC, etc.) divided by the property value. A 95% CLTV means total secured debt equals 95% of property value. Choice A describes a simple LTV, not CLTV. Choice B is partially correct about down payment but doesn't define CLTV. Choice D relates to insurance costs, not loan ratios.

Question 9

When a borrower has student loan payments that will begin within 12 months, how should this affect DTI calculations?

  1. Exclude the payments since they are not currently due and payable
  2. Include 1% of the outstanding balance as estimated monthly payment
  3. Include the actual payment amount or calculated payment if known (correct answer)
  4. Include 0.5% of the outstanding balance for deferred payment calculation
Explanation: Student loans that will begin within 12 months must be included in DTI calculations using the actual payment amount or a calculated payment if the actual amount is unknown. This ensures borrowers can handle the debt when it becomes due. Choice A ignores imminent payment obligations. Choices B and D use percentage calculations that may not reflect actual payment requirements.

Question 10

A property is purchased for $380,000 with a first mortgage of $285,000 and a second mortgage of $38,000. The borrower also has an existing HELOC of $15,000 on their current residence.

What is the combined loan-to-value ratio for the new property purchase?

  1. 75.0% based on the first mortgage amount against purchase price
  2. 85.0% based on both mortgages secured by the new property (correct answer)
  3. 88.9% based on all debt obligations divided by the purchase price
  4. 89.5% based on total borrower debt across all properties owned
Explanation: CLTV for the new property = (First mortgage + Second mortgage) ÷ Purchase price. ($285,000 + $38,000) ÷ $380,000 = 85.0%. The existing HELOC is secured by a different property and doesn't affect this CLTV. Choice A calculates simple LTV. Choices C and D incorrectly include debt not secured by the subject property.

Question 11

A borrower applies for a $450,000 loan on a property appraised at $500,000. Their gross monthly income is $12,000, with existing monthly debts of $1,800. The proposed mortgage payment (PITI) is $2,700.

Does this borrower meet conventional loan qualification ratios assuming maximum DTI of 45% and LTV of 90%?

  1. Yes, both the 37.5% total DTI and 90% LTV meet conventional standards (correct answer)
  2. No, the 90% LTV exceeds conventional limits despite acceptable DTI
  3. No, the 37.5% total DTI exceeds limits despite acceptable LTV
  4. Yes, the ratios meet standards with mortgage insurance required
Explanation: LTV = $450,000 ÷ 500,000=90500,000 = 90%. Total DTI = (1,800 + $2,700) ÷ $12,000 = 37.5%. Both ratios meet the stated maximums of 90% LTV and 45% DTI.

Question 12

A borrower has a gross monthly income of $8,500. Their existing monthly debt payments total $1,275, and the proposed mortgage payment (PITI) would be $2,125. What is the borrower's total debt-to-income ratio?

  1. 25.0%
  2. 32.5%
  3. 40.0% (correct answer)
  4. 45.2%
Explanation: Total DTI = (Total monthly debt payments + proposed mortgage payment) ÷ gross monthly income × 100. ($1,275 + $2,125) ÷ $8,500 = $3,400 ÷ $8,500 = 0.40 = 40.0%. Choice A represents housing ratio only. Choice B is an incorrect calculation. Choice D appears to add percentages instead of dollar amounts.

Question 13

A borrower is purchasing a home for $320,000 with a $64,000 down payment. They also have a $25,000 home equity line of credit on their current residence. What is the loan-to-value ratio for the new purchase loan?

  1. 72.2%
  2. 80.0% (correct answer)
  3. 87.8%
  4. 89.1%
Explanation: LTV for the purchase loan = (Purchase price - Down payment) ÷ Purchase price. ($320,000 - $64,000) ÷ $320,000 = $256,000 ÷ $320,000 = 80.0%. The existing HELOC on the current residence is not secured by the new property and doesn't affect this LTV calculation.

Question 14

A borrower's housing payment is $1,950 and their gross monthly income is $7,800. Their existing debt payments total $890 monthly. What compensating factor would most help if their total DTI exceeds guidelines?

  1. Excellent credit score above 760 with strong payment history documentation
  2. Large down payment reducing loan-to-value ratio below 70% with verification
  3. Substantial liquid reserves equal to six months of mortgage payments (correct answer)
  4. Stable employment history with same employer for over five years
Explanation: With total DTI of 36.4% ($2,840 ÷ 7,800),thisborroweriswithinmostguidelines,butifDTIwerehigher,liquidreservesprovidethestrongestcompensatingfactorastheydemonstrateabilitytomakepaymentsduringfinancialstress.Whileallchoicesarepositivefactors,reservesdirectlyoffsethighDTIrisk.ThetotalDTIhereis(7,800), this borrower is within most guidelines, but if DTI were higher, liquid reserves provide the strongest compensating factor as they demonstrate ability to make payments during financial stress. While all choices are positive factors, reserves directly offset high DTI risk. The total DTI here is (1,950 + $890) ÷ $7,800 = 36.4%.

Question 15

For qualified mortgage (QM) standards under the Ability-to-Repay rule, what is the maximum allowable total debt-to-income ratio for most borrowers?

  1. 36%
  2. 41%
  3. 43% (correct answer)
  4. 45%
Explanation: The QM rule establishes a 43% maximum total DTI ratio as a safe harbor for most borrowers. This includes all monthly debt payments plus the proposed mortgage payment (PITI). Choice A represents a typical conventional loan guideline but not the QM maximum. Choice B is close but not the correct QM threshold. Choice D exceeds the QM safe harbor limit.

Question 16

An FHA loan applicant has a credit score of 565. What is the minimum down payment requirement for this borrower?

  1. 3.5%
  2. 5.0%
  3. 10.0% (correct answer)
  4. 15.0%
Explanation: FHA requires a minimum 10% down payment for borrowers with credit scores between 500-579. Borrowers with scores of 580+ can qualify for 3.5% down payment. With a 565 score, this borrower falls in the 10% down payment category. Choice A applies to higher credit scores (580+). Choices B and D are not standard FHA down payment requirements.

Question 17

A borrower has a first mortgage of $280,000 and a second mortgage of $35,000 on a property valued at $400,000. What is the combined loan-to-value ratio?

  1. 70.0%
  2. 78.8% (correct answer)
  3. 88.9%
  4. 89.4%
Explanation: CLTV = (First mortgage + Second mortgage) ÷ Property value. ($280,000 + $35,000) ÷ $400,000 = $315,000 ÷ 400,000=0.788=78.8400,000 = 0.788 = 78.8%. Choice A calculates only the first mortgage LTV (280,000 ÷ $400,000 = 70%). Choices C and D represent incorrect calculations.

Question 18

VA loans typically do not use a maximum loan-to-value ratio but instead rely primarily on which qualification standard?

  1. Credit score minimums of 620
  2. Debt-to-income ratios and residual income calculations (correct answer)
  3. Asset verification and reserve requirements
  4. Property condition and safety standards
Explanation: VA loans focus on DTI ratios and residual income (money left after major expenses) based on family size and geographic region. VA doesn't set maximum LTV limits since they guarantee the loan. Choice A describes conventional requirements. Choice C relates to asset documentation, not primary qualification. Choice D addresses property requirements, not borrower qualification.

Question 19

Jumbo loans that exceed conforming loan limits typically require which qualification standards?

  1. Lower debt-to-income ratios and higher credit scores than conforming loans (correct answer)
  2. Higher debt-to-income ratios but lower down payment requirements than conforming loans
  3. Similar qualification standards but with government insurance premium requirements
  4. Reduced documentation requirements but higher interest rate pricing adjustments
Explanation: Jumbo loans typically require stricter qualification standards including lower DTI ratios, higher credit scores, and larger down payments since they cannot be sold to government-sponsored enterprises. Choice B suggests easier qualification, which is incorrect. Choice C confuses jumbo loans with government programs. Choice D suggests reduced documentation, which contradicts jumbo loan requirements.

Question 20

A borrower has irregular income from commissions. For DTI calculation purposes, what income averaging period is typically required?

  1. Six months of commission history with year-to-date income verification
  2. Twelve months of commission history with previous year tax return verification
  3. Twenty-four months of commission history with two years tax return verification (correct answer)
  4. Thirty-six months of commission history with three years business financial verification
Explanation: Commission and bonus income typically requires two-year history for averaging, as it's considered variable income. This ensures the income is stable and likely to continue. Tax returns provide verification of actual earnings. Choice A (6 months) is insufficient for variable income. Choice B (12 months) is typically inadequate. Choice D (36 months) exceeds standard requirements.