This quiz works best with JavaScript enabled. Home > Unit V Mathematical Reasoning And Aptitude > Mental Mathematics – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Mental Mathematics Quiz 2 (10 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the word form for 509? A) Five hundred nine. B) Five hundred ninety. C) Fifty nine. D) Five thousand nine. Show Answer Correct Answer: A) Five hundred nine. 2. Compatible numbers A) Numbers that don't get along. B) Numbers that appear in order. C) Numbers that belong to a fact family and make it so we can do mental math when estimating. D) Numbers we use to change meters to kilometers. Show Answer Correct Answer: C) Numbers that belong to a fact family and make it so we can do mental math when estimating. 3. Choose the biggest number. 267, 276, 256, 265 A) 267. B) 276. C) 256. D) 265. Show Answer Correct Answer: B) 276. 4. You can use to roughly estimate how many years a given sum of money must earn at a given compound annual interest rate in order to double that initial amount A) Rule 78. B) Rule 68. C) Rule 72. D) Rule 144. Show Answer Correct Answer: C) Rule 72. 5. What is 135,975 in word form? A) One hundred thousand thirty-five thousand nine hundred. B) Thirty-five thousand, nine hundred seventy-five. C) One hundred thirty-five thousand, nine hundred seventy-five. D) One hundred thirty-five thousand, nine seven five. Show Answer Correct Answer: C) One hundred thirty-five thousand, nine hundred seventy-five. 6. One hundred one A) 101. B) 1001. C) 1. D) None of above. Show Answer Correct Answer: A) 101. 7. Marcie buys 12 iced teas for the people in her office. Each iced tea costs $ 1.72. About how much does Marcie pay for the iced teas? A) $ 10.00. B) $ 14.00. C) $ 20.00. D) $ 30.00. Show Answer Correct Answer: C) $ 20.00. 8. Which number has a square root that could be estimated at 8.94? A) 65. B) 90. C) 80. D) 70. Show Answer Correct Answer: C) 80. 9. Which best describes the sum of 34,164 + 36,290? A) Closer to 68,000 than 67,000. B) Closer to 69,000 than 68,000. C) Closer to 70,000 than 71,000. D) Closer to 71,000 than 72,000. Show Answer Correct Answer: C) Closer to 70,000 than 71,000. 10. Multiply 27 by 10 A) 270. B) 207. C) 271. D) 37. Show Answer Correct Answer: A) 270. ← PreviousNext →Related QuizzesMental Mathematics Quiz 1Mental Mathematics Quiz 3Alphabet Series QuizAnalytical Reasoning QuizArithmetic Operations QuizArithmetic Series QuizAverage Applications QuizAverages QuizBlood Relations QuizCoding Decoding QuizCompound Interest QuizData Sufficiency QuizDecimals QuizDirection Sense QuizDiscount QuizDivisibility Rules QuizFamily Relations QuizFractions QuizGeometric Series QuizHcf And Lcm QuizLetter Coding QuizLetter Series QuizMathematical Aptitude QuizMathematical Logic QuizMathematical Reasoning QuizMissing Number Series QuizMixed Series QuizNumber Coding QuizNumber Patterns QuizNumber Series QuizNumber System QuizNumerical Reasoning QuizPercentage Applications QuizPercentages QuizProblem Solving Techniques QuizProfit And Loss QuizProportion QuizQuantitative Comparison QuizQuantitative Reasoning QuizRanking And Ordering QuizRatio And Proportion QuizRatio Applications QuizRatio QuizRelationships QuizSimple Interest QuizSimplification QuizSpeed Time Distance QuizSymbol Coding QuizTime And Distance QuizTypes Of Reasoning Quiz 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books