Bank Probationary Officer Reasoning Ability INPUT In these type of questions an input is given which consists of either words or numbers. You will be told that a machine rearranges this input in a particular passion. Your aim is to find the rule followed by the machine in rearranging the input. Then you have to apply this rule to the questions given and find the answers. Finding the rule followed by the machine is the key task. Once you find the rule it’s quite easy to solve the questions
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that indicates how many independent variables were used in a study and how many levels were used for each variable. The factorial notation (2 × 2) for a factorial design is determined as follows: [Number of levels of independent variable 1] × [Number of levels of independent variable 2] × [Number of levels of independent variable 3] . . . Thus‚ the factorial notation indicates how many independent variables were used in the study and how many levels were used for each independent variable
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as a number. It’s hard to believe that most ancient number systems didn’t include zero. The Mayan civilization may have been among the first to have a symbol for zero. The Mayas flourished in the Yucatan peninsula of Mexico about 1300 years ago. They used the as a placeholder‚ in a vertical place-value system. It is considered one of their cultures greatest achievements. The ancient Egyptians‚ Romans‚ and Greeks alike had no symbol for zero. In Greek geometry‚ zero and irrational numbers were
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APRIL A book is to have 250 pages that will be numbered with Arabic numerals. How many times will the digit 2 be used in numbering the pages? John and a group of his friends took a bus trip. Each person paid the bus driver with the same combination of 9 coins. If the bus driver received $8.41 from the group‚ how many dimes did he receive? A man walks 3 miles east‚ then 3 miles north‚ and then 2 miles northeast. How far is he from his starting point? A culture of bacteria doubles in size
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The difference of the squares of two consecutive odd integers is divisible by which of the following integers? A. 3 B. 4 C. 6 D. 7 Ans: B 5. The number of terms of an A.P where the first term is 3‚ the last term is 90 and the sum is 1395: A. 36 B. 28 C. 30 D. 29 Ans: C NUMBER SYSTEM 6. The least number by which 20184 must be multiplied so as to make the product a perfect square is: A. 2 B. 3 C. 5 D. 6 Ans: D 7. In a division sum‚ the divisor is three times
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sum of 1+2+…+n (n=row number) which forms an arithmetic series. For example: When n=3‚ the numerator will be t3=1+2+3=6. Table 1: Row Number and Numerator Row Number Numerator Investigation 1 1 t1=1 2 3 t2=1+2 3 6 t3=1+2+3 4 10 t4=1+2+3+4 5 15 t5=1+2+3+4+5 Therefore‚ according to this arithmetic series tn=1+2+3+…+n‚ (n=row number)‚ we can find out the numerator of the sixth row is t6=1+2+3+4+5+6=21 Part 2: General Statement for Numerator and Row Number Using technology‚ plot
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The GMAT Math Bible Je¤ Sackmann / GMAT HACKS May 2008 Contents 1 Introduction 2 How to Use This Book 3 GMAT Math Strategies 4 Basic Facts and De…nitions 5 Mental Math 6 Mental Math: Drill 7 Algebra: Fractions 8 Algebra: Fractions: Drill 9 Algebra: Fractions: Practice 10 Algebra: Decimals 11 Algebra: Decimals: Drill 12 Algebra: Decimals: Practice 13 Algebra: Simplifying Expressions 14 Algebra: Simplifying Expressions: Drill 15 Algebra: Simplifying Expressions: Practice 16 Algebra: Linear Equations
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Statistics is the study of the collection‚ organization‚ analysis‚ interpretation‚ and presentation of data.[1][2] It deals with all aspects of this‚ including the planning of data collection in terms of the design of surveys and experiments. In mathematics‚ a graph is a representation of a set of objects where some pairs of the objects are connected by links. The interconnected objects are represented by mathematical abstractions called vertices‚ and the links that connect some pairs of vertices
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Running head: LESSON PLAN EVALUATION Lesson Plan Evaluation Team Purple Tracy Walsh‚ Laquesha Wilkins‚ Tameka Yancey Grand Canyon University EED 503N- Curriculum & Methods: Mathematics November 24‚ 2010 Lesson Plan Evaluation Many schools require their teachers to follow a specific curriculum and pacing guide as they teach mathematics. The mathematics expectations‚ or standards‚ vary from state to state in the specific concepts addressed‚ the
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count the number of shirts in your closet. The second way to quantify or measure matter is to determine its mass. For example‚ you can buy bananas by the pound. The third and last way to quantify or measure matter is to determine its volume. For example‚ people by gasoline by the gallon. Chemists use a unit that is a certain number of particles. This unit is known as the mole. A mole is the quantity of anything that has the same number of particles found in 12.000 grams of carbon-12. That number of particles
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