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Jeopardy

Samvrita Karthik

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RULES

There will be two teams named A and B
Each team gets 3 minutes to solve each problem
100 pt problems are easiest and 400 pts are the hardest
If a team cannot solve a problem within the time limit, the next team will get a chance to answer
If none of the teams can solve the problem, skip the question
In the end, team with the most points wins!

** Answers are written in speaker notes section of each slide

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GEOMETRY	ALGEBRA	SEQUENCES & SERIES	DIVISIBILITY	RATIOS
100	100	100	100	100
200	200	200	200	200
300	300	300	300	300
400	400	400	400	400

JEOPARDY

POINTS

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POINTS

TEAM A	TEAM B
400 400 400	300 400 300 300 200

JEOPARDY

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GEOMETRY - 100

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GEOMETRY - 200

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GEOMETRY - 300

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GEOMETRY - 400

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ALGEBRA- 100

I have exactly ten coins whose total value is $1. If three of the coins are quarters, what are the remaining coins?

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ALGEBRA- 200

The number of 2 dollar bills I need to pay for a purchase is 9 more than the number of 5 dollar bills I need to pay for the same purchase. What is the cost of the purchase?

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ALGEBRA- 300

In a math contest of 10 problems, 5 points was given for each correct answer and 2 points was deducted for each incorrect answer. If Nancy answered all 10 problems and scored 29 points, how many correct answers did she have?

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ALGEBRA- 400

A number N divides each of 17 and 30 with the same remainder in each case. What is the largest value N can have?

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SEQUENCES AND SERIES- 100

3, 6, 9, 12 … are some multiples of 3. How many multiples of 3 are there between 10 and 226?

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SEQUENCES AND SERIES- 200

Suppose 2 days ago was Sunday. What day of the week will 365 days from today be?

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SEQUENCES AND SERIES- 300

30! Represents the product of all counting numbers from 1 to 30 inclusive: 1x2x3x4x5x … x28x29x30. If the product is factored into primes, how many 5s will the factorization contain?

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SEQUENCES AND SERIES- 400

A printer has to number the pages of a book from 1 to 150. Suppose the printer uses a separate piece of type for each digit in each number. How many pieces of type will the printer use?

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DIVISIBILITY - 100

In the five-digit number A6A41, each of the A’s represents the same digit and A6A41 is divisible by 9. What digit does a represent?

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DIVISIBILITY - 200

A counting number is a multiple of 13 and is also divisible by 4 and 6. What is the smallest number that satisfies these conditions?

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DIVISIBILITY - 300

A counting number N has a remainder of 3 when divided by 7 and also has a remainder of 4 when divided by 5. What is the smallest value N can have?

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DIVISIBILITY - 400

N is the 5-digit number 8A65B in which A and B are digits, and N is divisible by 24. What is the smallest number N can be?

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RATIOS - 100

If 24 gallons of water are poured into an empty tank, then ¾ of the tank is filled. How many gallons does a full tank hold?

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RATIOS - 200

The weight of a whole brick is the same as 4 pounds plus the weight of ⅓ of the whole brick. How many pounds does the whole brick weigh?

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RATIOS - 300

Thirteen plums weigh as much as two apples and one pear. Four plums and one apple have the same weight as one pear. How many plums have the weight of one pear?

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RATIOS - 400

Alice needs 1 hour to do a certain job. Betty, her older sister, can do the same job in ½ hour. How many minutes will it take them to do the job if they work together at the given rates?

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