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Geometry Questions
Number of sides of a polygon? Each Side of a polygin is >1(i)Ratio of number of diagonals to number of sides is\frac{2}{3}(ii)Number of diagonals of the polygon is 9[Reveal] Spoiler: AnswerD[Reveal]...
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GEOMETRY FORMULAS
I've compiled some Important geometry formulas during my preparation. Hope this will be helpful to someone here.See the attached doc for the same.
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If a circle is circumscribed around a regular pentagon, as shown above
Attachment:Economist.pngIf a circle is circumscribed around a regular pentagon, as shown above, what is the value of x?A) 72B) 108C) 135D) 140E) 144
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A car traveled from Los Angeles to San Francisco
A car traveled from Los Angeles to San Francisco in 6 hours at an average rate of x miles per hour. If the car returned along the same route at an average rate of y miles per hour, how long did it take...
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In a garden, there are yellow and green flowers which are straight and
In a garden, there are yellow and green flowers which are straight and curved. If the probability of picking a green flower is 3/4 and picking a straight flower is 1/2, then what is the probability of...
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Maximum Number of tangents that can be drawn on two circles.
What is the maximum number of the tangents that can be drawn on two circles?
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8 cities, including Memphis, are finalists to be chosen to host a poli
Tough and Tricky questions: Probability.8 cities, including Memphis, are finalists to be chosen to host a political convention. Exactly one city will be chosen to host the convention. What is the...
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What is the probability that it will rain on each of the next 3 days i
Tough and Tricky questions: Probability.What is the probability that it will rain on each of the next 3 days if the probability of raining on any single day is the same in that period?(1) The...
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A political candidate collected $1,749 from a fund raising dinner. If
Tough and Tricky questions: Min/Max.A political candidate collected $1,749 from a fund raising dinner. If each supporter contributed at least $50, what is the greatest possible number of contributors...
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Janet is now 25 years younger than her mother Carol. If in 6 years Jan
Tough and Tricky questions: Word Problems.Janet is now 25 years younger than her mother Carol. If in 6 years Janet's age will be half Carols age, how old was Janet 5 years ago?A. 10 B. 14 C. 16 D. 19...
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The number of passengers on a certain bus at any given time is given
Tough and Tricky questions: Word Problems.The number of passengers on a certain bus at any given time is given by the equation P = -2(S 4)^2 + 32, where P is the number of passengers and S is the...
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A certain violet paint contains 30 percent blue pigment and 70 percent
Tough and Tricky questions: Word Problems.A certain violet paint contains 30 percent blue pigment and 70 percent red pigment by weight. A certain green paint contains 50 percent blue pigment and 50...
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A green bucket and a blue bucket are each filled to capacity with seve
Tough and Tricky questions: Word Problems.A green bucket and a blue bucket are each filled to capacity with several liquids, none of which combine with one another. Liquid A and liquid B each compose...
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Three completely unmarked containers are used for measuring water. Wat
Tough and Tricky questions: Word Problems.Three completely unmarked containers are used for measuring water. Water may be poured from one container to another, but no water may be poured outside the...
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A Trussian's weight, in keils, can be calculated by taking the square
Tough and Tricky questions: Word Problems.A Trussian's weight, in keils, can be calculated by taking the square root of his age in years. A Trussian teenager now weighs three keils less than he will...
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There are x high-level officials (where x is a positive integer). Each
Tough and Tricky questions: Word Problems.There are x high-level officials (where x is a positive integer). Each high-level official supervises x^2 mid-level officials, each of whom, in turn,...
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Jim went to the bakery to buy donuts for his office mates. He chose a
Tough and Tricky questions: Word Problems.Jim went to the bakery to buy donuts for his office mates. He chose a quantity of similar donuts, for which he was charged a total of $15. As the donuts were...
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Bobby and his younger brother Johnny have the same birthday. Johnny's
Tough and Tricky questions: Word Problems.Bobby and his younger brother Johnny have the same birthday. Johnny's age now is the same as Bobby's age was when Johnny was half as old as Bobby is now. What...
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A certain clothing manufacturer makes only two types of men's blazer:
Tough and Tricky questions: Word Problems.A certain clothing manufacturer makes only two types of men's blazer: cashmere and mohair. Each cashmere blazer requires 4 hours of cutting and 6 hours of...
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Roberto has three children: two girls and a boy. All were born on the
Tough and Tricky questions: Word Problems.Roberto has three children: two girls and a boy. All were born on the same date in different years. The sum of the ages of the two girls today is smaller than...
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