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You are not logged in. #201 20090114 13:05:46#202 20090114 16:58:26
Re: *** ProblemsAnswers to #83, #84, #85, #86, #87, #88, #89, and #90: Character is who you are when no one is looking. #203 20090115 00:39:58
Re: *** Problems#91. How much must be subtracted from 34968725 to make it exactly divisible by 12? #95. Which is the smallest number which leaves a remainder of 2 when divided by 3, 5, and 7 but which is divisible by 11? #96. The Least Common Multiple and the Greatest Common Divisor of two positive numbers are 2000 and 100 respectively. If both the numbers are of 3 digits, what is the difference between them? #97. A number when divided by 64 leaves a remainder of 63. When double the number is divided by the same divisor, what would the remainder be? #98. There are two electrical wires, one is a 9 m 60 cm long aluminium wire and the other is a 5 m 12 cm long copper wire. Find the maximum length that can be equally cut from each wire in such a way that the total length of each wire is exactly divisible by it. #99. If the sum of two numbers is 55 and the Greatest Common Divisor and the Least Common Multiple of these numbers are 5 and 120 respectively, what is the sum of their reciprocals? #100. Which is the greatest 4 digit number that is divisible by 12, 15, 20, and 35? Character is who you are when no one is looking. #204 20090115 13:50:17#205 20090115 17:47:14
Re: *** ProblemsAnswers to #92, #95, #96, #97, #98, #99, and #100: Character is who you are when no one is looking. #206 20090115 22:52:24
Re: *** Problems#101. Which is the least number of five digits which is divisible by 12, 15, and 18? #103. If , what is the value of ? #104. A student was asked to multiply a given number by . Instead, he divided the given number by . His answer was 225 more than the correct answer. What was the given number? #105. What is the value of (6 * 15 * 3) if ? #106. One year ago, a father was four times as old as his son. After 6 years, his age would exceed twice his son's age by 9 years. What is the ratio of their present ages? #107. The sum of two numbers is 184. If onethird of the first number exceeds oneseventh of the second number by 8, find the smaller number. #108. An article when sold at a gain of 5% yields $1500 more than when sold at a loss of 5%. What is the Cost Price? #109. In how many days can 10 women finish a work if 10 men can complete the work in 6 days and 10 men and 10 women together can complete the work in days? #110. What is the profit percentage earned by a shopkeeper if the labelled price is 130% of the Cost Price, Cost Price of each article is $550 and a discount of 10% on the labelled price was offered? Character is who you are when no one is looking. #207 20090116 06:54:55#208 20090117 00:40:04
Re: *** ProblemsAnswers to #102, #103, #105, #106, #107, and #109: Character is who you are when no one is looking. #209 20090117 02:43:51
Re: *** Problems#111. The diagonal of a rectangular floor is 7½ meters. The shorter side of the rectangular floor is 4½ meters. What is area of the floor in square meters? ? #113. A figure that can be folder over along a straight line such that the result is equal halves which lie one on top of the other is said to have a line of symmetry. Which of the following has only one line of symmetry? (a) Square (b) Circle (c) Equilateral triangle (d) Isosceles triangle (e) Rectangle #114. A laborer is paid $8 per hour for an 8 hour day and 1½ times the ratefor each hour in excess of 8 hours in a single day. If the laborer received $80 for a single day's work, how long did he work on that day? #115. How many minutes would it take to completely fill a tank witgh a capacity of 3750 liters if water is being pumped into the tank at the rate of 800 liters per minute and is being drained out of it at the rate of 300 liters per minute? Character is who you are when no one is looking. #210 20090117 07:28:46#211 20090117 08:30:02#212 20090117 11:16:54
Re: *** ProblemsHow do make those clickable buttons inside your posts? #213 20090117 11:24:38
Re: *** ProblemsUse the hide tags: #214 20090117 11:52:17#215 20090118 01:44:22
Re: *** ProblemsThere is a sticky thread in the Puzzles and Games forum #216 20090118 02:38:49
Re: *** ProblemsAnswers to #105, #111, #112, #113, #114, and #115: Character is who you are when no one is looking. #217 20090118 03:26:34
Re: *** ProblemsArgh! I did read the question carefully but mistyped the answer. #218 20090118 15:58:43
Re: *** ProblemsAnswer to #111: Character is who you are when no one is looking. #219 20090118 18:15:55
Re: *** Problems#116. If A has $5 more than B and B has $2 more than C, then which of the following exchanges would result in each of them having equal amount of money? Character is who you are when no one is looking. #220 20090118 23:05:44
Re: *** Problems#122. There is a sequence of 11 consecutive odd numbers. If the average of the first 7 numbers is X, what is the average of all the 11 integers? Character is who you are when no one is looking. #221 20090119 09:38:37#222 20090120 02:02:34
Re: *** ProblemsAnswer to #122: Character is who you are when no one is looking. #223 20090120 02:50:22
Re: *** Problems#124. Twothirds of threefifths of oneeighth of a certain number is 268.5. What is 30% of that number? #126. Three numbers x, y, and z are such that xy=96050 and xz=95625. y is greater than z by 1. What is the value of z? #127. If the side of a small square is meters, how many such squares can be accomodated in a square of side 4 meters? Character is who you are when no one is looking. #224 20090121 20:48:09
Re: *** Problems#128. What is the term of a series S whose first four terms are (1+1)², (1+2)², (1+3)², (1+4)²?#129. A train 100 meters long running at a speed of 50 kilometers/hour crosses a 120 meter long train running in the opposite directionin 6 seconds. What is the speed of the other train in kilometers per hour? #130. How many of the 60 candidates who apllied for a job passed neither the physical test nor the written test if 10% of the candidates passed both the tests, 50% of the candidates passed the physical test, and 20% passed the written test? Character is who you are when no one is looking. #225 20090122 10:27:50 