The given figure represents a weighing balance. The weights of some objects in the balance are given. Find the weight of each square and the circle. 1. Crossword Number Puzzle Get cracking on the following questions to fill the crossword puzzle as per mentioned clues of down and across. Clue number is written at the corner of boxes. Answers of Clue have to the filled up in their respective boxes. Down 1: I spent one third of my sleeping time while dreaming. If I dreamt for 3 hours, then how long did I sleep? Down 2: I ran around three sides of a square park whose perimeter is 200 m. How far am I from the starting point? Down 4: I purchased three sarees and was left with 1000 out of my savings of 10000. How much is each saree worth? Down 8: I have 4 coins worth 50 paise each and a few coins of 1 each. If I have 45 in total, how many coins of 1 do I possess? 15-04-2018 Down 9: The unequal angle of an isosceles triangle measures 120. How much is each of the remaining angles? Down 11: For what value of y is 3 (y – 1) + 7 = 40? Across 3: Out of 40 chocolates, Ram and I shared in the ratio 1 : 3. How many chocolates did Ram get? Across 5: Sum of two consecutive numbers is 111. What is the smaller number of the two? Across 7: Out of a flock of birds, half flew away while one got injured, if 244 remain, then how many did we begin with? Across 10: If 2x + 7 = 1573, then x = ? Across 12: What value of z satisfies z + 8 = 58 ? 2. Crossword Puzzle Fill the following crossword puzzle as per the mentioned clues of down and across. Clue’s number is written at the corner of boxes. Answers of Clues have to fill up in their respective boxes. Down 1: A mathematical statement with two expressions that have same value. Down 2: The property that states a(b + c) = ab + ac 15-04-2018 Down 5: An operation that undoes another operation. Across 3: The expression which can be formed by performing mathematical operations on variables and constants. Across 4: A number that does not change. Across 6: A number that multiply the variable. Across 7: A letter that represents an unknown number. 15-04-2018 3.Game Time There are nine identical looking pearl. Eight are real and one is fake. Using a balance scale that consists of two pans, you must find the fake pearl. The real pearls weigh the same and the fake weighs less. Also, the scale can be used maximum twice. Now find the Phony! [Hint: Divide the pearls into three equal groups and then proceed for weighing.] 15-04-2018
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= 6 kg, = 10 kg