u use any operation solve this problem
45-45=45
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A fly is flying between two trains, each travelling towards each other on the same track at 60 km/h. The fly reaches one engine, reverses itself immediately, and flies back to the other engine, repeating the process each time. The fly is flying at 90 km/h. If the fly flies 180 km before the trains meet, how far apart were the trains initially?
Find the smallest number such that if its rightmost digit is placed at its left end, the new number so formed is precisely 50% larger than the original number.
there are 5 ppl's in a circle all must wear hat either white or black 1st condition: atleast 2 must wear white 2nd condition: atleast 2 must wear black 3rd: they should not talk each with other Question: How they come to know which colour of hat they are wearing
In a certain game, if 2 wixsomes are worth 3 changs, and 4 changs are worth 1 plut, then 6 plutes are worth how many wixsomes?
Four couples are going to the movie. Each row holds eight seats. Betty and Jim don't want to sit next to Alice and Tom. Alice and Tom don't want to sit next to Gertrude and Bill. On the otherhand, Sally and Bob don't want to sit next to Betty and Jim. How can the couples arrange themselves in a row so that they all sit where they would like?
ek cricket match chal raha he jitne ke liye 7 ball me 3 runs lag rahe he. dono batsman ke runs he 94and 94. 3 balls me se koi bhi whide,extra, noball nahi gira.fir bhi dono batsman ne centuri puri ki.aur teem match jeet gayi. to dono batsman ne apni centuri puri ki kese?
prove that 1 + 1 = 1. use any logic, any method,any algorithm.. (its not a binary addition or logical OR gate).
Without using any loops print {{{}}} (u cant use goto,for,while etc..).
At 6o'clock ,a watch strokes 6 times.The time between first and last is 30secs.At midnight 12o' clock how much time for all strokes?
3 boys go to the restaurant. Their bill was 75 rs.. So they contributed 25 each. Manager then gives 5 rs back to the waiter and then waiter gave 3 rs back to them and put 2 rs into his pocket.. So their actual contribution is 24 because they got 1-1 rs back. so 24*3=72 and 2 rs into the waiter's pocket. so 74+2=74 where is 1 rs?
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Three friends divided some bullets equally. After all of them shot 4 bullets the total number of bullets remaining is equal to the bullets each had after division. Find the original number divided.
In how many iterations can we find one coin that is heavier than the others out of 8 coins?and how ?please reply