Hindi Puzzle _ Paheli 1 _ Na jiska aadi hai aur na hi ant hindi puzzle _ #Shorts

Aladdin is remaining with his last wish. Being very generous he wants to set Genie free by giving him his freedom. But there are certain conditions that are placed on the lamp before one can set Genie free. The lamp asks a riddle and if Aladdin is able to solve this riddle then Genie will be free. Aladdin knowing the risk involved is ready to solve the puzzle. The lamp asks Main track AB and two small branches AD and BD form a railroad triangle. When a locomotive goes from A to B, backs into BD, and moves forward out of AD, it has reversed its direction on AB. In how many moves does the engineer move the black car to BD and the white car to AD, and return the locomotive to face right on AB. The dead end beyond the switch at C can only hold the locomotive or 1 car. Each coupling or uncoupling is 1 move.

After that gruesome challenge, Professor McGonagall decides to test Harry with one of her favourite puzzles. In a party, Minerva and her friends decide to play a party game with cards. There are 20 cards arranged in a row on the table. Each card is showing a positive integer. On each player's turn, he is allowed to take either the left most or right most card. This is done until all the cards are taken. The winner is the player who has the greatest sum of num- bers on his/her cards. What should be Minerva’s first move so that she can win the game? The sequences are: A rarr 2 11 13 8 12 5 6 8 9 21 10 7 15 17 18 4 16 18 19 1 B rarr12 18 13 4 8 16 17 5 3 19 21 1 6 11 12 18 14 15 6 9

A student obtained the following marks per centage in an examination English - 50, Accounts - 75, Economics - 60, B Std.-80, Hindi - 55. If weights are 2, 3, 3, 2, 1, respectively allotted to the subjects, his weighted mean is