A spaceship on an inter galactic tour has to transfer some cargo from a base camp to a station 100

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Previous Question: 1. Alok and Bhanu play the following game on arithmetic expressions. Given the expression N = (Θ + A)/B + (Θ + C + D)/E where A, B, C, D and E are variables representing digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, they take turns in instantiating the variables. Alok starts and, at each move, proposes a value (digit 0-9) and Bhanu substitutes the value for a variable of her choice. Assuming both play to their optimal strategies, what is the value of N at the end of the game? Also find a sequence of moves (digits by Alok and variables by Bhanu) that would yield this value. Note: Moves that lead to a divide-by-zero condition are disallowed. A non-optimal sequence of moves is (5 → B, 6 → C , 3 → D, 2 → E, 0 → A) and the expression evaluates to Θ/5 + (Θ+9)/2. 2. The mean, unique mode, median and range of 21 positive integers is 21. What is the largest value that can be in this sequence? Also find such a sequence. Note: Given a sequence of numbers a(1) ≤ a(2) ≤ ... ≤ a(n),  The median of the sequence is the middlemost value in the sequence if n is odd and the average of the two middle values if n is even.  The mode is the most occurring value in the sequence  The range is the difference between the largest and the smallest values, i.e. a(n) - a(1). For example, the sequence 2, 3, 4, 6, 6, 9 has mean = (2 + 3 + 4 + 6 + 6 + 9)/6 = 5, median = (4+6)/2 =5, mode = 6, and range = 9 – 2 = 7. Next Question: The addition 641+852+973=2456 is incorrect. What is the largest digit that can be changed to make addition correct A.4 B.5 C.6 D.7

(#M40013799) TCS question Keep an EYE

A spaceship on an inter-galactic tour has to transfer some cargo from a base camp to
a station 100 light sec away through an asteroid belt. The ship can carry a maximum of
100 kgs of cargo and, as a result of colliding against the asteroids, every 2 light sec of
travel causes it to lose 1 kg of cargo. There are 300 kgs of cargo available at the base
camp. Find the maximum amount of cargo (in kg) that the ship can transfer to the
station? Assume that the spaceship can store the cargo at any intermediate point along
the way and that stored cargo is not depleted by the asteroids.: Asked In TCS gauthami (11 years ago); Unsolved Read Solution (6); Is this Puzzle helpful? (13) (6) Submit Your Solution