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Anil Saigal 12/30/2020 Problem 1 January 1st, 2021 falls on a Friday. Which is the next year when January 1st will fall on Friday? Problem 2 On 1st January, 2021 a puppy ways 11 pounds. The puppy puts on 0.01 pounds of weight every 5 days until she reaches 20 pounds. After that she puts on 0.001 pounds ever 5 days when she reaches 30 pounds, 0.0001 pounds every 5 days when she reaches 40 pounds. When will the puppy or rather the dog weigh 50 pounds? ------------------------------------------------------------------------------------ Please send your solutions info@lokvani.com. Use Problem Solutions M-12/31/20 as the subject line. Please include your full name in the text of the main message. Everyone with the right answer will be acknowledged in the next issue of Lokvani. --- Problems from M-12/17/20 Problem 1 A cow is tied with a rope of length 120m at a corner of a square field with side 100m. The field has a fence enclosing from all four sides. If the cow is outside the fence then what is maximum area the cow can graze? Problem 2 If the cow is tied inside the fence then what is the maximum area the cow can graze? Congratulations Ramachandran Balakrishna. ![]() You may also access this article through our web-site http://www.lokvani.com/ |
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