Peter begins his kindergarten year able to spell 10 words. He is going to learn to spell 2 new words every day. Which in inequality can be used to determine how many days, d, it takes Peter to be able to spell at least 85 words?

The poet Tamizh Nambi lost 35 pages of his 'lyrics' when his file has got wet in the rain use integers to determine the following: If Kavimaan helps Tamizh Nambi and they are able to produce 7 pages per day, how many days will it take to recreate the work lost?

Walking down the alluring streets of Paris Jasmine gets attracted to a Vintage shop. The squad enters the shop and they found out a lot of amazing vintage stuff and decided to buy some. The shopkeeper offered them to take the products for free if they are able to solve his riddle. He stated that a person has 2 cubes on his desk. Every day he arranges both the cubes so that the front faces show the current day of the month. Different faces of both the cubes are coloured in 6 different colours. What can be the maximum possible sum of the product of numbers appearing on the same coloured face?

Neeraj, a sales representative of Omida Ltd. Has changed seven jobs in the last one year. He is a hard working person but is not able not finalise deasl with the cutomer due to his indequate vacabularyu and omission on needed words. Sometimes he used wrong words because of which intended meaning is not conveyed. All this created a mis-understanding between him an his clients. (a) Identify the coomunication barrier discussed above. State the category of this communication barrier. (c) Explain any other communication barrier of the same category