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Consider the following aircraft: 1. Rafael 2. MiG-29 3. Tejas MK-1 How many of the above are considered fifth-generation fighter aircraft?

Sudharshan is a teacher. He is the father of Mahesh and Srinija. Sudharshan is the husband of Pushpa, who is a doctor. Ramu is the husband of Suguna. Suguna is a housewife. Ramu is the father of Sudharshan Grandson of the family is an engineer. Granddaughter of the family is a student.

Let's break down the problem step by step: • There are 75% skilled workers, so 25% are unskilled. • Among skilled workers, 80% are permanent, so 20% are temporary. • Among unskilled workers, 20% are permanent, so 80% are temporary. Now, let's calculate the number of temporary workers: • For skilled workers, 20% are temporary, which is (20/100) * (75% of the total workers) = (1/5) * (75/100) * Total workers = (3/20) * Total workers. • For unskilled workers, 80% are temporary, which is (80/100) * (25% of the total workers) = (4/5) * (25/100) * Total workers = (1/5) * Total workers. So, the total number of temporary workers is (3/20 + 1/5) * Total workers = (15/100 + 20/100) * Total workers = (35/100) * Total workers = (7/20) * Total workers. Now, we know that the number of temporary workers is 126, so we can set up the equation: (7/20) * Total workers = 126 To solve for Total workers, multiply both sides by (20/7): Total workers = (126 * 20) / 7 Total workers = 360 So, the number of total workers in the company is 360. Therefore, the answer is (b) 360.

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In a company, there are 75% skilled workers and the remaining ones are unskilled. 80% of skilled workers and 20% of unskilled workers are permanent. If the number of temporary workers is 126, then what is the number of total workers?

There are 6 members of a family in which there are two married couples. Sudharshan, a teacher, is married to a doctor who is the mother of Mahesh and Srinija. Ramu, the lawyer, is married to Suguna, who has one son and one grandson. Of the two married ladies, one is a housewife. There is also one student and one male engineer in the family. Which of the following is true about the grand-daughter of the family?

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