Science And Technology

Science, Technology, and General Knowledge Test

VIGYAN

```html Science, Technology, and General Knowledge Test Science, Technology, and General Knowledge Test 1. Match the following branches of biotechnology and their applications: Branch of biotechnology Application A. Blue biotechnology 1. Industrial processes B. Red biotechnology 2. Agricultural processes and products C. White biotechnology 3. Medical applications D. Green biotechnology 4. Marine and aquatic applications (a) 4 3 1 2 (b) 1 4 3 2 (c) 2 1 4 3 (d) 3 2 4 1 (e) Questions not Attempted 2. Consider the following statements with reference to the Tyndall Effect: 1. The path of the rays is visible when a beam of light is passed through a true solution. 2. The path of the rays is not visible when a beam of light is passed through a colloidal solution. Choose the correct option: (a) Only 1 (b) Only 2 (c) Both 1 and 2 (d) Neither 1 nor 2 (e) Questions not Attempted 3. Which of the following has the highest reactivity? (a) Zinc (b) Iron (c) Tin (d) Lead (e) Questions not Attempted 4. Co…

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