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Questions in Grade High-school

📝 Answered - The heights of 200 adults were recorded and divided into two categories. | | % or over | Under © | | :----- | :-------- | :------ | | Male | 12 | 86 | | Female | 3 | | Which two-way frequency table correctly shows the marginal frequencies? A. | | $6$ or over | Under ${}^\circ$ | Total | | :----- | :---------- | :---------------- | :---- | | Nale | 12 | 86 | 98 | | Female | 3 | 99 | 102 | | Total | 15 | 185 | 200 | B. | | F or over | Under $6{}^\circ$ | Total | | :----- | :-------- | :---------------- | :---- | | Male | 12 | 86 | 100 | | Female | 3 | 97 | 100 | | Total | 15 | 185 | 200 | C. | | ${}^\prime$ or over | Under ${}^\prime$ | Total | | :----- | :---------------- | :------------------ | :---- | | Nale | 12 | 86 | 98 | | Female | 3 | 197 | 200 | | Total | 15 | 283 | 298 | D. | | %${}^\prime$ or over | Under 6${}^\prime$ | Total | | :----- | :------------------ | :------------------ | :---- | | Male | 12 | 86 | 98 | | Female | 3 | 114 | 117 | | Total | 15 | 200 | 215 |

📝 Answered - Therefore, who can describe the properties of solids, liquids, and gases in terms of shape and volume?

📝 Answered - An experiment was carried out to investigate the effect of gibberellic acid (GA) on the growth of dwarf pea plants. GA can be absorbed by leaves. Six identical pea plants were planted in pots containing 100 g of soil. The leaves of each plant were sprayed with equal volumes of water containing different masses of GA. The soil in each pot received 20 cm³ water each day and the plants were continuously exposed to equal light intensity from above. After seven days the stem height of each plant was measured and the percentage increase in stem heights calculated. The results of the experiment are shown in the table below. | Mass of GA applied (micrograms) | Percentage increase in stem height (%) | |---|---| | 0.01 | 90 | | 0.03 | 120 | | 0.05 | 160 | | 0.08 | 240 | | 0.10 | 320 | | 0.11 | 350 | 2.4.1 State a hypothesis for this investigation. 2.4.2 Identify TWO variables, not already mentioned, that should have been controlled to ensure the experimental procedure was valid. 2.4.3 How will an increase in the number of plants used in this investigation influence the results? 2.4.4 Explain the use of gibberellins in agriculture to improve fruit development.

📝 Answered - (a) Ram, Krishan, and Bhagwan are partners sharing profits and losses in the ratio of 5:3:2. Find out the new profit-sharing ratio for the remaining partners when: (i) Ram retires, (ii) Krishan retires, (iii) Bhagwan retires.

📝 Answered - Triangle RTS is on a horizontal line. Line SR extends through point Q to form exterior angle TRQ. Angle RTS is [tex](25x)[/tex] degrees. Angle TSR is [tex](57 + x)[/tex] degrees. Exterior angle TRQ is [tex](45x)[/tex] degrees. Find the value of x. Options: x = 2, x = 3, x = 33, x = 52.

📝 Answered - Q:3 Circle the common nouns in these sentences: 1) A monkey is sitting on a tree. 2) The park is full of flowers. 3) A boy is reading a book. 4) A girl is riding a bicycle. 5) My city is very beautiful. 6) There are 36 students in my class. 7) My pet cat is very fat.

📝 Answered - Complete the following sentences in an appropriate way. i. Only a few members are present at the meeting. Let's ..................... ii. You are bored with continuous work. How about .....................? iii. I don't like food items in this restaurant. Shall we .....................? iv. You have difficulty with math. Why don't you .....................? v. You are always having problem with your old car. If I were you, I ..................... vi. You are getting plump. You should ..................... vii. Your problem is not serious. You shouldn't ..................... viii. I don't have a good job. How about .....................? ix. You should think about a second option. You should ..................... x. You are careless about your health. If I were you, I .....................

📝 Answered - For the following defect report: Title: The login has a problem. Description: Users can't login with a valid phone number. Steps to reproduce: Go to the login page and enter a valid phone number and password. Expected result: User logs in successfully. Actual result: An error message appears that the entered phone number isn't correct. Severity: High. Priority: High. Environment: Desktop, Windows 11. Which of the following is the MOST LIKELY problem with this report?

📝 Answered - What is monopolistic competition? A) A market where all firms sell identical goods B) A market dominated by a few large firms C) A market with a single seller controlling all production D) A market structure where many firms sell similar but slightly differentiated products

📝 Answered - Use appropriate sentence connectors in the blank spaces of the following text: A thing of beauty is a joy forever. (a) ____, a flower is a symbol of beauty and purity. (b) ____ flower cultivation was rare in our country. (c) ____ the scenario has been changed. (d) ____ people cultivate flowers not only for enjoying their beauty but also for earning money. (e) ____, in big cities and towns, many flower shops have flourished and different types of flowers are sold there. (f) ____, the demand of flowers is increasing day by day. (g) ____, they are of great use to us. (h) ____ flowers play an important role in making our mood cheerful and happy. (i) ____, flowers are regarded they are used for decorating homes. (j) ____, as a symbol of mourning and tribute to someone. (k) ____, in many popular and social events, flowers are needed for stage or spot decoration. (l) ____ we express our love and affection towards anyone with flowers. (m) ____, flowers are a great source of honey, perfume, medicine and even food. (n) ____, the use of flowers in our daily life has become wide in different ways.