8 Th Online Test JEST & Ece By :A.W.J

The main responsibility of school management lies on the principal. The principal is responsible for overseeing the overall operations and administration of the school, including managing the staff, ensuring the implementation of educational policies, maintaining discipline, and creating a conducive learning environment. They also play a crucial role in developing and implementing the school's curriculum, coordinating extracurricular activities, and fostering a positive relationship with parents and the community. The principal is ultimately accountable for the school's performance and is responsible for making decisions that will benefit the students and the school as a whole.

The correct answer is "In,at". This is because the preposition "in" is used to indicate a location or place, and "at" is used to indicate a specific point or position within that location. In this case, "Saima lives in Karachi" indicates the general location, and "Saima lives at Clifton" specifies the specific point within Karachi where Saima lives.

The correct answer is "Been" because it is the past participle form of the verb "be" and is used to form the present perfect tense. In this sentence, the use of "not" indicates a negative statement, suggesting that Ali will not have finished his homework. Therefore, "been" is the appropriate choice to indicate the completion or lack thereof of an action in the past.

The plural form of "milk" is "milk". In English, some nouns do not change in their plural form and "milk" is one of them. It remains the same whether it is singular or plural. Therefore, the correct answer is "Milk".

In Norway six months remains night and six months day

SAHARA is largest desert in the world

All perfect tenses consist of the 3rd form of the verb. In English grammar, the 3rd form of the verb is also known as the past participle. The perfect tenses are formed by using a form of the auxiliary verb "have" followed by the past participle of the main verb. For example, in the present perfect tense, we use "have/has" + past participle, such as "I have eaten." Similarly, in the past perfect tense, we use "had" + past participle, such as "She had finished." Therefore, the correct answer is 3rd.

The pattern in the given sequence is that each number alternates between increasing by 5 and decreasing by 3. Starting with 8, the next number is 13 (an increase of 5), then it decreases by 3 to 10, then increases by 5 to 15, and so on. Therefore, following the same pattern, the next number after 14 would be 19. Hence, the answer is true.

The correct answer is "Gotten". In American English, "gotten" is the past participle form of "get". It is used to indicate the completion of an action or the state of having obtained something. While "got" is also commonly used as the past participle in British English, "gotten" is more commonly used in American English.

Since 8 machines can complete the work in 10 days, it means that the work rate of each machine is 1/80th of the total work per day. Therefore, if we double the number of machines to 16, the work rate will also double. This means that each machine will now complete 1/40th of the total work per day. Therefore, it will take 16 machines 5 days to complete the work.

Akbar sold his old gun for Rs.900, which was originally bought for Rs.2500. To find the loss percentage, we need to calculate the difference between the cost price and the selling price, which is Rs.2500 - Rs.900 = Rs.1600. Then, we divide this loss by the cost price and multiply by 100 to get the loss percentage. Therefore, the loss percentage is (1600/2500) * 100 = 64%.

Media is plural form of medium

The correct answer is "Objective case" because "her" is functioning as the object of the verb "help." In this sentence, SINDHU is the one doing the helping, and "her" is the recipient of the help. The objective case is used for pronouns that function as objects in a sentence.

The current chairman of NAB is Justice Javed.

1.Monosyllable,
2.Bi syllable
3.Tri syllable
4.Poly syllable

The average speed of a car is calculated by dividing the total distance traveled by the total time taken. In this case, the car traveled 30 km in the first hour and 32 km in the second hour, making a total distance of 62 km. Since the car traveled for 2 hours, the average speed is 62 km divided by 2 hours, which equals 31 km/h.

The correct answer is "Wahab doesn't do his praise." This is because when changing the sentence into the negative form, we use the auxiliary verb "do" with the main verb "praise" in the base form. Additionally, since "Wahab" is a singular noun, we use the third-person singular form of the verb "do," which is "doesn't." The other options are incorrect because they either use the incorrect form of the verb "do" or do not follow the subject-verb agreement.

She had come here

The plural of "I" is "We" because "I" is the singular form of the first-person pronoun, while "We" is the plural form. "We" is used when referring to a group of people, including oneself.

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The correct answer is 3 because a triangle is a polygon with three sides. Therefore, there are three types of triangles based on their angles: acute, obtuse, and right triangles.

Sea water will freeze at a lower temperature compared to the other options. This is because sea water contains a higher concentration of salt, which lowers its freezing point. The presence of salt in sea water disrupts the formation of ice crystals, requiring a lower temperature for freezing to occur. Therefore, in very low temperatures, sea water will freeze last compared to canal water, river water, and lake water.

There is 3rd form of verb required
So it is "flown" flew is 2nd form

The pattern in the given sequence is that each number is obtained by multiplying the previous number by 2 and then subtracting 1. Starting with 1, the next number is obtained by (1*2) - 1 = 1. The next number is obtained by (2*2) - 1 = 3. The next number is obtained by (5*2) - 1 = 9. The next number is obtained by (12*2) - 1 = 23. The next number is obtained by (27*2) - 1 = 53. The next number is obtained by (58*2) - 1 = 115. Therefore, the missing number is 121.

The correct answer is "Idealistic." Idealistic teacher behavior refers to teachers who have high expectations for their students and believe in their potential to succeed. These teachers often inspire and motivate their students to reach their full potential by setting challenging goals and providing support and encouragement. Idealistic teachers also strive to create a positive and inclusive learning environment where students feel valued and empowered.

South Africa is often referred to as the "Rainbow Nation" because of its diverse population and multicultural society. The term was popularized by Archbishop Desmond Tutu to describe the country's transition from apartheid to democracy. It symbolizes the unity and diversity of the people of South Africa, who come from various racial, ethnic, and cultural backgrounds. This nickname highlights the country's commitment to inclusivity and reconciliation.

Oxidation is a chemical reaction that involves the loss of electrons. In this process, a substance loses electrons, resulting in an increase in its oxidation state. This reaction is often associated with the addition of oxygen or the removal of hydrogen from a substance. Loss of electrons is a characteristic feature of oxidation reactions, as it leads to an increase in positive charge or oxidation state of the substance involved.

Both the man-power approach and the social demand approach are approaches to educational planning. The man-power approach focuses on identifying and meeting the specific educational needs of the workforce, ensuring that there is an adequate supply of skilled individuals to meet the demands of the labor market. The social demand approach, on the other hand, considers the broader societal needs and demands for education, taking into account factors such as social and economic development, equity, and social justice. By combining both approaches, educational planning can effectively address the needs of both the workforce and society as a whole.

The correct answer is "The." This is because "The" is the definite article used before a singular noun to specify something that is already known or has been previously mentioned. In this case, "Europe" is a proper noun and "The" is used to specify that we are referring to a specific charming city in Europe.

The currency of Malaysia is the Ringgit.

If 13% of a number is 52, it means that 13% of the number is equal to 52. To find the original number, we can set up a proportion: 13/100 = 52/x, where x represents the original number. By cross-multiplying, we get 13x = 5200. Dividing both sides by 13, we find that x = 400. Therefore, the number is indeed 400, making the answer True.

Mercury is the correct answer because it is the closest planet to the Sun, which means it has a shorter orbit and therefore moves at a higher speed compared to other planets. Its proximity to the Sun also results in higher gravitational forces, further increasing its speed.

Dry ice is the solid form of carbon dioxide. It is called "dry" ice because it does not melt into a liquid when heated, but instead goes through a process called sublimation, where it directly changes from a solid to a gas. Dry ice is extremely cold and is commonly used for cooling purposes, such as in transportation of perishable goods or in scientific experiments.

Gained marks 615/total 850*100= 72.3

"Ruthless master" is not principle ..

"Yesterday" is an adverb because it modifies the verb by indicating the time of the action. It answers the question "When?" and describes the timing of an event or action that occurred in the past. Adverbs often end in -ly, but "yesterday" is an exception to this rule.

Let the present age of the son be x. According to the given information, the man is 5 times as old as his son, so the man's age is 5x.
2 years ago, the son's age was x-2 and the man's age was 5x-2. The sum of the squares of their ages was 114, so we can write the equation (x-2)^2 + (5x-2)^2 = 114.
Expanding and simplifying the equation, we get x^2 - 4x + 4 + 25x^2 - 20x + 4 = 114.
Combining like terms, we get 26x^2 - 24x + 4 = 114.
Subtracting 114 from both sides, we get 26x^2 - 24x - 110 = 0.
Dividing by 2, we get 13x^2 - 12x - 55 = 0.
Factoring the quadratic equation, we get (13x + 11)(x - 5) = 0.
Setting each factor equal to zero, we find x = -11/13 or x = 5.
Since the age cannot be negative, the present age of the son is 5, which corresponds to the answer 7 years.

Small intestine

Salt is mixed with ice on icy roads during winter in cold countries because salt lowers the freezing point of water. When salt is spread on the roads, it dissolves in the moisture present in the ice and forms a solution. This solution has a lower freezing point than pure water, preventing the ice from solidifying and melting it instead. This helps to improve traction and make the roads safer for vehicles to drive on. Chlorine, water, and carbon dioxide do not have the same ice-melting properties as salt.

A light year is a unit of distance that represents the distance that light travels in one year. Since light travels at a speed of approximately 300,000 kilometers per second, in one year it would cover a distance of 9.5 trillion kilometers. Therefore, the correct answer is 9.5×1012 km.

The scope of Decision-Making is administration. This means that decision-making is primarily concerned with the process of planning, organizing, coordinating, and controlling activities within an organization. It involves making choices and taking actions that align with the goals and objectives of the organization. Decision-making in administration involves analyzing information, evaluating alternatives, and selecting the most suitable course of action to achieve desired outcomes.

Majlis-e-Shura is the Parliament of Pakistan. In Pakistan, the Majlis-e-Shura is the legislative body that represents the people and makes laws for the country. It is composed of two houses, the National Assembly and the Senate, and is responsible for discussing and passing legislation, as well as overseeing the government's activities. Therefore, it can be concluded that Majlis-e-Shura is the Parliament of Pakistan.

Fluorine is essential for the proper formation of teeth. It helps to strengthen tooth enamel and prevent tooth decay. Fluorine is often added to drinking water and toothpaste to ensure that individuals receive an adequate amount. Without sufficient fluorine, teeth may be more prone to cavities and other dental issues.

Skardu is coldest place of Pakistan

A plain angle is formed when two rays originate from the same point and extend in opposite directions, creating a straight line. The measure of a plain angle is 180 degrees, which means that it forms a straight line. Therefore, the correct answer is "Plain angle."

When this comes with noun then it's adjective..

"Clearly"

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