Online Academic Quiz Competition-2020 (For Classes VIII, Ix & X)
- 1.
Find the correctly spelled words
- A.
Linen
- B.
Linnin
- C.
Lenin
- D.
Linin
Correct Answer
A. LinenExplanation
The word "linen" is correctly spelled, while the other options "linnin," "lenin," and "linin" are misspelled.Rate this question:
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- 2.
I think that the problem Henry has raised is a major_____________for our society today.
- A.
Theme
- B.
Issue
- C.
Subject
- D.
Point
Correct Answer
B. IssueExplanation
The word "issue" is the most appropriate choice for the given sentence. It indicates that the problem Henry has raised is significant and has a significant impact on our society. "Theme" refers to a recurring idea or topic in a literary work, which does not fit the context of the sentence. "Subject" refers to the topic of discussion, but it does not convey the seriousness of the problem. "Point" refers to a specific detail or argument, which does not capture the overall problem raised by Henry.Rate this question:
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- 3.
Which of the following sentence is correct
- A.
What is the time by your watch?
- B.
What is the time in your clock?
- C.
What is the watch by your clock?
- D.
What is the time for your watch?
Correct Answer
A. What is the time by your watch?Explanation
The correct sentence is "What is the time by your watch?" This sentence is correct because it uses the preposition "by" to indicate that the watch is the instrument or means by which the time is determined. The other options do not use the correct preposition or word order to convey the same meaning.Rate this question:
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- 4.
Did you have any problem____________our house?
- A.
To find
- B.
Finding
- C.
For finding
- D.
Find
Correct Answer
B. FindingExplanation
The question is asking if the person had any problem with finding their house. The correct answer is "finding" because it is the gerund form of the verb "find" and correctly functions as the object of the preposition "with" in the sentence.Rate this question:
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- 5.
The teacher asked if ____________to bring our text books to class.
- A.
Had we all remembered
- B.
All we had remembered
- C.
We had all remembered
- D.
Had all we remembered
Correct Answer
C. We had all rememberedExplanation
The correct answer is "we had all remembered". This is because the sentence is in the past tense and requires the subject "we" to come before the auxiliary verb "had" and the main verb "remembered". Additionally, the adverb "all" should come after the subject "we" to indicate that everyone in the group remembered to bring their textbooks.Rate this question:
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- 6.
Which Indian state has a desert?
- A.
Maharashtra
- B.
Rajasthan
- C.
Kerela
- D.
Sikkim
Correct Answer
B. RajasthanExplanation
Rajasthan is the correct answer because it is the Indian state that has a desert. The Thar Desert, also known as the Great Indian Desert, is located in the northwestern part of Rajasthan. It is the largest desert in India and one of the most famous tourist attractions in the state. Rajasthan is known for its arid climate, sand dunes, and unique desert wildlife.Rate this question:
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- 7.
Maharana Pratap Airport is in
- A.
Jaipur
- B.
Udaipur
- C.
Jodhpur
- D.
Ajmer
Correct Answer
B. UdaipurExplanation
The correct answer is Udaipur because Maharana Pratap Airport is located in Udaipur.Rate this question:
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- 8.
Which of these is a primary occupation?
- A.
Farming
- B.
Manufacturing
- C.
Trade
- D.
Tourism
Correct Answer
A. FarmingExplanation
A primary occupation refers to the main economic activity that directly involves the extraction or production of natural resources. Farming fits this description as it involves cultivating crops and raising livestock for food production. It is a primary occupation because it directly relies on the utilization of natural resources such as land, water, and sunlight to produce agricultural products. Manufacturing, trade, and tourism are considered secondary occupations as they involve processing, selling, and providing services related to the primary products or activities.Rate this question:
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- 9.
What is the state flower of Rajasthan
- A.
Rohida
- B.
Rose
- C.
Lotus
- D.
Lily
Correct Answer
A. RohidaExplanation
Rohida is the state flower of Rajasthan.Rate this question:
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- 10.
Which of the following state is not a part of the 7 sisters?
- A.
Sikkim
- B.
Assam
- C.
Mizoram
- D.
Meghalaya
Correct Answer
A. SikkimExplanation
Sikkim is not a part of the 7 sisters. The 7 sisters refers to the seven northeastern states of India, which are Assam, Arunachal Pradesh, Meghalaya, Manipur, Mizoram, Nagaland, and Tripura. Sikkim is not included in this group as it is located in the eastern Himalayas and is considered a separate entity.Rate this question:
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- 11.
When is Indian Independence Day celebrated
- A.
26th January
- B.
14th August
- C.
2nd October
- D.
15th August
Correct Answer
D. 15th AugustExplanation
Indian Independence Day is celebrated on 15th August. This is the day when India gained independence from British rule in 1947. It is a national holiday in India and is commemorated with flag hoisting ceremonies, cultural events, and patriotic speeches. The date holds great significance as it marks the end of the struggle for freedom and the beginning of a new era for the country.Rate this question:
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- 12.
Momentum of a body depends upon its
- A.
Mass and Acceleration
- B.
Mass and force
- C.
Mass and Velocity
- D.
Mass and time
Correct Answer
C. Mass and VelocityExplanation
The momentum of a body depends upon its mass and velocity. Momentum is a vector quantity that is calculated by multiplying the mass of an object by its velocity. The greater the mass of an object and the faster it is moving, the greater its momentum will be. Therefore, the correct answer is Mass and Velocity.Rate this question:
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- 13.
Which gas evolved from paddy fields and marshes?
- A.
Methane
- B.
Carbon dioxide
- C.
Nitrogen
- D.
Sulpur dioxide
Correct Answer
A. MethaneExplanation
Methane is the gas that is evolved from paddy fields and marshes. Paddy fields and marshes are rich in organic matter, and when this organic matter decomposes in the absence of oxygen, methane gas is produced. Methane is a greenhouse gas that contributes to global warming and climate change. It is also a potent fuel and is often used as a source of energy.Rate this question:
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- 14.
Which cell organelle is also called powerhouse of the cell?
- A.
First Law
- B.
Second Law
- C.
Third Law
- D.
Fourth Law
Correct Answer
C. Third Law -
- 15.
Which is the lightest element in the periodic table?
- A.
Helium
- B.
Carbon
- C.
Nitrogen
- D.
Hydrogen
Correct Answer
D. HydrogenExplanation
Hydrogen is the lightest element in the periodic table because it has the lowest atomic number and atomic mass. It consists of only one proton and one electron, making it the simplest and lightest element. Additionally, hydrogen is the most abundant element in the universe, making up about 75% of its elemental mass.Rate this question:
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- 16.
The bending of light through a glass prism is called ____.
- A.
Reflection
- B.
Refraction
- C.
Diffraction
- D.
Absorption
Correct Answer
B. RefractionExplanation
Refraction is the correct answer because when light passes through a glass prism, it changes direction due to the change in speed caused by the change in medium. This bending of light is known as refraction. Reflection refers to the bouncing back of light when it hits a surface, diffraction refers to the bending of light around obstacles, and absorption refers to the process of light being absorbed by a material.Rate this question:
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- 17.
What is three fifth of 100?
- A.
3
- B.
5
- C.
20
- D.
60
Correct Answer
D. 60Explanation
Three fifths of 100 is equal to 60. To find this, we can multiply 100 by the fraction 3/5. The numerator of the fraction (3) represents the number we want to find a fraction of (100), and the denominator (5) represents the whole amount. Multiplying 100 by 3/5 gives us 60, which is the answer.Rate this question:
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- 18.
The number of 3-digit numbers divisible by 6, is ………….. .
- A.
149
- B.
166
- C.
150
- D.
151
Correct Answer
C. 150Explanation
There are a total of 900 3-digit numbers ranging from 100 to 999. To find the number of 3-digit numbers divisible by 6, we need to find the number of multiples of 6 within this range. The first multiple of 6 within this range is 102, and the last multiple is 996. To find the count, we can subtract the first multiple from the last multiple and divide by 6 (996-102)/6 = 894/6 = 149. However, we need to add 1 to include the last multiple, so the correct answer is 150.Rate this question:
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- 19.
A clock shows the time as 12.20. What is the angle the hour hand makes with the minute hand?
- A.
100
- B.
110
- C.
120
- D.
130
Correct Answer
B. 110Explanation
The angle between the hour and minute hand can be calculated by using the formula: 30H - 11/2M, where H represents the hour and M represents the minute. In this case, the hour hand is at 12 and the minute hand is at 4, so the angle is 30(12) - 11/2(20) = 360 - 110 = 250 degrees. Therefore, the correct answer is 110.Rate this question:
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- 20.
Arrange the following number in order from least to greatest-14.6,159,1.07-1.295,24.6
- A.
1.07, –1.295, –14.6, 24.6, 159
- B.
–14.6, –1.295, 1.07, 24.6, 159.
- C.
1.07, –14.6, 159, 24.6, –1.295.
- D.
-1295,-14.6,1.07,24.6,159
Correct Answer
B. –14.6, –1.295, 1.07, 24.6, 159.Explanation
The correct answer arranges the numbers in ascending order from least to greatest. The number -14.6 is the smallest, followed by -1.295, then 1.07, then 24.6, and finally 159.Rate this question:
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- 21.
In a century how many months are there?
- A.
12
- B.
120
- C.
1200
- D.
12000
Correct Answer
D. 12000Explanation
There are 12 months in a year, so in a century (100 years) there would be a total of 12 x 100 = 1200 months. However, the given answer is 12000, which is incorrect.Rate this question:
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- 22.
If David’s age is 27 years old in 2011. What was his age in 2003?
- A.
17 Years
- B.
37 Years
- C.
20 Years
- D.
19 Years
Correct Answer
D. 19 YearsExplanation
In 2011, David was 27 years old. To find out his age in 2003, we subtract 8 years (2011 - 2003) from his age in 2011. Therefore, David's age in 2003 was 19 years.Rate this question:
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- 23.
Which cell organelle is also called powerhouse of the cell?
- A.
Ribosome
- B.
Endoplasmic reticulum
- C.
Cytoplasm
- D.
Mitochondria
Correct Answer
D. MitochondriaExplanation
Mitochondria is known as the powerhouse of the cell because it is responsible for producing the majority of the cell's energy in the form of ATP (adenosine triphosphate) through the process of cellular respiration. This organelle contains its own DNA and is involved in various metabolic processes, including the breakdown of carbohydrates and fatty acids to generate energy. Mitochondria are found in most eukaryotic cells and play a vital role in providing energy for cellular functions.Rate this question:
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- 24.
When Hindi Day is celebrated in India?
- A.
14 August
- B.
2 October
- C.
14 September
- D.
14 November
Correct Answer
C. 14 SeptemberExplanation
Hindi Day is celebrated in India on 14 September. This day is observed to promote and celebrate the Hindi language, which is one of the official languages of India. It marks the anniversary of the adoption of Hindi as the official language of the Indian government in 1949. Various cultural events, competitions, and programs are organized on this day to showcase the importance and richness of the Hindi language in Indian society.Rate this question:
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- 25.
Which day is World Hindi Day?
- A.
10 March
- B.
10 January
- C.
14 September
- D.
10 May
Correct Answer
B. 10 JanuaryExplanation
World Hindi Day is celebrated on 10th January every year. This day is observed to promote the Hindi language and its cultural heritage worldwide. It commemorates the anniversary of the first World Hindi Conference held in Nagpur, India in 1975. The conference aimed to promote Hindi as an international language and strengthen its global presence. Therefore, the correct answer is 10 January.Rate this question:
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- 26.
Who is the winner of the US Open 2019 Men's title?
- A.
Roger Federer
- B.
Rafael Nadal
- C.
Daniil Medvedev
- D.
Novak Djokovic
Correct Answer
B. Rafael NadalExplanation
Rafael Nadal is the winner of the US Open 2019 Men's title.Rate this question:
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- 27.
What is the new name of Feroz Shah Kotla ground?
- A.
Arun Jaitley Stadium
- B.
Sheila Dikshit Stadium
- C.
Gautam Gambhir Stadium
- D.
Ajit Wadekar Stadium
Correct Answer
A. Arun Jaitley StadiumExplanation
The new name of Feroz Shah Kotla ground is Arun Jaitley Stadium. This change was made to honor the former Finance Minister of India, Arun Jaitley, who was also a prominent cricket administrator and the president of the Delhi and District Cricket Association (DDCA). The renaming of the stadium was done as a tribute to his contributions to the sport and his association with the DDCA.Rate this question:
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- 28.
Who got FIFA Best Player 2019 Award?
- A.
Neymar
- B.
L. Messi
- C.
C. Ronaldo
- D.
Luka Mordic
Correct Answer
B. L. MessiExplanation
Lionel Messi was awarded the FIFA Best Player 2019 Award. Messi is widely regarded as one of the greatest football players of all time, and his exceptional performance throughout the year made him a deserving recipient of this prestigious award. With his outstanding skills, goal-scoring ability, and leadership on the field, Messi consistently proved himself to be a standout player in the world of football. Thus, it is no surprise that he was chosen as the winner of the FIFA Best Player 2019 Award.Rate this question:
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- 29.
First China War was fought between
- A.
China and Britain
- B.
China and France
- C.
China and Egypt
- D.
China and Greek
Correct Answer
A. China and BritainExplanation
The First China War, also known as the First Opium War, was fought between China and Britain. This conflict occurred from 1839 to 1842 and was mainly caused by the British desire to continue the opium trade with China. The war resulted in China's defeat and the signing of the Treaty of Nanjing, which forced China to cede Hong Kong to Britain, open several ports for trade, and pay a large indemnity. This war marked a significant turning point in China's history and had a profound impact on its relationship with Western powers.Rate this question:
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- 30.
The FIFA Under-17 Women's World Cup will now be held in which year due to COIVD-19 pandemic?
- A.
2021
- B.
2022
- C.
2024
- D.
2023
Correct Answer
A. 2021Explanation
Due to the COVID-19 pandemic, the FIFA Under-17 Women's World Cup has been rescheduled to be held in 2021. This decision was made in order to prioritize the health and safety of the participants and spectators. The pandemic has caused numerous disruptions to sporting events worldwide, leading to the need for rescheduling and postponements. By moving the tournament to 2021, FIFA aims to ensure that the event can be conducted under safer conditions and provide a platform for young female footballers to showcase their talent on a global stage.Rate this question:
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Current Version
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Mar 14, 2023Quiz Edited by
ProProfs Editorial Team -
Jun 20, 2020Quiz Created by
Hoombar
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