What is the formula to calculate the area of a circle? [#1257]
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Q1. What is the formula to calculate the area of a circle?
Q1. What is the formula to calculate the area of a circle?
(A) A = πr2
(A) A = πr2
(A) A = πr2
(B) A = 2πr
(B) A = 2πr
(B) A = 2πr
(C) A = πd
(C) A = πd
(C) A = πd
(D) A = 1/2πr2
(D) A = 1/2πr2
(D) A = 1/2πr2
Answer: (A) A = πr2
Answer: (A) A = πr2
Answer: (A) A = πr2
The formula to calculate the area of a circle is A = πr2, where A is the area and r is the radius of the circle.
The formula to calculate the area of a circle is A = πr2, where A is the area and r is the radius of the circle.
The formula to calculate the area of a circle is A = πr2, where A is the area and r is the radius of the circle.
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Related MCQ Quizzes
Q1. What percent of Earth surface area is covered with water?
Q1. What percent of Earth surface area is covered with water?
(A) 97%
(A) 97%
(A) 97%
(B) 71%
(B) 71%
(B) 71%
(C) 80%
(C) 80%
(C) 80%
(D) 78%
(D) 78%
(D) 78%
Answer: (B) 71%
Answer: (B) 71%
Answer: (B) 71%
About 71 percent of the Earth's surface is water-covered, and the oceans hold about 96.5 percent of all Earth's water.
About 71 percent of the Earth's surface is water-covered, and the oceans hold about 96.5 percent of all Earth's water.
About 71 percent of the Earth's surface is water-covered, and the oceans hold about 96.5 percent of all Earth's water.
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Q2. One of the best preserved Buddhist caves, Karla is in which state -
Q2. One of the best preserved Buddhist caves, Karla is in which state -
(A) Bihar
(A) Bihar
(A) Bihar
(B) Uttar Pradesh
(B) Uttar Pradesh
(B) Uttar Pradesh
(C) Maharastra
(C) Maharastra
(C) Maharastra
(D) Uttarakhand
(D) Uttarakhand
(D) Uttarakhand
Answer: (C) Maharastra
Answer: (C) Maharastra
Answer: (C) Maharastra
The Karla Caves, also known as Karli Caves, are located in the state of Maharashtra. They're situated in Karli, near Lonavala, in the Pune district. The caves are a complex of ancient Buddhist rock-cut shrines, with the oldest dating back to 160 BC. They're considered one of the best preserved Buddhist caves in the state.
The Karla Caves, also known as Karli Caves, are located in the state of Maharashtra. They're situated in Karli, near Lonavala, in the Pune district. The caves are a complex of ancient Buddhist rock-cut shrines, with the oldest dating back to 160 BC. They're considered one of the best preserved Buddhist caves in the state.
The Karla Caves, also known as Karli Caves, are located in the state of Maharashtra. They're situated in Karli, near Lonavala, in the Pune district. The caves are a complex of ancient Buddhist rock-cut shrines, with the oldest dating back to 160 BC. They're considered one of the best preserved Buddhist caves in the state.
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Q3. Which of the following types of pronouns replaces a noun in a sentence, but does not specify which noun it replaces?
Q3. Which of the following types of pronouns replaces a noun in a sentence, but does not specify which noun it replaces?
(A) Personal pronoun
(A) Personal pronoun
(A) Personal pronoun
(B) Possessive pronoun
(B) Possessive pronoun
(B) Possessive pronoun
(C) Reflexive pronoun
(C) Reflexive pronoun
(C) Reflexive pronoun
(D) Indefinite pronoun
(D) Indefinite pronoun
(D) Indefinite pronoun
Answer: (D) Indefinite pronoun
Answer: (D) Indefinite pronoun
Answer: (D) Indefinite pronoun
Indefinite pronouns, such as "someone", "something", "anyone", etc., replace a noun in a sentence, but do not specify which specific noun they replace.
Indefinite pronouns, such as "someone", "something", "anyone", etc., replace a noun in a sentence, but do not specify which specific noun they replace.
Indefinite pronouns, such as "someone", "something", "anyone", etc., replace a noun in a sentence, but do not specify which specific noun they replace.
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Q4. Three numbers are in the ratio 3:4:6 and their product is 1944. The largest of the numbers is.
Q4. Three numbers are in the ratio 3:4:6 and their product is 1944. The largest of the numbers is.
(A) 21
(A) 21
(A) 21
(B) 12
(B) 12
(B) 12
(C) 18
(C) 18
(C) 18
(D) 9
(D) 9
(D) 9
Answer: (C) 18
Answer: (C) 18
Answer: (C) 18
18
18
18
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Q5. Kavaratti, an island town, is the capital of which Indian union territory?
Q5. Kavaratti, an island town, is the capital of which Indian union territory?
(A) Lakshadweep
(A) Lakshadweep
(A) Lakshadweep
(B) Andaman and Nicobar Islands
(B) Andaman and Nicobar Islands
(B) Andaman and Nicobar Islands
(C) Daman and Diu
(C) Daman and Diu
(C) Daman and Diu
(D) New Delhi
(D) New Delhi
(D) New Delhi
Answer: (A) Lakshadweep
Answer: (A) Lakshadweep
Answer: (A) Lakshadweep
Kavaratti is the capital of the Union Territory of Lakshadweep in India. Kavaratti is a census town as well as the name of the atoll upon which the town stands. It is well known for its pristine white sand beaches and calm lagoons, which makes it a popular tourist destination.
Kavaratti is the capital of the Union Territory of Lakshadweep in India. Kavaratti is a census town as well as the name of the atoll upon which the town stands. It is well known for its pristine white sand beaches and calm lagoons, which makes it a popular tourist destination.
Kavaratti is the capital of the Union Territory of Lakshadweep in India. Kavaratti is a census town as well as the name of the atoll upon which the town stands. It is well known for its pristine white sand beaches and calm lagoons, which makes it a popular tourist destination.
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Q6. Lal Bahadur Shastri International Airport is located in which city?
Q6. Lal Bahadur Shastri International Airport is located in which city?
(A) Hyderabad
(A) Hyderabad
(A) Hyderabad
(B) Varanasi
(B) Varanasi
(B) Varanasi
(C) Indore
(C) Indore
(C) Indore
(D) Chandigarh
(D) Chandigarh
(D) Chandigarh
Answer: (B) Varanasi
Answer: (B) Varanasi
Answer: (B) Varanasi
Lal Bahadur Shastri International Airport is an international airport serving Varanasi, Uttar Pradesh, India. It is located at Babatpur, 26 km northwest of Varanasi. Formerly known as Varanasi Airport, it was officially renamed after Lal Bahadur Shastri, the 2nd Prime Minister of India, in October 2005.
Lal Bahadur Shastri International Airport is an international airport serving Varanasi, Uttar Pradesh, India. It is located at Babatpur, 26 km northwest of Varanasi. Formerly known as Varanasi Airport, it was officially renamed after Lal Bahadur Shastri, the 2nd Prime Minister of India, in October 2005.
Lal Bahadur Shastri International Airport is an international airport serving Varanasi, Uttar Pradesh, India. It is located at Babatpur, 26 km northwest of Varanasi. Formerly known as Varanasi Airport, it was officially renamed after Lal Bahadur Shastri, the 2nd Prime Minister of India, in October 2005.
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Q7. Which of the following city of india is known as the ‘Garden city of India’?
Q7. Which of the following city of india is known as the ‘Garden city of India’?
(A) Pune
(A) Pune
(A) Pune
(B) Bengaluru
(B) Bengaluru
(B) Bengaluru
(C) Chandigarh
(C) Chandigarh
(C) Chandigarh
(D) Mangalore
(D) Mangalore
(D) Mangalore
Answer: (B) Bengaluru
Answer: (B) Bengaluru
Answer: (B) Bengaluru
Bangalore is called the Garden City of India. This is because of Hyder Ali, the ruler of Mysore, liked the cool climate of Bangalore and so planned a garden that was named as Lalbagh.
Bangalore is called the Garden City of India. This is because of Hyder Ali, the ruler of Mysore, liked the cool climate of Bangalore and so planned a garden that was named as Lalbagh.
Bangalore is called the Garden City of India. This is because of Hyder Ali, the ruler of Mysore, liked the cool climate of Bangalore and so planned a garden that was named as Lalbagh.
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Q8. Who is the founder of the Assam Sangha, a medieval kingdom that ruled Assam from the 13th to the 16th century?
Q8. Who is the founder of the Assam Sangha, a medieval kingdom that ruled Assam from the 13th to the 16th century?
(A) Sukaphaa
(A) Sukaphaa
(A) Sukaphaa
(B) Prahlad
(B) Prahlad
(B) Prahlad
(C) Lakshminath Bezbaroah
(C) Lakshminath Bezbaroah
(C) Lakshminath Bezbaroah
(D) Gopinath Bordoloi
(D) Gopinath Bordoloi
(D) Gopinath Bordoloi
Answer: (A) Sukaphaa
Answer: (A) Sukaphaa
Answer: (A) Sukaphaa
Sukaphaa was the founder of the Ahom kingdom, also known as the Assam Sangha, which ruled Assam from 1228 to 1826. He was a Tai prince from present-day Myanmar who united various tribes and expanded the kingdom.
Sukaphaa was the founder of the Ahom kingdom, also known as the Assam Sangha, which ruled Assam from 1228 to 1826. He was a Tai prince from present-day Myanmar who united various tribes and expanded the kingdom.
Sukaphaa was the founder of the Ahom kingdom, also known as the Assam Sangha, which ruled Assam from 1228 to 1826. He was a Tai prince from present-day Myanmar who united various tribes and expanded the kingdom.
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Q9. The difference of two numbers is 5 and the difference of their square is 135. Then the sum of the numbers is
Q9. The difference of two numbers is 5 and the difference of their square is 135. Then the sum of the numbers is
(A) 25
(A) 25
(A) 25
(B) 45
(B) 45
(B) 45
(C) 32
(C) 32
(C) 32
(D) 27
(D) 27
(D) 27
Answer: (D) 27
Answer: (D) 27
Answer: (D) 27
27
27
27
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Q10. “Golden Ball” is an award presented to an outstanding player from which sport?
Q10. “Golden Ball” is an award presented to an outstanding player from which sport?
(A) Volleyball
(A) Volleyball
(A) Volleyball
(B) Baseball
(B) Baseball
(B) Baseball
(C) Football
(C) Football
(C) Football
(D) Basketball
(D) Basketball
(D) Basketball
Answer: (C) Football
Answer: (C) Football
Answer: (C) Football
Thе Golden Ball Award is an annual football award prеsеntеd by Frеnch nеws magazinе Francе Football since 1982. It is awardеd to thе bеst playеr at еach FIFA World Cup finals.
Thе Golden Ball Award is an annual football award prеsеntеd by Frеnch nеws magazinе Francе Football since 1982. It is awardеd to thе bеst playеr at еach FIFA World Cup finals.
Thе Golden Ball Award is an annual football award prеsеntеd by Frеnch nеws magazinе Francе Football since 1982. It is awardеd to thе bеst playеr at еach FIFA World Cup finals.
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