The speed of light is maximum in [#712]
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Q1. The speed of light is maximum in
Q1. The speed of light is maximum in
(A) Glass
(A) Glass
(A) Glass
(B) Water
(B) Water
(B) Water
(C) Air
(C) Air
(C) Air
(D) Vaccum
(D) Vaccum
(D) Vaccum
Answer: (D) Vaccum
Answer: (D) Vaccum
Answer: (D) Vaccum
The speed of light is maximum in a vacuum. Vacuum is the least dense medium with no obstruction to the path of light. Its refractive index is equal to unity, hence, the speed of light is maximum in a vacuum.
The speed of light is maximum in a vacuum. Vacuum is the least dense medium with no obstruction to the path of light. Its refractive index is equal to unity, hence, the speed of light is maximum in a vacuum.
The speed of light is maximum in a vacuum. Vacuum is the least dense medium with no obstruction to the path of light. Its refractive index is equal to unity, hence, the speed of light is maximum in a vacuum.
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Related MCQ Quizzes
Q1. I (take) by meal before he came.
Q1. I (take) by meal before he came.
(A) have taken
(A) have taken
(A) have taken
(B) had taken
(B) had taken
(B) had taken
(C) was taken
(C) was taken
(C) was taken
(D) is taking
(D) is taking
(D) is taking
Answer: (B) had taken
Answer: (B) had taken
Answer: (B) had taken
I had taken by meal before he came.
I had taken by meal before he came.
I had taken by meal before he came.
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Q2. The Asteroid belt is located between which of the following planets?
Q2. The Asteroid belt is located between which of the following planets?
(A) Mars and Jupiter
(A) Mars and Jupiter
(A) Mars and Jupiter
(B) Mars and Venus
(B) Mars and Venus
(B) Mars and Venus
(C) Jupiter and Saturn
(C) Jupiter and Saturn
(C) Jupiter and Saturn
(D) Uranus and Saturn
(D) Uranus and Saturn
(D) Uranus and Saturn
Answer: (A) Mars and Jupiter
Answer: (A) Mars and Jupiter
Answer: (A) Mars and Jupiter
Mars and Jupiter
Mars and Jupiter
Mars and Jupiter
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Q3. If the average age of A, B and C is 22 years and the average age of B and C is 25 years, then find the age of A after 9 years from now.
Q3. If the average age of A, B and C is 22 years and the average age of B and C is 25 years, then find the age of A after 9 years from now.
(A) 25 years
(A) 25 years
(A) 25 years
(B) 35 years
(B) 35 years
(B) 35 years
(C) 50 years
(C) 50 years
(C) 50 years
(D) 45 years
(D) 45 years
(D) 45 years
Answer: (A) 25 years
Answer: (A) 25 years
Answer: (A) 25 years
25 years
=> A+B+C = 22*3
=> A+(B+C) = 66
=> A+(25*2) = 66
=> A = 66-50
=> A = 16
After 9 years A = 16+9 = 25 years
25 years => A+B+C = 22*3 => A+(B+C) = 66 => A+(25*2) = 66 => A = 66-50 => A = 16 After 9 years A = 16+9 = 25 years
25 years => A+B+C = 22*3 => A+(B+C) = 66 => A+(25*2) = 66 => A = 66-50 => A = 16 After 9 years A = 16+9 = 25 years
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Q4. Who constructed the Umananda
Temple?
Q4. Who constructed the Umananda
Temple?
(A) Gadadhar Singha
(A) Gadadhar Singha
(A) Gadadhar Singha
(B) Rudra Singha
(B) Rudra Singha
(B) Rudra Singha
(C) Purandar Singha
(C) Purandar Singha
(C) Purandar Singha
(D) Shiva Singha
(D) Shiva Singha
(D) Shiva Singha
Answer: (A) Gadadhar Singha
Answer: (A) Gadadhar Singha
Answer: (A) Gadadhar Singha
Gadadhar Singha
Gadadhar Singha
Gadadhar Singha
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Q5. How many times has national emergency been imposed in India after independence?
Q5. How many times has national emergency been imposed in India after independence?
(A) 1
(A) 1
(A) 1
(B) 2
(B) 2
(B) 2
(C) 3
(C) 3
(C) 3
(D) 4
(D) 4
(D) 4
Answer: (C) 3
Answer: (C) 3
Answer: (C) 3
1962 to 1968: During the India-China war, when “the security of India” was declared as being “threatened by external aggression”.
1971: During the Indo-Pakistan war. V.V.Giri was the president at that time.
1975 to 1977: Under controversial circumstances of political instability. The emergency was declared on the basis of “internal disturbance”. Fakhruddin Ali Ahmed was the president during the third emergency.
1962 to 1968: During the India-China war, when “the security of India” was declared as being “threatened by external aggression”. 1971: During the Indo-Pakistan war. V.V.Giri was the president at that time. 1975 to 1977: Under controversial circumstances of political instability. The emergency was declared on the basis of “internal disturbance”. Fakhruddin Ali Ahmed was the president during the third emergency.
1962 to 1968: During the India-China war, when “the security of India” was declared as being “threatened by external aggression”. 1971: During the Indo-Pakistan war. V.V.Giri was the president at that time. 1975 to 1977: Under controversial circumstances of political instability. The emergency was declared on the basis of “internal disturbance”. Fakhruddin Ali Ahmed was the president during the third emergency.
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Q6. Who was the leader of 1955-56 Santhal's uprising?
Q6. Who was the leader of 1955-56 Santhal's uprising?
(A) Birsa Munda
(A) Birsa Munda
(A) Birsa Munda
(B) Sindhu and kanhu
(B) Sindhu and kanhu
(B) Sindhu and kanhu
(C) Bisnu and digambar biswas
(C) Bisnu and digambar biswas
(C) Bisnu and digambar biswas
(D) Sewaram
(D) Sewaram
(D) Sewaram
Answer: (B) Sindhu and kanhu
Answer: (B) Sindhu and kanhu
Answer: (B) Sindhu and kanhu
Sindhu and kanhu
Sindhu and kanhu
Sindhu and kanhu
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Q7. What is the distance between the Sun and the Earth?
Q7. What is the distance between the Sun and the Earth?
(A) 93,000,000 KM
(A) 93,000,000 KM
(A) 93,000,000 KM
(B) 149,597,870 KM
(B) 149,597,870 KM
(B) 149,597,870 KM
(C) 93,500,000 KM
(C) 93,500,000 KM
(C) 93,500,000 KM
(D) 149,587,870 KM
(D) 149,587,870 KM
(D) 149,587,870 KM
Answer: (B) 149,597,870 KM
Answer: (B) 149,597,870 KM
Answer: (B) 149,597,870 KM
149,597,870 KM.
The Earth is at 147,100,000 km at perihelion and 152,000,000 km at aphelion.
The Astronomical Unit or AU is based on the average distance of the Earth from the Sun. The AU became a international standard in 2012 and is defined to be exactly 49,597,870.7 km.
149,597,870 KM. The Earth is at 147,100,000 km at perihelion and 152,000,000 km at aphelion. The Astronomical Unit or AU is based on the average distance of the Earth from the Sun. The AU became a international standard in 2012 and is defined to be exactly 49,597,870.7 km.
149,597,870 KM. The Earth is at 147,100,000 km at perihelion and 152,000,000 km at aphelion. The Astronomical Unit or AU is based on the average distance of the Earth from the Sun. The AU became a international standard in 2012 and is defined to be exactly 49,597,870.7 km.
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Q8. Which of these was not a king of the Varman Dynasty?
Q8. Which of these was not a king of the Varman Dynasty?
(A) Bhaskar Varman
(A) Bhaskar Varman
(A) Bhaskar Varman
(B) Harjjara Varman
(B) Harjjara Varman
(B) Harjjara Varman
(C) Narayan Varman
(C) Narayan Varman
(C) Narayan Varman
(D) Bhuti Varman
(D) Bhuti Varman
(D) Bhuti Varman
Answer: (B) Harjjara Varman
Answer: (B) Harjjara Varman
Answer: (B) Harjjara Varman
Harjjara Varman
Harjjara Varman
Harjjara Varman
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Q9. The world’s largest island Greenland is a part of which of the following country?
Q9. The world’s largest island Greenland is a part of which of the following country?
(A) Denmark
(A) Denmark
(A) Denmark
(B) Sweden
(B) Sweden
(B) Sweden
(C) Canada
(C) Canada
(C) Canada
(D) Iceland
(D) Iceland
(D) Iceland
Answer: (A) Denmark
Answer: (A) Denmark
Answer: (A) Denmark
Greenland is a self-governing country within the Kingdom of Denmark. It has its own parliament and government, but Denmark handles foreign affairs and defense.
Greenland is a self-governing country within the Kingdom of Denmark. It has its own parliament and government, but Denmark handles foreign affairs and defense.
Greenland is a self-governing country within the Kingdom of Denmark. It has its own parliament and government, but Denmark handles foreign affairs and defense.
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Q10. Reserve Bank of India was established in the year?
Q10. Reserve Bank of India was established in the year?
(A) 1930
(A) 1930
(A) 1930
(B) 1937
(B) 1937
(B) 1937
(C) 1934
(C) 1934
(C) 1934
(D) 1935
(D) 1935
(D) 1935
Answer: (D) 1935
Answer: (D) 1935
Answer: (D) 1935
The Reserve Bank of India was established on April 1, 1935 in accordance with the provisions of the Reserve Bank of India Act, 1934. The Central Office of the Reserve Bank was initially established in Kolkata but was permanently moved to Mumbai in 1937.
The Reserve Bank of India was established on April 1, 1935 in accordance with the provisions of the Reserve Bank of India Act, 1934. The Central Office of the Reserve Bank was initially established in Kolkata but was permanently moved to Mumbai in 1937.
The Reserve Bank of India was established on April 1, 1935 in accordance with the provisions of the Reserve Bank of India Act, 1934. The Central Office of the Reserve Bank was initially established in Kolkata but was permanently moved to Mumbai in 1937.
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