Beyond what distance a normal eye can see objects clearly? [#713]
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Q1. Beyond what distance a normal eye can see objects clearly?
Q1. Beyond what distance a normal eye can see objects clearly?
(A) 20 cm
(A) 20 cm
(A) 20 cm
(B) 30 cm
(B) 30 cm
(B) 30 cm
(C) 25 cm
(C) 25 cm
(C) 25 cm
(D) 35 cm
(D) 35 cm
(D) 35 cm
Answer: (C) 25 cm
Answer: (C) 25 cm
Answer: (C) 25 cm
For a clear vision, the image must be on the retina. The image distance is therefore fixed for clear vision and it equals the distance of retina from eye lens. It is about 25 cm for a grown up person. A person can theoretically have clear vision of an object situated at any large distance from the eye.
For a clear vision, the image must be on the retina. The image distance is therefore fixed for clear vision and it equals the distance of retina from eye lens. It is about 25 cm for a grown up person. A person can theoretically have clear vision of an object situated at any large distance from the eye.
For a clear vision, the image must be on the retina. The image distance is therefore fixed for clear vision and it equals the distance of retina from eye lens. It is about 25 cm for a grown up person. A person can theoretically have clear vision of an object situated at any large distance from the eye.
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Related MCQ Quizzes
Q1. The stars .... counted.
Q1. The stars .... counted.
(A) can
(A) can
(A) can
(B) can be
(B) can be
(B) can be
(C) cannot be
(C) cannot be
(C) cannot be
(D) must
(D) must
(D) must
Answer: (C) cannot be
Answer: (C) cannot be
Answer: (C) cannot be
The stars cannot be counted.
The stars cannot be counted.
The stars cannot be counted.
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Q2. If today is Sunday, then the day after 92 days will be
Q2. If today is Sunday, then the day after 92 days will be
(A) Saturday
(A) Saturday
(A) Saturday
(B) Friday
(B) Friday
(B) Friday
(C) Sunday
(C) Sunday
(C) Sunday
(D) Monday
(D) Monday
(D) Monday
Answer: (D) Monday
Answer: (D) Monday
Answer: (D) Monday
-> Rem = 1
Sunday + 1 = Monday
-> Rem = 1 Sunday + 1 = Monday
-> Rem = 1 Sunday + 1 = Monday
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Q3. When was Maniram Dewan hanged?
Q3. When was Maniram Dewan hanged?
(A) 26th January 1858
(A) 26th January 1858
(A) 26th January 1858
(B) 26th February 1958
(B) 26th February 1958
(B) 26th February 1958
(C) 26th February 1858
(C) 26th February 1858
(C) 26th February 1858
(D) 26th January 1958
(D) 26th January 1958
(D) 26th January 1958
Answer: (C) 26th February 1858
Answer: (C) 26th February 1858
Answer: (C) 26th February 1858
Maniram Dewan and Piyali Barua were charged with treason. On 26 February 1858, they were both hanged by the British in public at Jorhat. Their capital punishment shocked the entire Assam valley, which had not witnessed such public executions for a long time.
Maniram Dewan and Piyali Barua were charged with treason. On 26 February 1858, they were both hanged by the British in public at Jorhat. Their capital punishment shocked the entire Assam valley, which had not witnessed such public executions for a long time.
Maniram Dewan and Piyali Barua were charged with treason. On 26 February 1858, they were both hanged by the British in public at Jorhat. Their capital punishment shocked the entire Assam valley, which had not witnessed such public executions for a long time.
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Q4. The sum of 5 consecutive odd numbers is found to be 95. The largest of the numbers is
Q4. The sum of 5 consecutive odd numbers is found to be 95. The largest of the numbers is
(A) 17
(A) 17
(A) 17
(B) 21
(B) 21
(B) 21
(C) 23
(C) 23
(C) 23
(D) 19
(D) 19
(D) 19
Answer: (C) 23
Answer: (C) 23
Answer: (C) 23
X + (X+2) + (X+4) + (X+6) + (X+8) = 95
=> 5X + 20 = 95
=> 5X = 95-20
=> 5X = 75
=> X = 15
Hence (X+8) = 15+8 = 23
X + (X+2) + (X+4) + (X+6) + (X+8) = 95 => 5X + 20 = 95 => 5X = 95-20 => 5X = 75 => X = 15 Hence (X+8) = 15+8 = 23
X + (X+2) + (X+4) + (X+6) + (X+8) = 95 => 5X + 20 = 95 => 5X = 95-20 => 5X = 75 => X = 15 Hence (X+8) = 15+8 = 23
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Q5. Where is thar desert located in India?
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(A) Ladakh
(A) Ladakh
(A) Ladakh
(B) Rajasthan
(B) Rajasthan
(B) Rajasthan
(C) Jammu and Kashmir
(C) Jammu and Kashmir
(C) Jammu and Kashmir
(D) Kerala
(D) Kerala
(D) Kerala
Answer: (B) Rajasthan
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Answer: (B) Rajasthan
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Q6. Who is known by the sobriquet / nickname "Roopkonwar" in Assamese literature?
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(A) Gunabhiram Barua
(A) Gunabhiram Barua
(A) Gunabhiram Barua
(B) Jyotiprasad Agarwalla
(B) Jyotiprasad Agarwalla
(B) Jyotiprasad Agarwalla
(C) Pabitra Kumar Deka
(C) Pabitra Kumar Deka
(C) Pabitra Kumar Deka
(D) Navakanta Barua
(D) Navakanta Barua
(D) Navakanta Barua
Answer: (B) Jyotiprasad Agarwalla
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Answer: (B) Jyotiprasad Agarwalla
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Jyotiprasad Agarwala, a pioneer of modern Assamese theatre, is also known as "Roopkonwar" (Princess of Beauty) for his artistic brilliance and multifaceted talents as a playwright, actor, director, and filmmaker.
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Q7. What is a group of lions called?
Q7. What is a group of lions called?
(A) pride
(A) pride
(A) pride
(B) pack
(B) pack
(B) pack
(C) herd
(C) herd
(C) herd
(D) school
(D) school
(D) school
Answer: (A) pride
Answer: (A) pride
Answer: (A) pride
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A "pride" is the collective noun for a group of lions, especially in the wild.
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Q8. Who was the Manipuri Princess offered in marriage to Rajeshwar Singha by Manipuri Raja Jai Singh in appreciation for participating in Lotakota Ron?
Q8. Who was the Manipuri Princess offered in marriage to Rajeshwar Singha by Manipuri Raja Jai Singh in appreciation for participating in Lotakota Ron?
(A) Kuranganayani
(A) Kuranganayani
(A) Kuranganayani
(B) Ramani Gabharu
(B) Ramani Gabharu
(B) Ramani Gabharu
(C) Lumbei Aideo
(C) Lumbei Aideo
(C) Lumbei Aideo
(D) Rupohi Aideo
(D) Rupohi Aideo
(D) Rupohi Aideo
Answer: (A) Kuranganayani
Answer: (A) Kuranganayani
Answer: (A) Kuranganayani
Kuranganayani was a Manipuri princess who became Queen of the Ahom Kingdom. She was the daughter of Jai Singh, she was married to Rajeswar Singha.
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Q9. Ram says, "Lakshman is ill".
Q9. Ram says, "Lakshman is ill".
Change the narration of the above sentence.
Change the narration of the above sentence.
Change the narration of the above sentence.
(A) Ram tells that Lakshman is ill.
(A) Ram tells that Lakshman is ill.
(A) Ram tells that Lakshman is ill.
(B) Ram asks that Lakshman is ill.
(B) Ram asks that Lakshman is ill.
(B) Ram asks that Lakshman is ill.
(C) Ram says that Lakshman is ill.
(C) Ram says that Lakshman is ill.
(C) Ram says that Lakshman is ill.
(D) Ram said that Lakshman is ill.
(D) Ram said that Lakshman is ill.
(D) Ram said that Lakshman is ill.
Answer: (C) Ram says that Lakshman is ill.
Answer: (C) Ram says that Lakshman is ill.
Answer: (C) Ram says that Lakshman is ill.
Ram says that Lakshman is ill.
Ram says that Lakshman is ill.
Ram says that Lakshman is ill.
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Q10. The Khilafat Movement of 1920 was organised as a protest against the injustice done to which country?
Q10. The Khilafat Movement of 1920 was organised as a protest against the injustice done to which country?
(A) Egypt
(A) Egypt
(A) Egypt
(B) Afghanistan
(B) Afghanistan
(B) Afghanistan
(C) Pakistan
(C) Pakistan
(C) Pakistan
(D) Turkey
(D) Turkey
(D) Turkey
Answer: (D) Turkey
Answer: (D) Turkey
Answer: (D) Turkey
Turkey
The Khilafat Movement of 1920 was organised as a protest against the injustice done to Turkey. The Khilafat movement, also known as the Indian Muslim movement (1919-24), force that arose in India in the early 20th century as a result of Muslim fears for the integrity of Islam.
Turkey The Khilafat Movement of 1920 was organised as a protest against the injustice done to Turkey. The Khilafat movement, also known as the Indian Muslim movement (1919-24), force that arose in India in the early 20th century as a result of Muslim fears for the integrity of Islam.
Turkey The Khilafat Movement of 1920 was organised as a protest against the injustice done to Turkey. The Khilafat movement, also known as the Indian Muslim movement (1919-24), force that arose in India in the early 20th century as a result of Muslim fears for the integrity of Islam.
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