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. What is the synonym of Fascinating?
Q1. What is the synonym of Fascinating?
(A) appealing
(A) appealing
(A) appealing
(B) boring
(B) boring
(B) boring
(C) stupid
(C) stupid
(C) stupid
(D) tiring
(D) tiring
(D) tiring
Answer: (A) appealing
Answer: (A) appealing
Answer: (A) appealing
Meaning: Extremely interesting or attractive.
Synonyms: Interesting, Intriguing, Appealing, Alluring, Captivating, Charming, Compelling.
Example Sentences:
> I found the documentary about the Amazon rainforest fascinating.
> The magician's performance was absolutely fascinating; I couldn't take my eyes off him.
> She's a fascinating woman with a captivating personality.
Meaning: Extremely interesting or attractive. Synonyms: Interesting, Intriguing, Appealing, Alluring, Captivating, Charming, Compelling. Example Sentences: > I found the documentary about the Amazon rainforest fascinating. > The magician's performance was absolutely fascinating; I couldn't take my eyes off him. > She's a fascinating woman with a captivating personality.
Meaning: Extremely interesting or attractive. Synonyms: Interesting, Intriguing, Appealing, Alluring, Captivating, Charming, Compelling. Example Sentences: > I found the documentary about the Amazon rainforest fascinating. > The magician's performance was absolutely fascinating; I couldn't take my eyes off him. > She's a fascinating woman with a captivating personality.
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Q2. Why the sky appears blue?
Q2. Why the sky appears blue?
(A) Reflection of light
(A) Reflection of light
(A) Reflection of light
(B) Refraction of light
(B) Refraction of light
(B) Refraction of light
(C) Dispersion of light
(C) Dispersion of light
(C) Dispersion of light
(D) Diffraction of light
(D) Diffraction of light
(D) Diffraction of light
Answer: (C) Dispersion of light
Answer: (C) Dispersion of light
Answer: (C) Dispersion of light
Blue colour of the sky is due to dispersion or scattering of light. The two most common types of matter present in the atmosphere are gaseous nitrogen and oxygen. These particles are most effective in scattering the higher frequency and shorter wavelength portions of the visible light spectrum.
Blue colour of the sky is due to dispersion or scattering of light. The two most common types of matter present in the atmosphere are gaseous nitrogen and oxygen. These particles are most effective in scattering the higher frequency and shorter wavelength portions of the visible light spectrum.
Blue colour of the sky is due to dispersion or scattering of light. The two most common types of matter present in the atmosphere are gaseous nitrogen and oxygen. These particles are most effective in scattering the higher frequency and shorter wavelength portions of the visible light spectrum.
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Q3. Who is known as the Rocket Women of Chandrayaan 3?
Q3. Who is known as the Rocket Women of Chandrayaan 3?
(A) Nandini Harinath
(A) Nandini Harinath
(A) Nandini Harinath
(B) Moumita Dutta
(B) Moumita Dutta
(B) Moumita Dutta
(C) Ritu Karidhal Srivastava
(C) Ritu Karidhal Srivastava
(C) Ritu Karidhal Srivastava
(D) Kalpana Kalahasti
(D) Kalpana Kalahasti
(D) Kalpana Kalahasti
Answer: (C) Ritu Karidhal Srivastava
Answer: (C) Ritu Karidhal Srivastava
Answer: (C) Ritu Karidhal Srivastava
Ritu Karidhal Srivastava
Ritu Karidhal Srivastava
Ritu Karidhal Srivastava
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Q4. Who was the first Assamese to win a gold medal at Asian Games?
Q4. Who was the first Assamese to win a gold medal at Asian Games?
(A) Shiv Thapa
(A) Shiv Thapa
(A) Shiv Thapa
(B) Bhogeswar Baruah
(B) Bhogeswar Baruah
(B) Bhogeswar Baruah
(C) Jayanta Talukdar
(C) Jayanta Talukdar
(C) Jayanta Talukdar
(D) Amlan Borgohai
(D) Amlan Borgohai
(D) Amlan Borgohai
Answer: (B) Bhogeswar Baruah
Answer: (B) Bhogeswar Baruah
Answer: (B) Bhogeswar Baruah
Bhogeswar Baruah
Bhogeswar Baruah
Bhogeswar Baruah
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Q5. What is the antonym of Invincible?
Q5. What is the antonym of Invincible?
(A) Secure
(A) Secure
(A) Secure
(B) Supreme
(B) Supreme
(B) Supreme
(C) Unstoppable
(C) Unstoppable
(C) Unstoppable
(D) Vulnerable
(D) Vulnerable
(D) Vulnerable
Answer: (D) Vulnerable
Answer: (D) Vulnerable
Answer: (D) Vulnerable
Invincible is an adjective that describes something or someone that cannot be defeated, overcome, or subdued. It implies an absolute lack of vulnerability.
Antonyms of Invincible:
Vulnerable: easily harmed or injured.
Weak: lacking physical or mental strength.
Defeatable: capable of being defeated.
Conquerable: capable of being conquered.
Overcomeable: capable of being overcome.
Invincible is an adjective that describes something or someone that cannot be defeated, overcome, or subdued. It implies an absolute lack of vulnerability. Antonyms of Invincible: Vulnerable: easily harmed or injured. Weak: lacking physical or mental strength. Defeatable: capable of being defeated. Conquerable: capable of being conquered. Overcomeable: capable of being overcome.
Invincible is an adjective that describes something or someone that cannot be defeated, overcome, or subdued. It implies an absolute lack of vulnerability. Antonyms of Invincible: Vulnerable: easily harmed or injured. Weak: lacking physical or mental strength. Defeatable: capable of being defeated. Conquerable: capable of being conquered. Overcomeable: capable of being overcome.
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Q6. Which company first discovered crude oil in Assam, and in which year?
Q6. Which company first discovered crude oil in Assam, and in which year?
(A) Assam Railways and Trading Company (AR&T Co.) Limited
(A) Assam Railways and Trading Company (AR&T Co.) Limited
(A) Assam Railways and Trading Company (AR&T Co.) Limited
(B) Oil India Limited
(B) Oil India Limited
(B) Oil India Limited
(C) Assam Oil Limited
(C) Assam Oil Limited
(C) Assam Oil Limited
(D) Indian Oil Corporation Limited
(D) Indian Oil Corporation Limited
(D) Indian Oil Corporation Limited
Answer: (A) Assam Railways and Trading Company (AR&T Co.) Limited
Answer: (A) Assam Railways and Trading Company (AR&T Co.) Limited
Answer: (A) Assam Railways and Trading Company (AR&T Co.) Limited
The Assam Railways and Trading Company Limited (AR&T Co. Ltd.) first discovered crude oil in Assam in September 1889. The company dug the first well in the Digboi field.
The Assam Railways and Trading Company Limited (AR&T Co. Ltd.) first discovered crude oil in Assam in September 1889. The company dug the first well in the Digboi field.
The Assam Railways and Trading Company Limited (AR&T Co. Ltd.) first discovered crude oil in Assam in September 1889. The company dug the first well in the Digboi field.
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Q7. In the following list, who was a football player?
Q7. In the following list, who was a football player?
(A) Gilbertson Sangma
(A) Gilbertson Sangma
(A) Gilbertson Sangma
(B) Carfew Roy
(B) Carfew Roy
(B) Carfew Roy
(C) Tayebunnesa
(C) Tayebunnesa
(C) Tayebunnesa
(D) Mithu Baruah
(D) Mithu Baruah
(D) Mithu Baruah
Answer: (A) Gilbertson Sangma
Answer: (A) Gilbertson Sangma
Answer: (A) Gilbertson Sangma
Gilbertson Sangma is a former Indian footballer. He played as a striker. Sangma was regarded as "Man with golden boot" by the leading daily Hindustan Times because of his skill, agility and stamina.
Gilbertson Sangma is a former Indian footballer. He played as a striker. Sangma was regarded as "Man with golden boot" by the leading daily Hindustan Times because of his skill, agility and stamina.
Gilbertson Sangma is a former Indian footballer. He played as a striker. Sangma was regarded as "Man with golden boot" by the leading daily Hindustan Times because of his skill, agility and stamina.
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Q8. Which forest is single handedly planted by Jadav Payeng?
Q8. Which forest is single handedly planted by Jadav Payeng?
(A) Barnadi Forest
(A) Barnadi Forest
(A) Barnadi Forest
(B) Molai Forest
(B) Molai Forest
(B) Molai Forest
(C) Barail Forest
(C) Barail Forest
(C) Barail Forest
(D) Dihing Forest
(D) Dihing Forest
(D) Dihing Forest
Answer: (B) Molai Forest
Answer: (B) Molai Forest
Answer: (B) Molai Forest
Over the course of several decades, he has planted and tended trees on a sandbar of the river Brahmaputra turning it into a forest reserve. The forest, called Molai forest after him, is located near Kokilamukh of Jorhat, Assam, India and encompasses an area of about 1,360 acres / 550 hectares.
Over the course of several decades, he has planted and tended trees on a sandbar of the river Brahmaputra turning it into a forest reserve. The forest, called Molai forest after him, is located near Kokilamukh of Jorhat, Assam, India and encompasses an area of about 1,360 acres / 550 hectares.
Over the course of several decades, he has planted and tended trees on a sandbar of the river Brahmaputra turning it into a forest reserve. The forest, called Molai forest after him, is located near Kokilamukh of Jorhat, Assam, India and encompasses an area of about 1,360 acres / 550 hectares.
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Q9. Choose the wrongly spelt word.
Q9. Choose the wrongly spelt word.
(A) Extempore
(A) Extempore
(A) Extempore
(B) Expidition
(B) Expidition
(B) Expidition
(C) Experiment
(C) Experiment
(C) Experiment
(D) Extinct
(D) Extinct
(D) Extinct
Answer: (B) Expidition
Answer: (B) Expidition
Answer: (B) Expidition
The wrongly spelt word is - Expidition.
The correctly spelt word is - Expedition.
An expedition is a journey or voyage undertaken for a specific purpose, often one of exploration or scientific research. It can also refer to the group of people involved in such a journey.
The wrongly spelt word is - Expidition. The correctly spelt word is - Expedition. An expedition is a journey or voyage undertaken for a specific purpose, often one of exploration or scientific research. It can also refer to the group of people involved in such a journey.
The wrongly spelt word is - Expidition. The correctly spelt word is - Expedition. An expedition is a journey or voyage undertaken for a specific purpose, often one of exploration or scientific research. It can also refer to the group of people involved in such a journey.
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Q10. Which of the following verb forms is used to describe a hypothetical or uncertain situation?
Q10. Which of the following verb forms is used to describe a hypothetical or uncertain situation?
(A) Indicative
(A) Indicative
(A) Indicative
(B) Imperative
(B) Imperative
(B) Imperative
(C) Subjunctive
(C) Subjunctive
(C) Subjunctive
(D) Conditional
(D) Conditional
(D) Conditional
Answer: (C) Subjunctive
Answer: (C) Subjunctive
Answer: (C) Subjunctive
The subjunctive mood is used to express doubt, uncertainty, or possibility, and is often used in clauses beginning with words like "if", "wish", or "suggest".
The subjunctive mood is used to express doubt, uncertainty, or possibility, and is often used in clauses beginning with words like "if", "wish", or "suggest".
The subjunctive mood is used to express doubt, uncertainty, or possibility, and is often used in clauses beginning with words like "if", "wish", or "suggest".
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