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. You _________ got ready before we visit your house.
Q1. You _________ got ready before we visit your house.
Fill the blank with appropriate option.
Fill the blank with appropriate option.
Fill the blank with appropriate option.
(A) are
(A) are
(A) are
(B) were
(B) were
(B) were
(C) shall have
(C) shall have
(C) shall have
(D) will have
(D) will have
(D) will have
Answer: (D) will have
Answer: (D) will have
Answer: (D) will have
will have
will have
will have
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Q2. A large building or group of buildings used to house soldiers.
Q2. A large building or group of buildings used to house soldiers.
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
(A) dormitory
(A) dormitory
(A) dormitory
(B) fort
(B) fort
(B) fort
(C) quarters
(C) quarters
(C) quarters
(D) barracks
(D) barracks
(D) barracks
Answer: (D) barracks
Answer: (D) barracks
Answer: (D) barracks
Substitute Word: barracks.
Substitute Word: barracks.
Substitute Word: barracks.
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Q3. Who was the most renowned king of the Kochs?
Q3. Who was the most renowned king of the Kochs?
(A) Nara Narayan
(A) Nara Narayan
(A) Nara Narayan
(B) Chilarai Narayan
(B) Chilarai Narayan
(B) Chilarai Narayan
(C) Biswa Singha
(C) Biswa Singha
(C) Biswa Singha
(D) Lakshmi Narayan
(D) Lakshmi Narayan
(D) Lakshmi Narayan
Answer: (A) Nara Narayan
Answer: (A) Nara Narayan
Answer: (A) Nara Narayan
While Biswa Singha was the founder of the Koch dynasty, it was his son, Nara Narayan, who is considered the most renowned. Nara Narayan expanded the kingdom significantly, his reign is known for its military conquests, administrative reforms, and cultural developments. He is often referred to as the greatest of the Koch kings.
While Biswa Singha was the founder of the Koch dynasty, it was his son, Nara Narayan, who is considered the most renowned. Nara Narayan expanded the kingdom significantly, his reign is known for its military conquests, administrative reforms, and cultural developments. He is often referred to as the greatest of the Koch kings.
While Biswa Singha was the founder of the Koch dynasty, it was his son, Nara Narayan, who is considered the most renowned. Nara Narayan expanded the kingdom significantly, his reign is known for its military conquests, administrative reforms, and cultural developments. He is often referred to as the greatest of the Koch kings.
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Q4. I __________ her for several years.
Q4. I __________ her for several years.
Fill the blank with appropriate option.
Fill the blank with appropriate option.
Fill the blank with appropriate option.
(A) knew
(A) knew
(A) knew
(B) knows
(B) knows
(B) knows
(C) has known
(C) has known
(C) has known
(D) have known
(D) have known
(D) have known
Answer: (D) have known
Answer: (D) have known
Answer: (D) have known
have known
have known
have known
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Q5. International Day of Peace is celebrated every year on
Q5. International Day of Peace is celebrated every year on
(A) 21st February
(A) 21st February
(A) 21st February
(B) 21st September
(B) 21st September
(B) 21st September
(C) 21st March
(C) 21st March
(C) 21st March
(D) 21st June
(D) 21st June
(D) 21st June
Answer: (B) 21st September
Answer: (B) 21st September
Answer: (B) 21st September
21st September
21st September
21st September
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Q6. When the earth is at its maximum distance from the sun it is said to be in
Q6. When the earth is at its maximum distance from the sun it is said to be in
(A) Perihelion
(A) Perihelion
(A) Perihelion
(B) Aphelion
(B) Aphelion
(B) Aphelion
(C) Summer Solstice
(C) Summer Solstice
(C) Summer Solstice
(D) Winter Solstice
(D) Winter Solstice
(D) Winter Solstice
Answer: (B) Aphelion
Answer: (B) Aphelion
Answer: (B) Aphelion
Aphelion
Aphelion
Aphelion
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Q7. What does ‘in a nutshell’ mean?
Q7. What does ‘in a nutshell’ mean?
(A) Peanuts and almonds
(A) Peanuts and almonds
(A) Peanuts and almonds
(B) Very tough explanation
(B) Very tough explanation
(B) Very tough explanation
(C) Expressed in short
(C) Expressed in short
(C) Expressed in short
(D) Important discussion
(D) Important discussion
(D) Important discussion
Answer: (C) Expressed in short
Answer: (C) Expressed in short
Answer: (C) Expressed in short
The idiom "in a nutshell" means to summarize something in a very brief and concise way.
The idiom "in a nutshell" means to summarize something in a very brief and concise way.
The idiom "in a nutshell" means to summarize something in a very brief and concise way.
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Q8. A person who is one of the first to do something.
Q8. A person who is one of the first to do something.
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
(A) creator
(A) creator
(A) creator
(B) maker
(B) maker
(B) maker
(C) pioneer
(C) pioneer
(C) pioneer
(D) manufacturer
(D) manufacturer
(D) manufacturer
Answer: (C) pioneer
Answer: (C) pioneer
Answer: (C) pioneer
Substitute Word: pioneer.
A pioneer is someone who is among the first people to explore or settle a new country or area.
Substitute Word: pioneer. A pioneer is someone who is among the first people to explore or settle a new country or area.
Substitute Word: pioneer. A pioneer is someone who is among the first people to explore or settle a new country or area.
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Q9. If REAR = 42, TEAR = 44 and DEAR = 28, then which of the following sets is incorrectly paired?
Q9. If REAR = 42, TEAR = 44 and DEAR = 28, then which of the following sets is incorrectly paired?
(A) PEAR = 40
(A) PEAR = 40
(A) PEAR = 40
(B) FEAR = 32
(B) FEAR = 32
(B) FEAR = 32
(C) BEAR = 26
(C) BEAR = 26
(C) BEAR = 26
(D) GEAR = 31
(D) GEAR = 31
(D) GEAR = 31
Answer: (B) FEAR = 32
Answer: (B) FEAR = 32
Answer: (B) FEAR = 32
FEAR = 32
REAR = 18+5+1+18 = 42
TEAR = 20+5+1+18 = 44
DEAR = 4+5+1+18 = 28
FEAR = 6+5+1+18 = 30
FEAR = 32 REAR = 18+5+1+18 = 42 TEAR = 20+5+1+18 = 44 DEAR = 4+5+1+18 = 28 FEAR = 6+5+1+18 = 30
FEAR = 32 REAR = 18+5+1+18 = 42 TEAR = 20+5+1+18 = 44 DEAR = 4+5+1+18 = 28 FEAR = 6+5+1+18 = 30
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Q10. Under whose leadership "Bangia Kala Sangsad" was established?
Q10. Under whose leadership "Bangia Kala Sangsad" was established?
(A) Abanindranath Thakur
(A) Abanindranath Thakur
(A) Abanindranath Thakur
(B) Krishna Kumar Mitra
(B) Krishna Kumar Mitra
(B) Krishna Kumar Mitra
(C) Rabindranath Tagore
(C) Rabindranath Tagore
(C) Rabindranath Tagore
(D) Surendranath Banerjee
(D) Surendranath Banerjee
(D) Surendranath Banerjee
Answer: (A) Abanindranath Thakur
Answer: (A) Abanindranath Thakur
Answer: (A) Abanindranath Thakur
Abanindranath Thakur
Abanindranath Thakur
Abanindranath Thakur
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