What type of lens is used in a magnifying glass? [#655]
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Q1. What type of lens is used in a magnifying glass?
Q1. What type of lens is used in a magnifying glass?
(A) Concave
(A) Concave
(A) Concave
(B) Convex
(B) Convex
(B) Convex
(C) Both Concave and Convex
(C) Both Concave and Convex
(C) Both Concave and Convex
(D) None of the above
(D) None of the above
(D) None of the above
Answer: (B) Convex
Answer: (B) Convex
Answer: (B) Convex
Convex
Convex
Convex
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Related MCQ Quizzes
Q1. Who established the Mlechchha Dynasty in Assam?
Q1. Who established the Mlechchha Dynasty in Assam?
(A) Tyag Singha
(A) Tyag Singha
(A) Tyag Singha
(B) Brahmapala
(B) Brahmapala
(B) Brahmapala
(C) Salasthambha
(C) Salasthambha
(C) Salasthambha
(D) Sandhya
(D) Sandhya
(D) Sandhya
Answer: (C) Salasthambha
Answer: (C) Salasthambha
Answer: (C) Salasthambha
Salasthamba established the Mlechchha dynasty (Salasthambha Dynasty) in Assam. Taking advantage of the declining power of the Varman dynasty.
Their capital at Harruppesvar in present-day Tezpur, Assam.
Salasthamba established the Mlechchha dynasty (Salasthambha Dynasty) in Assam. Taking advantage of the declining power of the Varman dynasty. Their capital at Harruppesvar in present-day Tezpur, Assam.
Salasthamba established the Mlechchha dynasty (Salasthambha Dynasty) in Assam. Taking advantage of the declining power of the Varman dynasty. Their capital at Harruppesvar in present-day Tezpur, Assam.
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Q2. The National Police academy is located at
Q2. The National Police academy is located at
(A) Dehradun
(A) Dehradun
(A) Dehradun
(B) Hyderabad
(B) Hyderabad
(B) Hyderabad
(C) Mumbai
(C) Mumbai
(C) Mumbai
(D) Delhi
(D) Delhi
(D) Delhi
Answer: (B) Hyderabad
Answer: (B) Hyderabad
Answer: (B) Hyderabad
The National Police academy is located at Hyderabad
The National Police academy is located at Hyderabad
The National Police academy is located at Hyderabad
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Q3. Which historical site showcases examples of Gupta architecture?
Q3. Which historical site showcases examples of Gupta architecture?
(A) Da Parbatia
(A) Da Parbatia
(A) Da Parbatia
(B) Suryapahar
(B) Suryapahar
(B) Suryapahar
(C) Madan Kamdev
(C) Madan Kamdev
(C) Madan Kamdev
(D) Agnigarh
(D) Agnigarh
(D) Agnigarh
Answer: (A) Da Parbatia
Answer: (A) Da Parbatia
Answer: (A) Da Parbatia
Ruins of the door frame of Da Parbatia temple, a few kilometres away from Tezpur, is perhaps the finest and oldest specimen of sculptural art in Assam. Its carving is characteristic of the early Gupta school of sculpture.
Ruins of the door frame of Da Parbatia temple, a few kilometres away from Tezpur, is perhaps the finest and oldest specimen of sculptural art in Assam. Its carving is characteristic of the early Gupta school of sculpture.
Ruins of the door frame of Da Parbatia temple, a few kilometres away from Tezpur, is perhaps the finest and oldest specimen of sculptural art in Assam. Its carving is characteristic of the early Gupta school of sculpture.
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Q4. What is the antonym of Prosperous?
Q4. What is the antonym of Prosperous?
(A) Affluent
(A) Affluent
(A) Affluent
(B) Wealthy
(B) Wealthy
(B) Wealthy
(C) Impecunious
(C) Impecunious
(C) Impecunious
(D) Flourishing
(D) Flourishing
(D) Flourishing
Answer: (C) Impecunious
Answer: (C) Impecunious
Answer: (C) Impecunious
Meaning: "Prosperous" means successful in material terms; flourishing financially. "Impecunious" means having little or no money; poor. Therefore, "Impecunious" is a precise and strong antonym for "Prosperous."
Antonyms: Impecunious, Bankrupt
Meaning: "Prosperous" means successful in material terms; flourishing financially. "Impecunious" means having little or no money; poor. Therefore, "Impecunious" is a precise and strong antonym for "Prosperous." Antonyms: Impecunious, Bankrupt
Meaning: "Prosperous" means successful in material terms; flourishing financially. "Impecunious" means having little or no money; poor. Therefore, "Impecunious" is a precise and strong antonym for "Prosperous." Antonyms: Impecunious, Bankrupt
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Q5. Which scientist is credited with the discovery of the theory of evolution through natural selection?
Q5. Which scientist is credited with the discovery of the theory of evolution through natural selection?
(A) Charles Darwin
(A) Charles Darwin
(A) Charles Darwin
(B) Galen
(B) Galen
(B) Galen
(C) Aristotle
(C) Aristotle
(C) Aristotle
(D) Gregor Mendel
(D) Gregor Mendel
(D) Gregor Mendel
Answer: (A) Charles Darwin
Answer: (A) Charles Darwin
Answer: (A) Charles Darwin
Charles Darwin's groundbreaking book, "On the Origin of Species" (1859), introduced the concept of evolution through natural selection, revolutionizing our understanding of the natural world and the diversity of life on Earth.
Charles Darwin's groundbreaking book, "On the Origin of Species" (1859), introduced the concept of evolution through natural selection, revolutionizing our understanding of the natural world and the diversity of life on Earth.
Charles Darwin's groundbreaking book, "On the Origin of Species" (1859), introduced the concept of evolution through natural selection, revolutionizing our understanding of the natural world and the diversity of life on Earth.
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Q6. How many oceans are there in the World?
Q6. How many oceans are there in the World?
(A) 5
(A) 5
(A) 5
(B) 6
(B) 6
(B) 6
(C) 7
(C) 7
(C) 7
(D) 8
(D) 8
(D) 8
Answer: (A) 5
Answer: (A) 5
Answer: (A) 5
The 5 ocean names are the Pacific Ocean, Atlantic Ocean, Indian Ocean, Arctic Ocean and the Southern Ocean.
The 5 ocean names are the Pacific Ocean, Atlantic Ocean, Indian Ocean, Arctic Ocean and the Southern Ocean.
The 5 ocean names are the Pacific Ocean, Atlantic Ocean, Indian Ocean, Arctic Ocean and the Southern Ocean.
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Q7. Identify the normally radioactive material in the following list.
Q7. Identify the normally radioactive material in the following list.
(A) Plutonium
(A) Plutonium
(A) Plutonium
(B) Germanium
(B) Germanium
(B) Germanium
(C) Osmium
(C) Osmium
(C) Osmium
(D) Cadmium
(D) Cadmium
(D) Cadmium
Answer: (A) Plutonium
Answer: (A) Plutonium
Answer: (A) Plutonium
Plutonium is the only radioactive element in the list.
Plutonium is a radioactive, silvery-gray, metallic element with the symbol Pu and atomic number 94. It has a high surface tension and viscosity compared to other metals, and tarnishes when exposed to air. Plutonium is created in a reactor when uranium atoms absorb neutrons, and is a by-product of nuclear power plants. It is the main fuel in fast neutron reactors, and more than one-third of the energy produced in most nuclear power plants comes from plutonium. Plutonium has five common isotopes, each with a different half-life, which is the time it takes to lose half of its radioactivity
Plutonium is the only radioactive element in the list. Plutonium is a radioactive, silvery-gray, metallic element with the symbol Pu and atomic number 94. It has a high surface tension and viscosity compared to other metals, and tarnishes when exposed to air. Plutonium is created in a reactor when uranium atoms absorb neutrons, and is a by-product of nuclear power plants. It is the main fuel in fast neutron reactors, and more than one-third of the energy produced in most nuclear power plants comes from plutonium. Plutonium has five common isotopes, each with a different half-life, which is the time it takes to lose half of its radioactivity
Plutonium is the only radioactive element in the list. Plutonium is a radioactive, silvery-gray, metallic element with the symbol Pu and atomic number 94. It has a high surface tension and viscosity compared to other metals, and tarnishes when exposed to air. Plutonium is created in a reactor when uranium atoms absorb neutrons, and is a by-product of nuclear power plants. It is the main fuel in fast neutron reactors, and more than one-third of the energy produced in most nuclear power plants comes from plutonium. Plutonium has five common isotopes, each with a different half-life, which is the time it takes to lose half of its radioactivity
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Q8. The Digboi refinery is run by
Q8. The Digboi refinery is run by
(A) IOCL
(A) IOCL
(A) IOCL
(B) HP
(B) HP
(B) HP
(C) ONGC
(C) ONGC
(C) ONGC
(D) BPCL
(D) BPCL
(D) BPCL
Answer: (A) IOCL
Answer: (A) IOCL
Answer: (A) IOCL
Digboi refinery, now a division of Indian Oil Corporation, had a capacity of about 0.65 million tonnes per year as of 2003. Digboi is now Headquarter of Assam Oil Division of Indian Oil Corporation Limited.
Digboi refinery, now a division of Indian Oil Corporation, had a capacity of about 0.65 million tonnes per year as of 2003. Digboi is now Headquarter of Assam Oil Division of Indian Oil Corporation Limited.
Digboi refinery, now a division of Indian Oil Corporation, had a capacity of about 0.65 million tonnes per year as of 2003. Digboi is now Headquarter of Assam Oil Division of Indian Oil Corporation Limited.
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Q9. You _________ got ready before we visit your house.
Q9. 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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Q10. Who was the first Assamese to participate in Olympic from undivided Assam?
Q10. Who was the first Assamese to participate in Olympic from undivided Assam?
(A) Talimeren Ao
(A) Talimeren Ao
(A) Talimeren Ao
(B) Bhaskar Dewri
(B) Bhaskar Dewri
(B) Bhaskar Dewri
(C) Bhogeswar Baruah
(C) Bhogeswar Baruah
(C) Bhogeswar Baruah
(D) Dipankar Bhattacharjee
(D) Dipankar Bhattacharjee
(D) Dipankar Bhattacharjee
Answer: (A) Talimeren Ao
Answer: (A) Talimeren Ao
Answer: (A) Talimeren Ao
Talimeren Ao
He was the first captain of independent India’s first football team, he led the country to the 1948 London Olympics.
Talimeren Ao He was the first captain of independent India’s first football team, he led the country to the 1948 London Olympics.
Talimeren Ao He was the first captain of independent India’s first football team, he led the country to the 1948 London Olympics.
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