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Question : Article 1of the Constitution declares India as
Option 1: Federal State
Option 2: Quasi -Federal State
Option 3: Unitary State
Option 4: Union of States
Correct Answer: Union of States
Solution : The correct option is Union of States.
According to Article 1 of the Indian Constitution, India is a "Union of States." This proclamation represents India's federal structure, in which authority is shared between the central (Union) government and various states. It creates India
Question : Directions: In the question, a part of the sentence is in bold. Below are given alternatives to the bold part at 1, 2 and 3 that may improve the sentence. Choose the correct alternative. In case no improvement is needed, your answer is (4).
They tried to win control of the company from their step-brothers.
(1) inherit
(2) swindle
(3) wrest
(4) No Improvement
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 3
Solution : The correct answer is the third option.
"Win" should be replaced with "wrest" to convey the intended meaning that they attempted to take control of the company from their stepbrothers through force.
Therefore, the correct statement should be: "They tried to wrest control of the
Question : In which year did John Newlands propound the 'Law of Octaves', an innovative concept proposing the periodicity of chemical elements arranged in the order of atomic weight?
Option 1: 1861
Option 2: 1863
Option 3: 1865
Option 4: 1867
Correct Answer: 1865
Solution : The correct option is 1865.
John Newlands introduced the "Law of Octaves" in 1865, which he formulated after noticing that when elements were arranged in ascending order of their atomic weights, every eighth element exhibited similar properties. This parallelism led him to draw an analogy
Question : In a right-angled triangle $\Delta PQR, PR$ is the hypotenuse of length 20 cm, $\angle PRQ = 30^{\circ}$, the area of the triangle is:
Option 1: $50\sqrt{3}\text{ cm}^{2}$
Option 2: $100\sqrt{3}\text{ cm}^{2}$
Option 3: $25\sqrt{3}\text{ cm}^{2}$
Option 4: $\frac{100}{\sqrt{3}}\text{ cm}^{2}$
Correct Answer: $50\sqrt{3}\text{ cm}^{2}$
Solution : $\sin 30^\circ=\frac{PQ}{PR}$ ⇒ $\frac{1}{2}=\frac{PQ}{20}$ ⇒ $PQ=\frac{20}{2}=10$ cm $\cos 30^\circ=\frac{QR}{PR}$ ⇒ $\frac{\sqrt3}{2}=\frac{QR}{20}$ ⇒ $QR=\frac{20\sqrt3}{2}=10\sqrt3$ cm Area of $\triangle PQR=\frac{1}{2}\times PQ \times QR$ $=\frac{1}{2}\times 10 \times10\sqrt3$ $=50\sqrt3\text{ cm}^2$ Hence, the correct answer is $50\sqrt3\text{ cm}^2$.
Question : Directions: Eight boys Virat, Rohit, Kamal, Laxman, Rahul, Ram, Ramesh, and Sohan are sitting around a circular table facing the centre (but not necessarily in the same order). Rahul is second to the left of Kamal. Kamal is third to the left of Virat. Lakshman is second to the right of Ram. Rohit is second to the right of Kamal. Ramesh is not an immediate neighbour of Kamal. Virat is second to the left of Ram in. Who is second to the right of Sohan?
Option 1: Laxman
Option 2: Ram
Option 3: Ramesh
Option 4: Virat
Correct Answer: Virat
Solution : Given: (I) Eight boys Virat, Rohit, Kamal, Laxman, Rahul, Ram, Ramesh, and Sohan are sitting around a circular table facing the centre (but not necessarily in the same order).
(II) Rahul is second to the left of Kamal. Kamal is third to the left of
Question : When did the Constituent Assembly adopt the National Anthem?
Option 1: 25th January 1950
Option 2: 26th January 1950
Option 3: 24th January 1950
Option 4: 29th January 1950
Correct Answer: 24th January 1950
Solution : The Correct Answer is 24th January 1950.
“Jana Gana Mana” is the National Anthem of India. It was composed by Rabindranath Tagore in the year 1911. “ Vande Mataram” is the national song of India. The Constituent Assembly designated the song Jana-gana-mana, which
Question : The angle subtended by the largest chord of the circle to a point on the same circle measures:
Option 1: $<90^{\circ}$
Option 2: $180^{\circ}$
Option 3: $>90^{\circ}$
Option 4: $90^{\circ}$
Correct Answer: $90^{\circ}$
Solution : The angle subtended by the largest chord of the circle to a point on the same circle measures $90^{\circ}$ because the largest chord of a circle is itself the diameter of the circle which subtends $90^{\circ}$ to any point on the circle. Hence, the correct
Question : Comprehension: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank. A pathogen is a 1_____________, virus, parasite or fungus that can cause disease within the body. Each pathogen is made up of several subparts, usually unique to that specific pathogen and the 2_____________ it causes. The subpart of a pathogen that causes the formation of antibodies is called an 3________. The antibodies produced in response to the pathogen’s antigen are an important part of the 4___________ system. You can consider antibodies as the 5_______ in your body’s defence system. Question: Select the most appropriate option to fill in the blank number 3.
Option 1: health
Option 2: immune
Option 3: antigen
Option 4: nervous
Correct Answer: antigen
Solution : The correct choice is the third option.
An antigen is a substance that is recognised by the immune system as foreign or non-self, and the presence of antigens triggers an immune response.
Therefore, the correct sentence should be: "The subpart of a pathogen that causes
Question : Select the correctly spelt word.
Option 1: Hieght
Option 2: Beleive
Option 3: Fiery
Option 4: Foriegn
Correct Answer: Fiery
Solution : The correctly spelled word is the third option.
Explanation: The correct spelling of the word representing the state of being on fire or having a fiery nature is fiery.
It adheres to standard English spelling rules, where the combination of the letters i and e
Question : Which of the following are cryptogam?
Option 1: Gymnosperm
Option 2: Dicots
Option 3: Angiosperm
Option 4: Pteridophyta
Correct Answer: Pteridophyta
Solution : The correct option is Pteridophyta.
Cryptogams are a group of non-flowering, non-seed-producing plants that reproduce using spores. The term "cryptogam" is somewhat old-fashioned and not commonly used in modern botanical classification.
Pteridophyta is a division of non-seed vascular plants commonly known as ferns. They reproduce
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