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Question : There are two regular polygons with numbers of sides equal to $(n-1)$ and $(n+2)$. Their exterior angles differ by 6°. The value of $n$ is:
Option 1: 14
Option 2: 12
Option 3: 13
Option 4: 11
Correct Answer: 13
Solution : Given: There are two regular polygons with numbers of sides equal to ($n$–1) and ($n$+2). Their exterior angles differ by 6°. We know that exterior angle of a polygon = $\frac{360°}{\text{number of sides}}$ According to the question, $\frac{360°}{n-1}-\frac{360°}{n+2}=6°$ $⇒360°(\frac{1}{n-1}-\frac{1}{n+2})=6°$ $⇒60°[\frac{n+2-n+1}{(n-1)(n+2)}]=1$ $⇒n^2+n-2=180$ $⇒n^2+n-182=0$ $⇒(n+14)(n-13)=0$ $\therefore n=13$
Question : Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.
A. Those verses are collectively known as the Bhagavad Gita.
B. His hesitation before the battle against his family became the occasion for his friend and charioteer, Lord Krishna, to deliver a discourse on dharma.
C. Arjuna was one of the five Pandava brothers, who are the heroes of the Indian epic, the 'Mahabharata'.
D. He was the son of the god Indra and was famous for his archery.
Option 1: DCBA
Option 2: CDBA
Option 3: ABDC
Option 4: BADC
Correct Answer: CDBA
Solution : The second option is the correct answer i.e., CDBA.
The continuity of the story in between the story is the most important part. We start with the subject, Arjuna, and his lineage. We talk about his achievements and finally arrive at the premise of
Question : Directions: In the following question, a sentence is given with a blank that is to be filled in with an appropriate word. Four alternatives are suggested; choose the correct alternative out of them as your answer. The ship with its crew ___ gone to the bottom of the sea.
Option 1: has
Option 2: have
Option 3: are
Option 4: none
Correct Answer: has
Solution : The correct choice is the first option.
Explanation: The subject "the ship with its crew" is a singular subject, so the verb should be in the singular form, which is "has". The sentence describes a singular event, where the ship and its crew have gone
Question : Who presides over the Lok Sabha?
Option 1: Speaker
Option 2: President of India
Option 3: Prime Minister of India
Option 4: None of these
Correct Answer: Speaker
Solution : The correct option is S.peaker
Lok Sabha is presided over by a Speaker. The speaker is the constitutive head of the Lok Sabha. Also, the joint session is presided over by the Speaker and chosen by a simple majority of the members of the Lok
Question : The Muslim League adopted the resolution for a separate nation in the year
Option 1: 1907
Option 2: 1922
Option 3: 1931
Option 4: 1940
Correct Answer: 1940
Solution : The correct option is - 1940
The Muslim League adopted the resolution for a separate nation on March 23, 1940. This resolution was a significant milestone in the movement for the creation of Pakistan, which ultimately led to the establishment of the separate nation of
Question : Working efficiencies of P and Q for completing a piece of work are in the ratio 3 : 4. The number of days to be taken by them to complete the work will be in the ratio.
Option 1: 3 : 2
Option 2: 2 : 3
Option 3: 3 : 4
Option 4: 4 : 3
Correct Answer: 4 : 3
Solution : Given the working efficiencies of P and Q for completing a piece of work are in the ratio 3 : 4 Let the Working efficiencies of P and Q for completing a piece of work be $3a$ and $4a$. Let the total work
Question : The following sentence has been split into four segments. Identify the segment that contains a grammatical error. Daniel sat on / his new bike / and went afar / a ride.
Option 1: a ride
Option 2: his new bike
Option 3: and went afar
Option 4: Daniel sat on
Correct Answer: and went afar
Solution : The correct choice is the third option.
The term afar means a great distance away, and it is not suitable for this construction. The correct preposition to use with went in this context is for. In this sentence, for expresses the purpose or
Question : Directions: Select the figure that will replace the question mark (?) in the following figure series.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : According to the given figure series, in every alternate box, the geometrical figures/ numbers/ letters shift their position following the below pattern – 1. From Box 1 to Box 2 – Top centre→Bottom left→Bottom right→Top centre; Left centre→Bottom centre→Right centre→Centre of the box→Left centre 2. From
Question : Comprehension: In the following passage, some words have been deleted. Fill in the blanks with the help of the options given. Select the most appropriate option for each number. Castles are home to a rich history. From blood feuds to tragic pasts, (1)______ love affairs to alleged ghosts, no castle is ever (2)______ a secret to unveil. Known locally as Chateaux Picomtal, Picomtal Castle (3)______ came under new ownership. During the renovation of the (4)______, a surprising discovery was made. Messages (5)______long ago were found on the floorboards of (6)______ upper chambers. The messages were written (7)______1880 and 1881 by Joachim Martin; the carpenter (8)______ installed the flooring. His messages were a diary of 72 entries of his daily (9)______, personal thoughts along with his emotions and feelings. Joachim’s (10)______is indeed a very personal account of the history of those times. The discovery gives us an honest look at an average person’s daily life over 135 years ago. Question: Select the most appropriate option to fill in the blank no. 8.
Option 1: who
Option 2: that
Option 3: which
Option 4: what
Correct Answer: who
Solution : The correct choice will be the first option.
The sentence structure suggests that the missing word should introduce additional information about Joachim Martin, specifying his role in the context. Who is the correct option in this case, as it is a relative pronoun used to
Question : Directions: A series is given below with one term missing. Choose the correct alternative from the given ones that will complete the series. deb, ijg, nol, ?, xyv
Option 1: stq
Option 2: rsp
Option 3: rsq
Option 4: stp
Correct Answer: stq
Solution : Given: deb, ijg, nol, ?, xyv
In the given series, add 5 to the place value of each letter of the previous term to obtain the next term – deb→d + 5 = i; e + 5 = j; b + 5 =
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