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Question : Find the sum of the measures of all the interior angles of a polygon having twelve sides.
Option 1: 1800°
Option 2: 2520°
Option 3: 2880°
Option 4: 3240°
Correct Answer: 1800°
Solution : Given: Sides of the polygon, $n$ = 12 A polygon with $n$ sides has an interior angle sum = $(n -2)×180°$ = $(12 - 2)×180°$ = $10×180°$ = $1800°$ Hence, the correct answer is 1800°.
Question : The Vice-President of India is also the
Option 1: Speaker of Lok Sabha
Option 2: Ex-officio Chairman of Rajya Sabha
Option 3: Head of the State
Option 4: Head of the Government
Correct Answer: Ex-officio Chairman of Rajya Sabha
Solution : Correct Answer is Ex-officio Chairman of Rajya Sabha
After the president, the vice president is the second-highest constitutional office in the Indian government.Additionally, they serve as the Rajya Sabha's ex officio chairperson, which is the upper house of India's Parliament.While the
Question : Directions: How many triangles are present in the given figure?
Option 1: 17
Option 2: 10
Option 3: 12
Option 4: 15
Correct Answer: 15
Solution : The given figure can be labelled as shown below –
Now, in the above figure, there are a total of 15 triangles. They are ADC, ABC, ABD, DLE, BKG, AEF, AFG, AEG, EJH, GIH, EFH, GFH, GEH, AEH and AGH.
Hence, the fourth option is
Question : Waksman got the Nobel Prize for the Discovery of:
Option 1: Streptomycin
Option 2: Choloromycetin
Option 3: Neomycin
Option 4: Penicillin
Correct Answer: Streptomycin
Solution : The correct option is - Streptomycin
For his successful studies of the soil microbes," which helped discover streptomycin, Waksman won the Nobel Prize in 1952. Waksman's discovery of streptomycin led to him being referred to as "one of the greatest benefactors to mankind" during the
Question : Directions: In the following question, which answer figure will complete the pattern in the question figure?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : On comparing the question figure and all the answer figures, the following figure will combine and make the complete pattern –
Hence, the second option is correct.
Question : Direction: A man travels 4 kilometres due north, then travels 6 kilometres due east, and further travels 4 kilometres due north. How far is he from the starting point?
Option 1: 8 km
Option 2: 10 km
Option 3: 6 km
Option 4: 14 km
Correct Answer: 10 km
Solution : As per the given information, the movement of the man looks as follows –
The direct distance between his starting point and the endpoint is AD as shown below –
Produce DC to O and join AO to form a right-angled triangle at O,
Question : Choose the sentence with no spelling error.
Option 1: It is not even a consciuos process.
Option 2: It is not even a concious process.
Option 3: It is not even a conscious proccess.
Option 4: It is not even a conscious process.
Correct Answer: It is not even a conscious process.
Solution : The fourth option is the correct choice.
Question : The Commonwealth Games are organised by _________.
Option 1: International Olympic Council
Option 2: Asian Games Federation
Option 3: Commonwealth Games Federation
Option 4: Indian Olympic Council
Correct Answer: Commonwealth Games Federation
Solution : The correct answer is the Commonwealth Games Federation.
The Commonwealth Games are overseen by the Commonwealth Games Federation, headquartered in London, England. The concept of these games was initially proposed by Astley Cooper, an Australian, in 1891. His idea aimed to organise
Question : In an election, a candidate secures 40% of the votes but is defeated by the only other candidate by a majority of 298 votes. Find the total number of votes recorded.
Option 1: 1580
Option 2: 1490
Option 3: 1470
Option 4: 1530
Correct Answer: 1490
Solution : If one candidate received R% of total votes, the other candidates received (100 – R)% of total votes. Let the total number of votes recorded be $x$. 60% of the votes went to the winning candidate. According to the question, (60 – 40)% of $x$
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).
He enjoys to go on tours with his children.
(1) to go for tours
(2) going for tours
(3) going on tours
(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.
The use of the infinitive verb form to go on tours is not appropriate after the verb enjoys. The verb form should be a gerund (the -ing form of the verb) to convey that he finds enjoyment in
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