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Question : Directions: How many triangles are embedded in the figure given below?
Option 1: 16
Option 2: 6
Option 3: 22
Option 4: 24
Correct Answer: 16
Solution : The given figure can be labelled as shown below –
Now, in the above figure, there are a total of 16 triangles. They are ABI, AIH, IJH, BIJ, JFK, EFK, DEK, DKJ, DEJ, JEF, DEF, DFJ, BJH, ABH, AJH, ABJ.
Hence, the first option is
Question : The average mark obtained by a class of 60 students is 65. The average marks of half of the students were found to be 85. The average marks of the remaining students are:
Option 1: 35
Option 2: 45
Option 3: 55
Option 4: 65
Correct Answer: 45
Solution : Let the average marks of the remaining 30 students be $p$. So, $65=\frac{(30×85)+(30×p)}{60}$ ⇒ $65 × 60 = 2550 + 30p$ ⇒ $3900 = 2550 + 30p$ ⇒ $30p = 3900 – 2550$ ⇒ $p=\frac{1350}{30}$ $\therefore p=45$ Hence, the correct answer is 45.
Question : The pie chart given below shows the number of girls in six schools. The total number of girls in all these six schools is 5000. Number of girls in a particular school is shown as a percentage of total number of girls in all these six schools.
What is the ratio of the number of girls in school A to the number of girls in school E?
Option 1: 5 : 8
Option 2: 10 : 9
Option 3: 6 : 7
Option 4: 9 : 10
Correct Answer: 10 : 9
Solution : Total = 5000 We have to find the ratio of the number of girls in school A to the number of girls in school E Number of girls in school A = 20% of 5000 $=\frac{20}{100}\times 5000 = 1000$ Number of girls in
Question : The system based on individual leadership is a __________ system.
Option 1: semi-parliamentary
Option 2: parliamentary
Option 3: presidential
Option 4: semi-presidential
Correct Answer: presidential
Solution : The answer is presidential.
The system based on individual leadership is presidential. In a presidential system, the head of state is also the head of government, and they are elected separately from the legislative branch.
Question : The orientation of an atomic orbital is governed by
Option 1: Principal quantum number
Option 2: Magnetic quantum number
Option 3: Spin quantum number
Option 4: Azimuthal quantum number
Correct Answer: Magnetic quantum number
Solution : The correct option is the Magnetic quantum number.
An atomic orbital's orientation is determined by the magnetic quantum number (ml). The magnetic quantum number controls the spatial orientation or direction of an atomic orbital within an atom's subshell (s, p, d, or
Question : Select the most appropriate option to substitute the underlined segment in the given sentence.
The boys and the teacher wants to win.
Option 1: wants to won
Option 2: want to won
Option 3: want win
Option 4: want to win
Correct Answer: want to win
Solution : The correct choice is the fourth option.
The subject (the boys and the teacher) is plural, and therefore, the verb used should also be in the plural form, that is, want to maintain the subject-verb agreement.
The correct sentence is: The boys and
Question : Directions: Select the option that is related to the third number in the same way as the second number is related to the first number. 110 : 23 :: 85 : ?
Option 1: 17
Option 2: 13
Option 3: 18
Option 4: 47
Correct Answer: 18
Solution : Given: 110 : 23 :: 85 : ?
Add 5 to the first number and then divide it by 5 – Like, 110 : 23→110 + 5 = 115; 115 ÷ 5 = 23 Similarly, 85 : ?→85 + 5 = 90; 90 ÷ 5
Question : The term territorial water means
Option 1: The water found within the country in form of rivers and lakes
Option 2: The water secured from other countries
Option 3: The water which is supplied to other countries
Option 4: Water of the sea located close to the coast of a country
Correct Answer: Water of the sea located close to the coast of a country
Solution : The correct option is - Water of the sea located close to the coast of a country
To specify maritime and coastal limits, the United Nations Convention on the Law of the Sea (UNCLOS)
Question : Following an order of July 16, 2021, the Supreme Court of India introduced an electronic system named ____________ in November 2021, through which its crucial decisions can be communicated electronically to prison authorities and investigating agencies.
Option 1: INSTANT
Option 2: FASTER
Option 3: RAPID
Option 4: QUICKER
Correct Answer: FASTER
Solution : The correct answer is FASTER.
Fast and Secured Transmission of Electronic Records: The Indian Supreme Court has implemented the Fast and Secured Transmission of Electronic Records (FASTER) electronic system, which allows it to securely transmit its important rulings to investigative and correctional authorities.
Question : Select the most appropriate option to fill in the blank.
Indonesian police fired warning shots, tear gas and water cannon to try and ___________the crowd.
Option 1: Discrete
Option 2: Delimit
Option 3: Deleterious
Option 4: Disperse
Correct Answer: Disperse
Solution : The correct option is the fourth option.
Explanation: In the context of the sentence, disperse means to scatter or cause to scatter in different directions. The Indonesian police used warning shots, tear gas, and water cannons to try and scatter or break up the crowd.
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