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Question : The famous Nelapattu Bird Sanctuary is located in which of the following states?
Option 1: Tamil Nadu
Option 2: Andhra Pradesh
Option 3: Karnataka
Option 4: Madhya Pradesh
Correct Answer: Andhra Pradesh
Solution : The correct answer is Andhra Pradesh.
The Nelapattu Bird Sanctuary is located close to the village of Nelapattu in the Tirupati district of Andhra Pradesh, India. For spot-billed pelicans, it is a crucial nesting location. The two main plant communities of Nelapattu are
Question : What is the main constituent of the human bone?
Option 1: Phosphorus
Option 2: Calcium
Option 3: Zinc
Option 4: Iron
Correct Answer: Calcium
Solution : The correct answer is Calcium.
Calcium is the most abundant element in bones. Bones are essentially made up of a mineralized matrix of calcium and phosphate salts, which provide the bone tissue with strength and stiffness. Calcium is required for bone development, growth, maintenance,
Question : Directions: A piece of paper is folded and cut as shown below in the question figures. From the given answer figures, indicate how it will appear when opened.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : When the paper is unfolded, the following figures will be obtained –
Hence, the first option is correct.
Question : Which of the following writs can lie only against a person holding a public office?
Option 1: Habeas corpus
Option 2: Mandamus
Option 3: Prohibition
Option 4: Certiorari
Correct Answer: Mandamus
Solution : The correct answer is Mandamus.
A mandamus is a writ used to compel a public official or a public body to perform a specific duty that they are legally obligated to perform. It can also be used against private individuals or entities in certain circumstances.
Question : A man with colour blindness will see red as
Option 1: Yellow
Option 2: Blue
Option 3: Green
Option 4: Voilet
Correct Answer: Green
Solution : The correct option is Green.
Colour blindness, also known as colour vision deficiency, is a condition in which a person has trouble identifying or properly detecting specific colours. Red-green colour blindness is the most frequent type of colour blindness, and it may present itself in
Question : Directions: In the following question, find the odd number pair from the given alternatives.
Option 1: 19 – 38
Option 2: 21 – 40
Option 3: 23 – 46
Option 4: 16 – 32
Correct Answer: 21 – 40
Solution : Let's check each option – First option: 19 – 38; 19 × 2 = 38 Second option: 21 – 40; 21 × 2 = 42 ≠ 40 Third option: 23 – 46; 23 × 2 = 46 Fourth option: 16 – 32; 16
Question : Directions: Select the set in which the numbers are related similarly to the numbers of the following set. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – operations on 13 such as adding /subtracting /multiplying etc. with 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is NOT allowed.) (23, 308, 15) (18, 187, 12)
Option 1: (14, 104, 9)
Option 2: (19, 325, 27)
Option 3: (20, 280, 14)
Option 4: (16, 122, 7)
Correct Answer: (14, 104, 9)
Solution : Given: (23, 308, 15); (18, 187, 12)
Multiply the first number by the difference of the third number and 1. Then, subtract the result with the difference of the third number and 1, to get the second number – (23, 308, 15)→{23 ×
Question : Select the most appropriate ANTONYM of the underlined word.
Sting operations use subterfuge to obtain material for stories.
Option 1: Society
Option 2: Policy
Option 3: Suspicion
Option 4: Honesty
Correct Answer: Honesty
Solution : The correct choice is the fourth option.
The word subterfuge refers to deceit or deception used to achieve a goal, often by concealing one's true intentions. Honesty is the opposite of deceit or subterfuge. It implies truthfulness and straightforwardness.
The meanings of the other options
Question : "World Economic Outlook" report is published by which of the following?
Option 1: IMF
Option 2: World Bank
Option 3: RBI
Option 4: UNCTAD
Correct Answer: IMF
Solution : The correct option is IMF.
The IMF's World Economic Outlook study examines and analyses changes in the world economy. The 190 nations that make up the International Monetary Fund's global membership are responsible for and control the organisation, which was founded in 1944. In
Question : Simplify the given expression $\frac{3\left(\sin ^4 z-\cos ^4 z+1\right)}{\sin ^2 z}$
Option 1: 9
Option 2: 2
Option 3: 4
Option 4: 6
Correct Answer: 6
Solution : Given, $\frac{3\left(\sin ^4 z-\cos ^4 z+1\right)}{\sin ^2 z}$ Using $a^2-b^2=(a-b)(a+b)$ = $\frac{3((\sin^2z-\cos^2z)(\sin^2z+\cos^2z)+1)}{\sin^2z}$ We know, $\sin^2\theta + \cos^2\theta = 1$ = $\frac{3((\sin^2z-\cos^2z)(1)+1)}{\sin^2z}$ = $\frac{3(\sin^2z+(1-\cos^2z))}{\sin^2z}$ = $\frac{3(\sin^2z+\sin^2z)}{\sin^2z}$ = $\frac{3(2\sin^2z)}{\sin^2z}$ = 6 Hence, the correct answer is 6.
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