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Question : Which of these methods is used for the conservation of land rescore?
Option 1: Deforestation
Option 2: Poaching
Option 3: Land reclamation
Option 4: Indiscriminate use of chemical pesticides
Correct Answer: Land reclamation
Solution : The correct answer is Land reclamation.
Land reclamation is the process by which any organisation or governing body lawfully acquires land and forested areas, either by clearing or by converting unproductive waste, fallow, or unauthorised land for any purpose related to economic or
Question : The term 'Upanishad' literally implies
Option 1: knowledge
Option 2: wisdom
Option 3: sitting near
Option 4: recitation
Correct Answer: sitting near
Solution : The correct option is sitting near.
The phrase Upanishad means sitting down near or sitting close to. The Upanishads are often regarded as Hinduism's most important philosophical books. They cover a wide range of issues, including the nature of reality, the ego, and
Question : A and B together can finish a work in 7.2 hours. If B alone can finish the same work in 18 hours, then A alone can do it in:
Option 1: 18 hours
Option 2: 12 hours
Option 3: 10 hours
Option 4: 15 hours
Correct Answer: 12 hours
Solution : Hourly work of A and B = $\frac{1}{7.2}$ Hourly work of B = $\frac{1}{18}$ Hourly work of A = $\frac{1}{7.2}-\frac{1}{18}$ = $\frac{10-4}{72}$ = $\frac{6}{72}$ $\therefore$ A alone can complete the work in $\frac{72}{6}=12$ hours Hence, the correct answer is 12 hours.
Question : Directions: In the following question, four number pairs are given. In each pair, the number on the left side of (–) is related to the number on the right side of (–) with some Logic/Rule/Relation. Three pairs are similar based on the same Logic/Rule/Relation. Select the odd one out from the given alternatives. (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. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
Option 1: 8 – 60
Option 2: 6 – 33
Option 3: 12 – 141
Option 4: 10 – 97
Correct Answer: 8 – 60
Solution : Let's check the options – First option: 8 – 60; (8)2 – 3 = 64 – 3 = 61 ≠ 60 Second option: 6 – 33; (6)2 – 3 = 36 – 3 = 33 Third option: 12 – 141; (12)
Question : The numerator of a fraction is 6 less than its denominator. If the numerator is decreased by 1 and the denominator is increased by 5, then the denominator becomes 4 times the numerator. Find the fraction.
Option 1: $\frac{5}{11}$
Option 2: $\frac{3}{11}$
Option 3: $\frac{4}{11}$
Option 4: $\frac{7}{11}$
Correct Answer: $\frac{5}{11}$
Solution : Let the numerator of the fraction be '$x$' and the denominator = $x$ + 6 According to the question, ⇒ 4 × ($x$ - 1) = ($x$ + 6) + 5 ⇒ 4$x$ - 4 = $x$ + 11 ⇒ $x$ = 5 So, The
Question : The database in which records are organised in a tree-like structure is:
Option 1: Network database
Option 2: Hierarchical database
Option 3: Relational database
Option 4: Object-oriented database
Correct Answer: Hierarchical database
Solution : The correct answer is a Hierarchical database.
A hierarchical database is a database in which the records are organised in a tree-like structure. Data in a hierarchical database is organised in a parent-child relationship, identical to tree branches. A hierarchy or tree structure is
Question : Directions: In a certain code language, A + B means A is the mother of B, A – B means A is the brother of B, A × B means A is the wife of B, A ÷ B means A is the father of B. Based on the above, how is F related to J if F + G × H ÷ I – J?
Option 1: Mother's mother
Option 2: Daughter
Option 3: Wife's father
Option 4: Mother's husband
Correct Answer: Mother's mother
Solution : As per the given information, the family tree will be as follows –
Here, the quadrilateral represents the male, and the circular figure represents the female in the figure.
So, from the above family tree, F is J's mother's mother. Hence, the first option
Question : Select the most appropriate synonym of the given word. Definite
Option 1: precise
Option 2: Ample
Option 3: Inclusive
Option 4: General
Correct Answer: precise
Solution : The correct choice is the first option.
Definite is something that is fixed, certain, or clearly defined.
Precise means something that is sharp and accurate. Both of these words imply exactness, making them synonyms.
The meanings of the other options are as follows:
Question : Directions: A series is given below with one term missing. Choose the correct alternative from the given ones that will complete the series. RT, ? , ZB, DF
Option 1: WX
Option 2: VX
Option 3: VY
Option 4: UV
Correct Answer: VX
Solution : Given: RT, ?, ZB, DF
Add 4 to the positional value of each letter of the previous term to get the next term in the series. First letter of the series→R + 4 = V; V + 4 = Z; Z + 4 = D
Question : Identify the segment that contains a grammatical error. If there is no error, select 'No error'.
The most talented of these three boys are my friend's son.
Option 1: of these three boys
Option 2: No error
Option 3: The most talented
Option 4: are my friend's son
Correct Answer: are my friend's son
Solution : The fourth option is correct.
The given sentence talks about a single person, the most talented among three other boys, who is my friend's son. Thus, it should take a singular verb. Hence, are should be replaced with is to make the
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