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Question : Directions: In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows the given statements. Statements: I. All bikes are cycles. II. Some cycles are tub. Conclusions: I. All tubs are bikes. II. All cycles are tub. III. All cycles are bikes.
Option 1: All conclusion follows
Option 2: Only conclusion II follows
Option 3: Neither conclusion follows
Option 4: Both conclusions I and II follow
Correct Answer: Neither conclusion follows
Solution : The possible Venn diagram according to the given statements is as follows –
Let's analyse the conclusions – Conclusion (I): All tubs are bikes – From the Venn diagram, we can see that there is no definite relation between tubs and bikes. So,
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).
I was struck by his singular appearance.
(1) struck by his single appearance
(2) struck by how he singularly appears
(3) No Improvement
(4) had stricken his single appearance
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 3
Solution : The sentence is already correct and does not need any improvement. It effectively conveys the idea that the speaker was impressed or affected by the unique or unusual appearance of the person in question. Therefore, the correct answer is:
No Improvement
Question : The pollutants which move downward with percolating ground water are called:
Option 1: Leachates
Option 2: Pollutates
Option 3: Earthites
Option 4: Percolates
Correct Answer: Leachates
Solution : The correct answer is Leachates.
Groundwater pollution is caused by the pollutants which leach to the the ground water resources. Like pollutants from industrial waste water, waste water treatment plants, sewers, agricultural runoffs etc. which dissolve in water and reach the underground water resources. They
Question : Directions: In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows the given statements. Statements: All S is B. Some B is C. Conclusions: I. All S is C. II. No C is B. III. All B is S.
Option 1: All conclusions follow
Option 2: Only conclusion I follows
Option 3: None of the conclusions follow
Option 4: Only conclusion II follows
Correct Answer: None of the conclusions follow
Let's analyse the conclusions – Conclusion (I): All S is C – From the Venn diagram, it is evident that there is no direct relation between S and
Question : Study the given table and answer the question that follows. The table shows the amount earned (in ' 000) by five different movies across all screens a movie was played.
What is the average amount earned per movie, per screen, all movies, and all screens are taken together?
Option 1: 14,200
Option 2: 11,200
Option 3: 12,600
Option 4: 13,400
Correct Answer: 11,200
Solution : The average amount earned per movie, per screen, all movies and all screens are taken together = $\frac{450000+370000+510000+640000+830000}{50+50+50+50+50}$ = $\frac{2800000}{250}$ = $11200$ Hence, the correct answer is 11200.
Question : Directions: In the following question, select the one which is different from the other three alternatives.
Option 1: EGKQ
Option 2: CEIO
Option 3: LNQW
Option 4: PRVB
Correct Answer: LNQW
Solution : Let's check each option –
First option: EGKQ; G – E = 2; K – G = 4; Q – K = 6; The difference between the letters follows the increasing order of the even numbers. Second option: CEIO; E – C = 2; I
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).
The car with a burst tyre halted swiftly.
(1) stopped fastly
(2) jolted to a halt
(3) stopped quick
(4) No Improvement
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (2)
Solution : The sentence can be improved using the second option "jolted to a halt".
"Jolt" means to move with sudden, unsteady movements, and the phrase "jolted to a halt" means to come to a stop after sudden, unsteady and uncontrollable movements. This is the appropriate
Question : Directions: In a certain code language, CYTOSKELETON is written as TYCKSOELENOT, and MALNUTRITION is written as LAMTUNTIRNOI. How will ALLITERATION be written in that language?
Option 1: LLAETITARNOI
Option 2: LLAETIATRNOI
Option 3: LLEATITARNOI
Option 4: LLAETITRANOI
Correct Answer: LLAETITARNOI
Solution : Given: CYTOSKELETON is written as TYCKSOELENOT and MALNUTRITION is written as LAMTUNTIRNOI.
Divide the word into a set of three letters, CYTOSKELETON→CYT/OSK/ELE/TON MALNUTRITION→MAL/NUT/RIT/ION Altering the first and third letter in the subset, CYTOSKELETON→CYT/OSK/ELE/TON→TYC/KSO/ELE/NOT MALNUTRITION→MAL/NUT/RIT/ION→LAM/TUN/TIR/NOI Similarly, ALLITERATION→ALL/ITE/RAT/ION→LLA/ETI/TAR/NOI→LLAETITARNOI
Hence, the first option is correct.
Question : Directions: In a code language, if she was working is written as 592, I was curious is written as 267, and she is curious is written as 987, then what will be the code for the word she in this language?
Option 1: 9
Option 2: 5
Option 3: 8
Option 4: 2
Correct Answer: 9
Solution : Given: 1. She was working is written as 592 2. I was curious is written as 267 3. She is curious is written as 987
By comparing, all three coded sentences – In sentences 1 and 2, was and 2 are common. In sentences 1
Question : $x$ varies inversely as the square of $y$. Given that $y=2$ for $x=1$, the value of $x$ for $y=6$ will be equal to:
Option 1: 3
Option 2: 9
Option 3: $\frac{1}{3}$
Option 4: $\frac{1}{9}$
Correct Answer: $\frac{1}{9}$
Solution : $x$ varies inversely as a square of $y$. $⇒x=\frac{a}{y^2}$, where $a$ is constant At $y=2, x=1$ $⇒1=\frac{a}{2^2}$ $⇒a=4$ If $y=6$, then, $\therefore x=\frac{4}{6^2}=\frac{4}{36}=\frac{1}{9}$ Hence, the correct answer is $\frac{1}{9}$.
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