TCS Digital Prepositional Reasoning Quiz 1

Explanation: 

From the given information, we get the following.

Aditi = Poorvi > Ananya

Aditi walks faster than Ananya.

Explanation:

Option a) is incorrect, as the first statement does not state that listening radio is the only thing to do when the person gets bored.

Similarly, Option b) and c) are also incorrect.

Option d) is the logical conclusion that can be drawn from the statements.

Explanation:

In a problem like this, it makes sense to mark parts (i.e., constituent propositions) with symbols.

X: In the last T 20 Series Rohit Sharma was in great form.

Y: India won the match.

Then X and Y are true.

(a) Now if X is not true can we say that Y would be false? No way.

(b) Surely, X is true otherwise ‘X and Y’ cannot be true.

(c) Y cannot be false, because ‘X and Y’ is given to be true.

Hence, the statement in C cannot be correct.

(d) In ‘X and Y’, there is no mention of the series. So this statement in (d) cannot be concluded.

Explanation:

“If Gia gets the job and works hard, then she will be promoted. If Gia gets a promotion, then she will be happy. She will not be happy, therefore, either she will not get the job or she will not work hard”. This is not a valid argument.

“Either Pulkit is not guilty or Ayush is telling the truth. Ayush is not telling the truth, therefore, Pulkitt is not guilty”.This is a valid argument.

If n is a real number such that n>1, then n2>1. Suppose that n2>1, then n>1. This is a valid argument.

Explanation:

“ x ≥ 6, if x2 ≥ 5 and it’s proof as If x ≥ 6, then x2 = x.x ≥ 6.6 = 36 ≥ 25 it is clear from the above statement that proof starts by assuming what is to be shown and it is clear that the proof shows the converse of what is to be proved hence the proof is not correct. Statement (a) and (b) are correct but (3) statement is not correct. So, option (C) is correct.

Explanation:

From S1 elected → not corrupt

and S2 is kind → elected

Therefore, kind → not corrupt

Explanation:

Either one of the two events "The loan will not be recovered" or "The deposit will be returned" should happen. If it is true that the deposit will not be returned, then it is true that the loan will not be recovered.

Explanation:

From the given sentence, it can be inferred that the building can be attractive only if the pre-requisite, the architecture is good. Hence, if it is known that the building is attractive, then it implies that the architecture is good.

Explanation:

From the given sentence, two implications can be made. Firstly, if it is true that Ankit is taller than Sushant, then it implies that Ankit is shorter than Shubham. Also, if it is true that Ankit is not shorter than Shubham, then Ankit is not taller than Sushant. In other words, Shubham is shorter than Ankit means that Ankit is shorter than Sushant, which is one of the given options.

Explanation:

Either of the actions "He reads English" or "He solves Logical Reasoning" happens only when he is going to sleep. Hence, if it is true that he is not reading English but solving Logical Reasoning, it can only mean that he is going to sleep. This statement is expressed by the given answer option.