If for any assumption we do not get even a single contradiction, then that is the solution for the given binary logic problem. Hence, we can conclude that the person who said “I am a liar” is not the truth-teller. Q 3) The multi-layered pie-chart below shows the sales of LED television sets for a big retail electronics outlet during 2016 and 2017. You can specify conditions of storing and accessing cookies in your browser, Which of their statement can be considered truth ?why, I never thought of (go) there . Tickets can be Platinum, Gold, or Economy. If the liar makes the above statement, then it will be the truth for him which again contradicts the fact that a liar will always lie. We can deduce that Utkarsh owns a car as none of Ravi and Shivam owns a car as per Utkarsh’s statements. Q 2) A company administers a written test comprising of three sections of 20 marks each – Data Interpretation (DI), Written English (WE) and General Awareness (GA), for recruitment. Since there is one truth-teller and the only option for the truth-teller is Ravi thus we can say Ravi is the truth-teller. Each of them studies in one of three institutes – X, Y, and Z. Twenty four people are part of three committees which are to look at research, teaching, and administration respectively. Sometimes you gotta speak the truth. Since Bagheer is the alternator, so the statements proceeding/preceding the statement, “I am a liar” are true, we can conclude that Aman is not a Doctor. Answer: In order to understand absolute or universal truth, we must begin by defining truth. This makes Shivam’s second statement true and so we know that Shivam is an alternator. Data Interpretation – Set 4: Funky Pizzaria was required to supply pizzas to three different parties. Similarly, if first statement made by this person is false, then second will be true, third will be false and so on. In a series of posts, we are going to cover the basics of some DI/LR topics. Logical … If an alternater says that he is not a truth teller then why should we take it as true statement.? According to Politifact, 60% of all of the statements one is likely to hear on “Fox News” are lies. If any one of these is made by any person, then we can categorize them as explained below. There is no specific link like in a discussion forum portal. Your email address will not be published. Insights are less apparent, intangible, latent. His second statement is false which automatically makes his first and second statements true. Truth, in metaphysics and the philosophy of language, the property of sentences, assertions, beliefs, thoughts, or propositions that are said, in ordinary discourse, to agree with the facts or to state what is the case. They pepper their statements with "fucking" to sound more powerful. Required fields are marked *. They feel justified in doing it since they tend to focus on the veracity of their statements—often by thinking, “I told the truth.” In some cases, they may even shift responsibility for the misleading impression to the target by believing the target should have paid closer attention to exactly what they were saying. Two routes are available, one via Mamur (M) and the other via Nanur (N). Enroll Now @ Rs. (do right from of verb), which character do you like to have tea with in (mad hatters tea party) and why?, which character do you like in the mad hatters tea party , While approaching a road under repair, you comply the permitted speed limit, Are there people like Lencho's in the real world? The purposes are classified as broadcasting (B), communication (C), surveillance (S), and others (O). and for various bank po exams like IBPS PO and SBI PO. Tanya Roberts died Monday after representatives mistakenly announced she'd died earlier, then retracted their statements. 5000 per withdrawal using 100, 200 and 500 rupee notes. Next week we will be back with another DI/LR topic. A recent study in the context of the 2016 US election found that fact-checks of statements by Donald Trump changed participants' beliefs about those statements—regardless of whether participants supported Trump—but not their feelings towards Trump or voting intentions. 20000+ students have used our online courses from 50+ cities in India. This is a contradiction to our assumption which means that our assumption is wrong. Q 1) An ATM dispenses exactly Rs. The statement in itself will be a lie. Games and Tournaments for CAT Exam Logical Reasoning – Part 2 Another weapon in the arsenal is written statements. These behaviors stem from cognitive neuroscience and behavioral economics research in the field called debiasing, which refers to counterintuitive, uncomfortable, but effective strategies to protect yourself … Now, Utkarsh says that he is not an alternator and as per step 1 we know that he can be a truth-teller or an alternator. Fuel contamination levels at each of 20 petrol pumps P1, P2, …, P20 were recorded as either high, medium, or low. Q 16) Each of the 23 boxes in the picture below represents a product manufactured by one of the following three companies: Alfa, Bravo and Charlie. , questions in 30-40 words cach. ? Javascript on your browser is not enabled. then a is not a dctor is false so the left stat of alt will be true tht is c is alth and b is doctor. Logical Reasoning and Data Interpretation Questions for Practice For this, we can have an if-else statement inside of another if-else statement. These people are divided into three categories: Binary logic questions are all about making some assumptions (kind of assumptions are described later).