alleryପ୍ରତିଜ୍ଞା: ଯଦି ବର୍ଷା ହୁଏ, ତେବେ ଘାସ ଓଦା ହୋଇଯାଏ। ଘାସ ଓଦା ନାହିଁ। ଯୁକ୍ତିଯୁକ୍ତ ଭାବରେ କ’ଣ ନିଷ୍କର୍ଷ ବାହାରୁଛି?
Aବର୍ଷା ହୋଇନାହିଁ
Bପ୍ରବଳ ବର୍ଷା ହୋଇଥିଲା
Cସ୍ୱଳ୍ପ ବର୍ଷା ହୋଇଥିଲା
Dଆସନ୍ତାକାଲି ବର୍ଷା ହେବ
Answer & Solution
Correct answer: A. ବର୍ଷା ହୋଇନାହିଁ
ମୋଡସ୍ ଟୋଲେନ୍ସ (modus tollens) ଅନୁସାରେ: P -> Q, ~Q ର ଅର୍ଥ ~P। ଯେହେତୁ ଘାସ ଓଦା ନାହିଁ, ତେଣୁ ବର୍ଷା ହୋଇନାହିଁ।
Keep practising Logical Reasoning
Browse all Logical Reasoning questions for RRB NTPC, or explore more General Intelligence and Reasoning topics.
Related questions
RRB NTPC · Calendar and Clock LogicRRB NTPC · Clock Hand AnglesFind the next letter in the increasing sequence: B, D, F, H, __A right angle measures 90 degrees. Angle K is 90 degrees. What is Angle K?Statements: All birds lay eggs. Bats do not lay eggs. Can bats be birds?Statements: Some books are novels. No novels are biographies. Can some books be non-biograStatements: All prime numbers greater than 2 are odd. Number P is prime and greater than 2Statements: If a number is divisible by 6, it is divisible by 2. Number N is not divisible