RRB NTPC · Logical Deductions

Exercise and reference answers

Matching pairs

1. Left

   Snakes⊂reptiles⊂featherless

   Right

   Snakes lack feathers

2. Left

   Only members enter; Mohan entered

   Right

   Mohan is a member

3. Left

   1atm boil: pure water100°C,L78°C

   Right

   L is not pure water

4. Left

   Less dense→floats; wood less dense

   Right

   Wood floats

Instructions

⊂ means all are; match the conclusion