LG Flashcards
relationship between n of deductions and n of ‘if’ questions
there is an inverse relationship between the n of deductions to find and the n of ‘if’ questions
e.g. lots of ‘if’ questions, not many deductions to find
could be true
look at floating entities
incorrect= cannot be true/must be false
cannot be true/must be false
look at most restricted
incorrect: could be true
acceptability
check by rules
Look at acceptability question as soon as you read your rules
BLEND
Block of Entities Limited Options Established Entities Numbers (ratios) Duplications
limited options
rules or restrictions that limit the overall setup to one of two acceptable arrangements
duplications
entities that appear in two or more rules and allow the rules to be combined
strict sequencing
specific slots and number of spaces
lose sequencing
no rules that affirmatively tie entities to particular spaces or that dictate a set number of spaces to appear between entities
only relative positions
selection games
some entities are in
some entities are out
formal logic heavy
not many deductions
matching games
2 types of entities to match to each other (can be more than one)
distribution games
larger group of entities to sort into smaller groups
- dif to matching: only one sorting
- dif to selection: >1 group to sort
- look out for min/ max
types of games
sequencing (strict and loose) selection (in/out) matching (pairing) distribution (grouping) hybrid
blocks of entities
consider edges
consider how many ways they fit
- limited options
rule change
do last
acceptability questions
check the rules one by one
steps
- overview: SEAL
- sketch
- rules
- deductions: BLEND