List of top Data Interpretation & Logical Reasoning (DILR) Questions asked in CAT

How many among the four students A, B, C and D have passed the exam?
Statement A
A. The following is a true statement: A & B passed the exam.
Statement B
B. The following is a false statement: At least one among C & D has passed the exam.

What is the distance x between two cities A & B in integral number of kms?
Statement A
A. x satisfies the equation \( \log_2 x = \sqrt{x} \).
Statement B
B. \( x \leq 10 \) kms.

Mr. Mendel grew one hundred flowering plants from black seeds and white seeds, each seed giving rise to one plant. A plant gives flowers of only one colour. From a black seed comes a plant giving red or blue flowers. From a white seed comes a plant giving red or white flowers. How many black seeds were used by Mr. Mendel?
Statement A
A. The number of plants with white flowers was 10.
Statement B
B. The number of plants with red flowers was 70.

Choose an option in which the last statement can be deduced logically from the preceding two
A. Apples are not sweets.
B. Some apples are sweet.
C. All sweets are tasty.
D. Some apples are not tasty.
E. No apple is tasty.

Choose an option in which the last statement can be deduced logically from the preceding two
A. Traffic congestion increases carbon mono oxide in the air
B. Increase in carbon mono oxide is hazardous to health
C. Traffic congestion is hazardous to health.
D. Some traffic congestion does not cause an increase in carbon monoxide.
E. Some traffic congestion is not bad for health.

Choose an option in which the last statement can be deduced logically from the preceding two
A. All software companies employ knowledge workers.
B. Tara tech employs knowledge workers
C. Tara Tech is a software company.
D. The interview kept flashing through his mind.
E. Tara tech employs only knowledge workers.

Choose an option in which the last statement can be deduced logically from the preceding two
A. Some towns are polluted.
B. All polluted towns should be destroyed
C. Town Meghana should be destroyed.
D. Town Meghana is polluted.
E. Some towns in should be destroyed.

Choose an option in which the last statement can be deduced logically from the preceding two
A. Ant eaters like ants.
B. Boys are anteaters
C. Jai is an anteater
D. Jai likes ants
E. Jai may eat ants

Choose an option in which the last statement can be deduced logically from the preceding two
A. No patriot is a criminal.
B. Ravi is not a criminal
C. Ravi is a patriot.
D. Mohan is not a patriot.
E. Mohan is a criminal.

Choose an option in which the last statement can be deduced logically from the preceding two
A. Modern industry is technology driven.
B. BTI is a modern industry
C. BTI is technology driven
D. BTI may be technology driven.
E. Technology driven industry is modern

Choose an option in which the last statement can be deduced logically from the preceding two
A. All actors are handsome.
B. Some actors are popular.
C. Ram is handsome.
D. Ram is a popular actor.
E. Some popular people are handsome

Choose an option in which the last statement can be deduced logically from the preceding two
A. All Golmal islanders are blue coloured.
B. Some smart people are not blue coloured
C. Some babies are blue coloured.
D. Some babies are smart
E. Some smart people are not Golmal islanders

The question has a set of four statements. Each statement has three segments. Choose the alternative where the third segment in the statement can be logically deduced using both the preceding two, but not just from one of them
A. No cowboys laugh. Some who laugh are sphinxes. Some sphinxes are not cowboys.
B. All ghosts the fluorescent. Some ghosts do not sing. Some singers are not fluorescent.
C. Cricketers indulge in swearing. Those who swear are hanged. Some who are hanged are not cricketers.
D. Some crazy people are pianists. All crazy people are whistlers. Some whistlers are pianists.

The question has a set of four statements. Each statement has three segments. Choose the alternative where the third segment in the statement can be logically deduced using both the preceding two, but not just from one of them
A. All earthquakes cause havoc. Some landslides cause havoc. Some earthquakes cause landslides
B. All glass things are transparent. Some curios are glass things. Some curios are transparent
C. All clay objects are brittle. All XY are clay objects. Some XY are brittle.
D. No criminal is a patriot. Ram is not a patriot. Ram is a criminal.

The question has main statement followed by four statements labelled A, B, C and D choose the ordered pair of statements where the first statement implies the second and the two statements are logically consistent with the main statement.
If I talk to my professors, then I do not need a pill for headache.
A. I talked to my professors.
B. I did not need to take a pill for headache
C. I needed to take a pill for headache.
D. I did not talk to my professor.

The question has a set of four statements. Each statement has three segments. Choose the alternative where the third segment in the statement can be logically deduced using both the preceding two, but not just from one of them
A. All good people are knights. All warriors are good people. All knights are warriors.
B. No footballers are ministers. All footballers are tough. Some ministers are players.
C. All pizzas are snacks. Some meals are pizzas. Some meals are snacks.
D. Some barkers are musk deer. All barkers are sloth bears. Some sloth bears are musk deer.

The question has a set of four statements. Each statement has three segments. Choose the alternative where the third segment in the statement can be logically deduced using both the preceding two, but not just from one of them
A. Dinosaurs are pre-historic creatures. Water buffaloes are not dinosaurs. Water buffaloes are not pre historic creatures.
B. All politicians are frank. No frank people are crocodiles. No crocodiles are politicians
\ C. No diamond is quartz. No opal is quartz. Diamonds are opals.
D. All monkeys like bananas. Some GI Joes like bananas. Some GI Joes are monkeys.

The question has a set of four statements. Each statement has three segments. Choose the alternative where the third segment in the statement can be logically deduced using both the preceding two, but not just from one of them
A. MD is an actor. Some actors are pretty. MD is pretty.
B. Some men are cops. All cops are brave. Some brave people are cops
C. All cops are brave. Some men are cops. Some men are brave.
D. All actors are pretty; MD is not an actor; MD is not pretty

The question has a set of four statements. Each statement has three segments. Choose the alternative where the third segment in the statement can be logically deduced using both the preceding two, but not just from one of them
A. All IIMs are in India. No BIMs are in India. No IIMs are BIMs.
B. All IIMs are in India. No BIMs are in India. No BIMs are IIMs
C. Some IIMs are not in India. Some BIMs are not in India. Some IIMs are BIMs
D. Some IIMs are not in India. Some BIMs are not in India. Some BIMs are IIMs.

The question has a set of four statements. Each statement has three segments. Choose the alternative where the third segment in the statement can be logically deduced using both the preceding two, but not just from one of them
A. Many singers are not writers. All poets are singers. Some poets are not writers
B. Giants climb beanstalks. Some chicken do not climb beanstalks. Some chicken are not giants
C. All explorers live in snowdrifts. Some penguins live in snowdrifts. Some penguins are explorers
D. Amar is taller than Akbar. Anthony is shorter than Amar. Akbar is shorter than Anthony.

The question has a set of four statements. Each statement has three segments. Choose the alternative where the third segment in the statement can be logically deduced using both the preceding two, but not just from one of them
A. A few farmers are rocket scientists. Some rocket scientists catch snakes. A few farmers catch snakes.
B. Poonam is a kangaroo. Some kangaroos are made of teak. Poonam is made of teak
C. No bulls eat grass. All matadors eat grass. No matadors are bulls.
D. Some skunks drive Pajeros. All skunks are polar bears. Some polar bears drive Pajeros.

The question has main statement followed by four statements labelled A, B, C and D choose the ordered pair of statements where the first statement implies the second and the two statements are logically consistent with the main statement.
Either the orangutan is not angry, or he frowns upon the world.
A. The orangutan frowns upon the world.
B. The orangutan is not angry
C. The orangutan does not frown upon the world.
D. The orangutan is angry.

The question has a set of four statements. Each statement has three segments. Choose the alternative where the third segment in the statement can be logically deduced using both the preceding two, but not just from one of them
A. All mammals are viviparous. Some fish are viviparous. Some fish are mammals.
B. All birds are oviparous. Some fish are not oviparous. Some fish are birds
C. No mammal is oviparous. Some creatures are oviparous and some are not. Some creatures are not mammals.
D. Some creatures are mammals. Some creatures are viviparous. Some mammals are viviparous.

The question has main statement followed by four statements labelled A, B, C and D choose the ordered pair of statements where the first statement implies the second and the two statements are logically consistent with the main statement.
Whenever Rajeev uses the internet, he dreams about spider.
A. Rajeev did not dream about spiders.
B. Rajeev used the internet.
C. Rajeev dreamt about spiders.
D. Rajeev did not use the internet.