Related Questions

Given below are two premises (a and b). Four conclusions are drawn from them. Select the code that states validly drawn conclusion(s) [ taking the premises individually or jointly].  Premises : (a) All mammals are warn-blooded animals. (b) No lizards are warm-blooded animals. Conclusions : (i) No lizards are mammals. (ii) Some lizards are mammals. (iii) No warm-blooded animals are lizards. (iv) All warm-blooded animals are mammals.
Three statements are given, followed by three conclusions numbered I, II and II. Assuming the statements to be true, even if they seem to be at variance with the commonly known facts, decide which of the following conclusions logically follow(s) from the statements. Statements: I. Some dolphins are whales. II. All whales are mammals. III. Some mammals are fish Conclusions: I. Some dolphins are fish. II. No whale is fish. III. Some mammals are dolphins.
With reference to thermoregulation in animals, consider the following statements: 1. In cold-blooded animals, the body temperature tends to match with the environmental temperature in which they live. 2. Human beings are cold-blooded species as they regulate their temperature according to the external environment. 3. Warm-blooded animals require more food and energy as compared to cold-blooded animals of the same weight. Select the correct answer using the code given below.
In the following question, the 1st and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/ passage is split into four parts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/ passage and find out which of the four combinations is correct. 1. Dolphins are regarded as the friendliest creatures in the sea  P. Stories of them helping drowning sailors have been common since Roman times. Q. The more we learn about dolphins, the more we realize that their society is more complex than people previously imagined. R. care for pregnant mothers and protect the weakest in the community, as we do. S. They look after other dolphins when they are ill,  6. Some scientists have suggested that dolphins have a language but it is much more probable that they communicate with each other without needing words. 
The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph. P. The more we learn about dolphins, the more we realize that their society is more complex than people previously imagined. Q. They look after other dolphins when they are ill, care for pregnant mothers and protect the weakest in the community, as we do.  R. Dolphins are regarded as the friendliest creatures in the sea and stories of them helping drowning sailors have been common since Roman times. S. Some scientists have suggested that dolphins have a language but it is much more probable that they communicate with each other without needing words. 
Consider the following statements: 1. Warm-blooded animals can remain active in cold environment in which cold-blooded animals can hardly move. 2. Humans are cold blooded animals. Which of the statements given above is/are correct?
Which of the following figure represents the appropriate relation among warm blooded animals, mammals, cold blooded animals.
 Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: All camels are donkeys. Some cats are camels. All dolphins are cats. Conclusions: I. All dolphins are donkeys. II. Some dolphins are donkeys. III. Some donkeys are cats. IV. All cats are donkeys. 
Given below are two premises (a and b). From those two premises four conclusions (i), (ii), (iii) and (iv) are drawn. Select the code that states the conclusion/conclusions drawn validly (taking the premises singularly or jointly). Premises : (a) All bats are mammals. (b) No birds are bats. Conclusions : (i) No birds are mammals. (ii) Some birds are not mammals. (iii) No bats are birds. (iv) All mammals are bats.
Statements : All men are vertebrates. Some mammals are vertebrates.

Conclusions :
I. All men are mammals.
II. All mammals are men.
III. Some vertebrates are mammals.
IV. All vertebrates are men.