आज आकाश में ........ छाये

Which of the following numbers in the Venn diagram represents the only soft-hearted teacher?

If all teachers are learners, and some learners are researchers, which of the following statements is necessarily true?

Two different positions of the same dice are shown. Select the letter that will be on the face opposite to the face having the letter T?

Which of the following diagrams represents Tie , Saree and Trousers ?

Select the Venn diagram that best represents the relation between the following classes. Doctor, Lawyer, Male

Choose the Venn diagram from the given options which represents the correct relationship amongst the following classes:

Choose the Venn diagram which best illustrate the three given classes.

Dog, Animal, Pet.