Verbal Reasoning - Mental Ability Questions

Pointing towards a photograph kiran said to chotu, "I am the only daughter of this lady and her son is your maternal uncle " How is the kiran related to chotu's father  ?

Arun is father of 'B' but 'B' is not son of Arun then what is the relationship of 'B' to Arun ?

Which of the following diagrams indicates the best relation between Doctors, Teachers and Engineers?

If the first and third letters in the word NECESSARY were interchanged, also the fourth and the sixth letters, and the seventh and the ninth letters, which of the follwing would be the seventh letter from the left ?

Pointing to a man, a woman said, "His mother is the only daughter of my mother." How is the woman related to the man ?

Each consonant in the word TIRADES is replaced by the previous letter in the English alphabet and each vowel is replaced by the next letter in the English alphabet and the new letters are arranged alphabetically. Which of the following will be the fourth from the right end ?

Choose the correct alternative that will continue the same pattern and replace the 'x' in the series 6,12,21,x,48

A person of good understanding knowledge and Reasoning power