Related Questions

A' and 'B' entered a shopping mall on a rainy day. 'A' came out and by mistake took the umbrella of 'B'. On reaching home he realized that the umbrella is of 'B' and thinking that 'B' must have taken his umbrella 'A' kept 'B's umbrella with him and remained silent. 'A' is guilty of:
Statements : All fruits are vegetables. All pens are vegetables. All vegetables are rains.

Conclusions :
I. All fruits are rains.
II. All pens are rains.
III. Some rains are vegetables.
Statements : No tree is fruit. All fruits are stones. All stones are rains.

Conclusions :
I. No stone is tree.
II. No rain is tree.
III. Some rains are fruits.
IV. Some rains are trees.
Directions : In each of the following questions a statement is given, followed by two conclusions. Give answer :

Statement : Sachin's mother instructed him to return home by train if it rains heavily.

Assumptions :
I. Sachin may not be able to decide himself if it rains heavily.
II. The trains may ply even if it rains heavily.
A's office is 4 km due east of B's office . C's office is 6 km due north of B's office and 4 km due east of D's office. What is the straight-line distance, in km, from A's office to D's?
Five people P, Q, R, S and T visit an office on certain days of a week. They work as a plumber, carpenter, cook, electrician and doctor in random order. A person pursues only one profession and visits the office only one day in the week. Consider the following information and answer questions based on it. 1. The plumber visits office every Monday.
2. P is an electrician who comes neither on Tuesday nor Thursday.
3. T is a carpenter and R is not plumber
4. The person who visits the office on Thursday is not a doctor.
5. S works on a Tuesday and T works on the following day. The doctor visits the office on
I always take an umbrella ______it rains.
I always take an umbrella.......it rains.
I always take an umbrella ____ it rains.
A person goes to his office at 1/3rd of the speed at which he returns from his office. If the average speed during the whole trip is 12 m /h . what is the speed of the person while he was going to his office?