Aptitude and Reasoning Questions

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.

Which is the right combination?

A piece of paper is folded and cut as shown below in the question figures. From the given answer figures, indicate how it will appear when opened.

The line graph shows the number of students who passed with distinction in the given year from a certain university. Study the diagram and answer the following questions.

How many spherical balls of radius 1 cm can be made by melting a hemisphere of radius 6 cm?

In triangle DEF measure of angle E is 90 deg. If cotD = 5/12 and DE = 1 cm, then what is the length (in cm) of side EF?

A square park having a side 22 m has two roads each 2 m wide running in the middle of it and parallel to its length and breadth. What will be the cost of gravelling the path at the rate of Rs.100/sq.m?

Read the given statement and decide which of the suggested courses of action logically follows on the basis of the information given in the statement.

Course of Action :

1. Only one department should be there to take charge during natural calamities.

2. All departments should be held responsible for wrong-doings and punished.

Which of the following cube in the answer figure cannot be made based on the unfolded cube in the question figure?