Aptitude and Reasoning Questions

What are the co­ordinates of the centroid of a triangle, whose vertices are A(­2,­5), B(4,­4) and C(7,3)?

The difference between simple and compound interests compounded annually on a certain sum of money for 2 years at 12% per annum is Rs 72. What is the value of given sum (in Rs)?

AB is a chord of the circle and its center is “O”. ON is perpendicular to AB. If the length of AB=20 cm, ON-(2√11) cm, find the radius (in cm) of the circle.

In which figure, the question figure is hidden/embedded

If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

Consider the statement and assumptions that follow. Which of these assumptions is/are implicit in the statement

Statement: “Clearly, the judiciary cannot provide all answers. But it seems the public, weary of an inactive Executive, is turning to the Supreme Court as a last resort”---an article.

Assumption:

(i) The Supreme Court is above the Executive.

(ii)The Supreme Court is more active than the Executive.

(iii)The Executive does not have sufficient powers.

In this question, the sets of numbers given in the alternatives are represented. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g., O can be represented by 03,11, etc., and 'F' can be represented by 55, 68, etc. Similarly you have to identify the set for the word 'BEAD'

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