Aptitude and Reasoning Questions

Select the odd number from the given alternatives.

If Cot θ = 24/7, then Sin θ = ?

In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement 1 : All drinks are food.
Statement 2 : No eatables are drinks.

Conclusion I : Some food are eatables.
Conclusion II : Some eatables are food.

In the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements.

Statements:
I. All LED are bulb.
II. Some bulbs are not tube light.

Conclusions:
I. Some tube lights are LED.
II. All LED are tube lights.

In the question, a word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in two matrices given below. 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., 'C' can be represented by 21, 43, etc. and 'U' can be represented by 75, 98 etc. You have to identify the set for the word 'ROAD'.

If cosec π/4 - ­ sin π/3 = x, then the value of x is

In the following figure, rectangle represents Dentists, circle represents Bloggers, triangle represents Comedians and square represents Boxers. Which set of letters represents Dentists who are either Bloggers or Comedians?

The greatest perfect square number of 6 digits is