Aptitude and Reasoning Questions

If (1 + sinA)/cosA + cosA/(1 + sinA) = x, then the value of x is

The height and the total surface area of a right circular cylinder are 4 cm and 8π sq.cm. respectively. The radius of the base of cylinder is

Find the odd word/letters/number pair from the given alternatives

The following figure shows the number of students (in thousands) admitted and passed out per year in a college during years 2000 to 2004. study the figure and answer the questions.

During 2000 to 2003, the ratio of the total number fo the students passed out to the total number of students admitted is

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements to be true even if they seem 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:
(I) Children play in the playground.
(II) It gives them a different approach of problem solving and decision making.

Conclusions:
(I) Playing outdoor is very necessary for overall development of child.
(II) There should be balance between playing and studying for a child.

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. Some pens are pencils.
II. All pencils are erasers.
Conclusions:
I. Some pencils are not pens.
II. Some erasers are not pens.

In the following question, from the given alternative words, select the word which cannot be formed using the letters of the given word.

Abandoned

If a number is reduced by 35%, then it becomes 416. By how much percent should the number be increased so that it become 876.8?