Aptitude and Reasoning Questions

Select the odd word/letters/number/number pair from the given alternatives.

The average marks of 10 students in an examination was 25. It was later found that the marks of one student had been wrongly entered as 34 instead of 43. What is the correct average?

In the question, selection the missing number from the given alternatives.

Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.

Statement:

All states having dams face no water problem.
One of the states has no dam.

Conclusions:

I. It may be facing water problem.
II. Dams solve water problem.

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 : Some books are diaries.
Statement 2 : All books are paper.

Conclusion I : All diaries are paper.
Conclusion II : Some paper are diaries.

Choose the odd word/letters/number/number pair from the given alternatives.

Find the greatest number which on dividing 1580 and 3800 leaves remainders 8 and 1 respectively.

In a certain code language, 'x' represents '+', '÷' represents 'x', '-' represents '÷' and '+' represents '-'. Find out the answer to the following question.

5 ÷ 20 - 4 + 10 x 8 = ?