Aptitude and Reasoning Questions

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. No purse is cloth.
II. All purses are leather.

Conclusions:
I. No leather is cloth.
II. Some leather are cloth.
III. Some leather are purses.

Rearrange the jumbled up letters in their natural sequence ad find the odd one out.

In the given series, how many 8s are there that are not divisible by the number to its left but completely divisible by the number to its right.

563248889266588343

In the following figure, rectangle represents Lawyers, circle represents Athletes, triangle represents Gardeners and square represents Mothers. Which set of letters represents Lawyers who are either Athletes or Gardeners?

The average weight of P, Q and R is 71 kg. If the average weight of P and Q be 66 kg and that of Q and R be 76.5 kg, then the weight (in kg) of Q is.

A number when divided by the sum of 555 and 445 gives two times their difference as quotient and 30 as the remainder. The number is

ax + 5y = 8 has slope of -4/3. What is the value of a?

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 : No shirts are t-shirts.
Statement 2 : All t-shirts are cotton.

Conclusion I : Some shirts are cotton.
Conclusion II : No t-shirts are shirts.