Aptitude and Reasoning Questions

If 5x/2 - [7(6x - 3/2)]/4 = 5/8, then what is the value of x?

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

Statements :

1. All fish are tortoise.
2. No tortoise is a crocodile.

Conclusion :

I. No crocodile is a fish.
II. No fish is a crocodile

In a certain code language, “TURTLE” is written as “RRNRIA”. How is “LOYALS” written in that code language?

Present ages of Sai and Satheesh are in the ratio of 5:4 respectively. Three years hence, the ratio of their ages will become 11:9 respectively. What is Satheesh's present age in years?

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Expenditure

The radius of a hemisphere is 14 cm, find its volume?

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) Life is a journey with few known people, few partially known and mostly strangers.
(II) In a journey, the importance of destination is as equal as the pathway of reaching that destination.

Conclusions:
(I) Importance of people in life is considerable, as they are our journey mates.
(II) Life teaches us many lessons to face various known and unknown difficulties.

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