List of top Logical Reasoning Questions

In a school the periodical examinations are held every month. In a session during April 'X'- March 'X + 1', Rakesh a student of class IV, section B appeared for each of the periodical exams. The maximum total marks in each periodical exam is 50. The aggregate marks obtained by him in each periodical exam are given below.

Year X											Year X + 1
Months	April	May	June	July	Aug.	Sept	Oct.	Nov.	Dec.	Jan.	Feb.	March
Marks	35	37	38	38	41	43	45	45	46	47	48	49

Staff employed in a UNESCO office in Paris are represented by four intersecting circles as in the given diagram. Each circle represents people who can read and write English, French, Spanish and Russian. Strength of people in each circle is also shown alongside. Study the diagram to answer the questions that follow.

What number will replace the question mark (?) in the questions below :

Twenty students are standing in a straight line facing north. Rina is standing sixth from the left end. There are only three students between Rina and Shweta. Radha is standing exactly between Shweta and Rina. Tina is standing sixth to the right of Radha. Anita is standing fourth from the right end of the line. There are more than four students between Rina and Tina.

Persons X, Y, Z and Q live in red, green, yellow or blue coloured houses placed in a sequence on a street. Z lives in a yellow house. The green house is adjacent to the blue house. X does not live adjacent to Z. The yellow house is in between the green and red houses. The colour of the house X lives in is:

The shaded region in the following Venn Diagram represents:
\begin{center} \includegraphics[width=0.7\textwidth]{02.jpeg} \end{center}

Asian Non-Christian females who are Professionals are represented by (based on the 4-set diagram with sets: Christians (C), Professionals (P), Females (F), Asians (A)).

Asian females who are neither professional nor Christians are denoted by

Non-Asian professional Christian male are represented by

Christian females who are non-professional and Asian are represented by

In a certain code, TERMINAL is written as SDQLJQBM. How is CREDIBLE written in that code?

Find out the missing letter/number in place of the question mark in the figure below
\begin{center} \includegraphics[width=0.4\textwidth]{05.jpeg} \end{center}

Find the missing number (?) in the third row of the table: \[ \begin{array}{|c|c|c|c|c|c|} \hline 1 & 2 & 3 & 2 & 10 & 12
\hline 2 & 5 & 12 & 10 & 16 & 13
\hline 1 & 2 & 1 & ? & 10 & 24
\hline \end{array} \]

How is Rajinder related to Ashok? (Use the family information given above.)

What is Sanjay's surname?

Renu is Sanjay's \underline{.................}

Mohan is the son of Arun's father's sister. Prakash is the son of Reva, who is the mother of Vikas and grandmother of Arun. Pranab is the father of Neela and the grandfather of Mohan. Reva is the wife of Pranab. How is the wife of Vikas related to Neela?

Which \emph{four colours are adjacent to Green?}

Which of the following can be deduced from (I), (II) and (VI)?

Which statement among (I)–(VI) adds \emph{no new information beyond the rest?}

If the Red side is exchanged with the Green side and the Blue is swapped with Black, then which of the following is false?

If Ankit puts E, H and M on the \emph{east wall, which of the following must be true?}

Five students participated in the scholarship examination. "Sudha scored higher than Puja. Kavita scored lower than Suma but higher than Sudha. Mamta scored between Puja and Sudha." Who scored lowest in the examination?

If he decides to celebrate by making the sequence around the room spell \textit{MOTHER, starting at the leftmost on the east wall and then going around the room, which of the following will be false?}