Dr. Lal And Jain Solutions for Exercise 6: Reasoning Ability

Study the following information carefully and answer the given below:
Eight persons M, N, O, V, W, X, Y and Z attend seminars on different months of the year viz., March, June, October and November, such that not more than two persons attend their seminars in each of the months. Seminars can be held on either ${10}^{th}$ or ${27}^{th}$ day of the month. No two seminars can be held on the same day. W and N attend the seminars in the same month. There are three seminars between the seminars of X and O. W does not attend their seminar in November. Z attends his seminar immediately after N. V attends his seminar in the month of November. The number of persons who attend their seminars between the seminars Y and Z respectively is the same as the number of persons who attend their seminars between the seminars of N and V respectively. X does not attend the seminar in October. W attends his seminar before N.
How many persons attend the seminar after W?

Study the following information carefully and answer the given below:

Eight persons M, N, O, V, W, X, Y and Z attend seminars on different months of the year viz., March, June, October and November, such that not more than two persons attend their seminars in each of the months. Seminars can be held on either ${10}^{\mathrm{th}}$ or ${27}^{\mathrm{th}}$ day of the month. No two seminars can be held on the same day. W and N attend the seminars in the same month. There are three seminars between the seminars of X and O. W does not attend their seminar in November. Z attends his seminar immediately after N. V attends his seminar in the month of November. The number of persons who attend their seminars between the seminars Y and Z respectively is the same as the number of persons who attend their seminars between the seminars of N and V respectively. X does not attend the seminar in October. W attends his seminar before N. Z attends his seminar after Y.

Who among the following persons attends the seminar on ${10}^{\mathrm{th}}$ October?

Study the following information carefully and answer the given below:
Eight persons M, N, O, V, W, X, Y, and Z attend seminars in different months of the year viz., March, June, October, and November, such that not more than two persons attend their seminars in each of the months. Seminars can be held on either ${10}^{th}$ or ${27}^{th}$ day of the month. No two seminars can be held on the same day. W and N attend the seminars in the same month. There are three seminars between the seminars of X and O. W does not attend their seminar in November. Z attends his seminar immediately after N. V attends his seminar in November. The number of persons who attend their seminars between the seminars Y and Z respectively is the same as the number of persons who attend their seminars between seminars of N and V respectively. X does not attend the seminar in October. W attends his seminar before N.
How many persons attended the seminar after V?

Study the following information carefully and answer the given questions:

There are six family members A, B, C, D, E and F and all of them are different ages. A is younger than only one person. E  is older than B and D but not as old as A. D is older than only one person. F is youngest in the family. The age of D is 25 years and the age of person who is second oldest is 40 years.

Who is the oldest in the family?

Study the following information carefully and answer the given questions:

There are six family members A, B, C, D, E and F and all of them are different ages. A is younger than only one person. E  is older than B and D but not as old as A. D is older than only one person. F is youngest in the family. The age of D is 25 years and the age of person who is second oldest is 40 years.

What is the possible age of B ?

Which of the following statement shows 'A ≥ R' and 'B < C' holds definitely true?

In a vertical row, $13$ persons are sitting. A is seventh from the beginning and two persons sit between G and A. The number of persons between A and L is the same as the number of persons between G and Q. Then what is the position of Q from the beginning?

A man walks 12 m east from point A and reaches point B. From point B he takes left turn and walks 6 m and again he takes right turn and walks 7m and again takes right turn and reaches point M. If it is given that point B is in north from point M. Then what is the distance between B and M?