Dr. Dayal Sandhu Solutions for Chapter: Logical Reasoning, Exercise 6: Exercise

If Reena says, “Anjali’s father Raman is the only son of my father-in-law Ramanand”, then how is Piyu, who is the sister of Anjali, related to Ramanand?

How many $8$’s are present in the following sequence of numbers which are exactly divisible by both its preceding and following numbers?

$3, 8, 6, 8, 8, 7, 6, 8, 3, 4, 8, 2, 5, 6, 2, 8, 2, 4, 8, 6, 3, 7, 4, 8, 4, 5, 8, 4$

Assume that there are three statements followed by several conclusions. You have to take the given statements to be true, even if they seem to be at variance from commonly-known facts, and then decide which of the given conclusion/s logically follows:

Statements:

All Pens are Tables.

Some tables are rulers.

Some rulers are chalk.

Conclusion:

Some tables are chalk.

Some pens are chalk.

Some rulers are pens.

Some chalk are rulers.

Choose the number pair/group which is different from others.

$40: 50$

$30: 36$

$8: 10$

$28: 20$

Arrange the given words in the sequence in which they occur in the dictionary and choose the correct sequence.

(1) Economic

(2) Earlier

(3) Each

(4) Edition

(5) Eager

Find the missing number:

Arrange the following in a meaningful sequence:

(1) Letter

(2) Sentence

(3) Word

(4) Phrase

Find the missing number: