Dr. Lal & Maurya Solutions for Chapter: Questions on Rule, Exercise 1: Exercise

Judge which of the figure series follows exactly the stated rule.

$\mathrm{Rule}:$Closed figures become more and more open, and open figures become more and more closed.

Rule: Number of letters skipped in between adjacent letters in the series increases by one. Which of the following series observes the rule above?

The number of letters skipped between adjacent letters in the series is in the order of $2, 5, 7, 10.$Which of the following series observes the rule given above?

Rule: Select one from among the four series of figures which follows this rule. The number of letters skipped between adjacent letters in the series is in the order of $1^2, 2^2, 3^2$.

Which of the following series observe the rule given above?