CAT 2023 Linear Arrangements Question (Medium)

Question

In a row of girl students facing north, Radhika is 10th to the left of Purnima who is 21st from the right end. If Monika who is 17th from the left end is 4th to the right of Radhika, how many students are there in the row?

Optima Learn · Accepted Answer

To find the total number of students, we need to convert every position clue into left-to-right coordinates and solve for N. Understanding the setup let N be the total number of students, with positions counted 1 to N from the left. Analyzing the Calculation Purnima is 21st from the right end, so he

CAT 2023 Linear Arrangements — Previous Year Question

CAT 2023

LR

Linear Arrangements

Medium

Transform Your Interview Performance!

FEATURES

PRACTICE

FREE RESOURCES

MENTORSHIP