WhatsAppJoin our WhatsApp Community

Year

CAT 2018

Section

Quantitative

Topic

Number System

Difficulty

Hard

Question

Slot-2

How many two-digit numbers, with a non-zero digit in the units place, are there which are more than thrice the number formed by interchanging the positions of its digits?

5

8

7

6

Transform Your Interview Performance!

Learn proven strategies and techniques from successful IIM alumni to excel in your MBA interview rounds.

Explore Interview Platform

Loading...

logo
optima learn

Optima Learn — Powered by Optimum Eduteck Pvt. Ltd. Built by learners from FMS Delhi, DTU, and Microsoft. contact@optimalearn.com

Connect with us

LinkedInInstagram

© 2026 Optima. All rights reserved.