RRB Junior Engineer / DMS / CMA 2015 · Question 1 of 480
Mathematics - LCM and HCF
Here, HCF = 15, LCM = 270 and one number = 45 .-. Second number HCF x LCM 15x270 45 = 90 One number
Source: Arihant RRB JE Solved Paper 26-Aug-2015 (3rd Shift), Q91–150 — published solved-paper compilation (Q1–90 technical not included in this source) · memory-based
Practice the full RRB Junior Engineer / DMS / CMA 2015 paper
Timed test with all 480 questions, just like the real exam.
Start test