RRB Group-D Model Paper 17 with answers for online practice

Tips & Tricks
Given:
HCF of two numbers = 11
LCM of two numbers = 693
Formula used:
LCM × HCF = Product of two numbers
Calculation:
Let the other number be x
⇒ 11 × 693 = 77 × x
⇒ x = 693/7
⇒ 99
∴ The other number is 99