  This paper presents an overview of Monte Carlo(MC) event generators for
simulation of proton-proton collisions along with results on the hadron
production at Nuclotron-based Ion Collider fAcility (NICA) energies. Namely,
mean multiplicities, mean transverse momenta, and rapidity distributions of
p($\bar{\rm p}$), $\mathrm{K}^{\pm}$, $\pi^{\pm}$ at different collision
energies are presented. We also study two-particle angular correlations for
stable charged particles. Results of MC simulations are compared to the
available data. Connections of studied quantities and physics mechanisms in the
MC models are discussed.
