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We report a transport study on Pd$_3$In$_7$ which displays multiple Diractype-II nodes in its electronic dispersion. Pd$_3$In$_7$ is characterized bylow residual resistivities and high mobilities, which are consistent withDirac-like quasiparticles. For an applied magnetic field $(\mu_{\text{0}} H)$having a non-zero component along the electrical current, we find a large,positive, and linear in $\mu_{\text{0}} H$ longitudinal magnetoresistivity(LMR). The sign of the LMR and its linear dependence deviate from the behaviorreported for the chiral-anomaly-driven LMR in Weyl semimetals. Interestingly,such anomalous LMR is consistent with predictions for the role of the anomalyin type-II Weyl semimetals. In contrast, the transverse or conventionalmagnetoresistivity (CMR for electric fields $\textbf{E} \bot \mu_{\text{0}}\textbf{H}$) is large and positive, increasing by $10^3-10^4$ \% as a functionof $\mu_{\text{0}}H$ while following an anomalous, angle-dependent power law$\rho_{\text{xx}}\propto (\mu_{\text{0}}H)^n$ with $n(\theta) \leq 1$. Theorder of magnitude of the CMR, and its anomalous power-law, is explained interms of uncompensated electron and hole-like Fermi surfaces characterized byanisotropic carrier scattering likely due to the lack of Lorentz invariance.

Anisotropic positive linear and sub-linear magnetoresistivity in the cubic type-II Dirac metal Pd$_3$In$_7$