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We present a study of decimetric radio activity, using the first high timecadence (0.5 s) images from the ${\textit{Giant Meterwave Radio Telescope}}$(${\textit{GMRT}}$) at 610 MHz, associated with ${\textit{GOES}}$ C1.4 and M1.0class solar flares, and a coronal mass ejection (CME) onset that occurred on 20June 2015. The high spatial resolution images from ${\textit{GMRT}}$ show astrong radio source during the C1.4 flare, located ~500$''$ away from theflaring site with no corresponding bright footpoints or coronal featuresnearby. In contrast, however, strong radio sources are found near the flaringsite during the M1.0 flare and around the CME onset time. Weak radio sources,located near the flaring site, are also found during the maximum of the C1.4flare activity, which show a temporal association with metric type III burstsidentified by the Solar Broadband Radio Spectrometer at Yunnan AstronomicalObservatory. Based on a multi-wavelength analysis and magnetic potential fieldsource surface extrapolations, we suggest that the source electrons of${\textit{GMRT}}$ radio sources and metric type III bursts were originated froma common electron acceleration site. We also show that the strong${\textit{GMRT}}$ radio source is generated by a coherent emission process andits apparent location far from the flaring site is possibly due to thewave-ducting effect.

Decimetric emission 500$''$ away from a flaring Site: Possible scenarios from ${\textit{GMRT}}$ solar radio observations