QUES: No 203 c The last is unclear

correct the punctuation.

CORRECTED: No. 203 (c) The last is unclear

QUES: These Jump drives are solidstate data storage devices which are capable of storing huge amount of data As these removable storage devices are portable in nature you can connect Jump drives to any system through USB port for accessing sharing or transferring data

correct the punctuation.

CORRECTED: These Jump drives are solid-state data storage devices which are capable of storing huge amount of data. As these removable storage devices are portable in nature, you can connect Jump drives to any system through USB port for accessing, sharing or transferring data.

QUES: Whether youre planning a formal dinner a garden party or a Christmas buffet you need the right materials for the job Thats why Duni selects and uses a range of different materials with different properties

correct the punctuation.

CORRECTED:
Whether you're planning a formal dinner, a garden party or a Christmas buffet, you need the right materials for the job. That's why Duni selects and uses a range of different materials with different properties.