Recall
Longest continental mountain range, and its length.
Night before
Revision
Forty one-line cards, the pairs that get swapped, and a sheet you can read in fifteen minutes. Marking a card is stored on this device only.
1 / 40
World Rivers and Mountains
One source for UPSC
Night before
Forty one-line cards, the pairs that get swapped, and a sheet you can read in fifteen minutes. Marking a card is stored on this device only.
1 / 40
Recall
Longest continental mountain range, and its length.