Permutation and Combination part 1

Permutation and Combination part 2

Permutation and Combination part 3

2 attachments

Permutation and Combination part 6

Simple interest

simple interest and compound interest part 2

simple interest and compound interest part 3

simple interest and compound interest part 4

Profit and loss part 1

Profit and loss part 2

Profit and loss part 3

Profit and loss part 4

Percentage part 1

Percentage part 2

Percentage part 3

percentage part 4

Simplification part 1

SIMPLIFICATION PART 2

simplification part 3

D.I. part 1

D.I. part 2

D.I. Part 3

D.I. Part 4

AGES

Time and work

Time and work part 2

Time and work part 3

Time and work part -4