Permutation & combination

Permutations

Permutations

find the number of permutation and combination of 4 letters taken from the word ARYABHATTA

In a certain an algebraical exercise book there and 4 examples on arithmetical progression,5 examples on permutation and combination, and 6 examples on binomial theorem.Find the number of ways a teacher can select or his pupils at least one but not more than 2 examples from each of these sets.

find the rank of RANDOM in the dictionary problem of permutations and combination

FINGER and RING Problems | Permutation and Combination | Important Concepts | JEE Mains | BITSAT

Permutation And Combination ( क्रमचय और संचय )|Exercise Questions ( प्रश्न )|Law Of Addition And Multiplication (जोड़ और गुणा का नियम)|Exercise Questions ( प्रश्न )|OMR

Probability (प्रायिकता)|Set Theory (समुच्चय सिद्धांत)|Permutation And Combination In Probability (क्रमचय तथा संचय प्रायिकता में)|Conditional Probability (सशर्त संभाव्यता)|Independent Event (स्वतंत्र घटनाएं)|Questions (प्रश्न)|OMR

Questions Based On Permutations And Combinations|OMR

Questions Based On Permutations And Combinations|OMR