Below table contains the list of Countries and their Capitals and Currencies. .
Country Name Capital Currency .
Afghanistan Kabul Afghan Afghani .
Albania Tirane Albanian Lek .
Algeria Algiers Algerian Dinar .
Andorra Andorra la Vella Euro .
Angola Luanda Angolan Kwanza .
Antigua and Barbuda Saint Johns East Caribbean dollar .
Argentina Buenos Aires Argentine Peso .
Armenia Yerevan Noahs Ark silver coins Armenian Dram .
Australia Canberra Australian dollar .
Austria Vienna Euro .
Azerbaijan Baku Manat .
Bahrain Manama Bahrain dinar .
Bangladesh Dhaka Bangladeshi Taka .
Barbados Bridgetown Barbados dollar .
Belarus Minsk Belorussian ruble .
Belgium Brussels Euro .
Bhutan Thimphu Bhutanese Ngultrum Indian rupee .
Bolivia La Paz (administrative)...
Permutation and combination related questions are common in PSC and Bank exams.
Before going to Combinations and Permutations, first lean about factorial. .
If \'n\' is a positive integer then, factorial of n is denoted as n! . .
5! = ( 1 x 2 x 3 x 4 x 5 ) = 120.
4! = (1 x 2 x 3 x 4 ) = 24.
Permutations are for lists of items, whose order matters and combinations are for group of items where order doesn’t matter. in other words, .
When the order of items doesn\'t matter, it is called as Combination.
When the order of items does matter it is called as Permutation.
The number of permutations of n objects taken r at a time is determined by using this formula:.
P(n,r)=n!/(n−r)! .
Permutation : Listing your 3 favourite football team in order, from list of...