बारहवां विश्व हिंदी सम्मलेन का ध्येय वाकया क्या था ?
आठवां विश्व हिंदी सम्मलेन- विश्व मंच पर हिन्दी।,दसवें विश्व हिंदी सम्मलेन - मुख्य विषय "हिन्दी जगत : विस्तार एवं संभावनाएं ", ग्यारहवें विश्व हिंदी सम्मलेन - "हिंदी विश्व और भारतीय संस्कृति".
A committee of 5 members is to be formed out of 6 men and 4 women. In how many ways can a committee consisting of atleast 1 woman be formed?
6 students appear in an examination. In how many ways can the result be announced?
In a group of 9 boys and 5 girls, 5 students have to be selected. In how many ways it can be done so that only 2 boys are included.
Find the number of words that can be formed by using all letters of the word 'ESCAPE', if it starts with letter C and end with letter P.
How many words can be formed with the letter of the word ‘NUMBER’ when alll vowels are never together?
A three-letter word is to be formed using the English alphabet where the first letter is a vowel, the second letter is a vowel different from the first,...
How many five digit numbers can be formed using the digits 0, 1, 2, 3, 4 and 5 which are divisible by 5, without repeating the digits?
In how many different ways can the letters of word ‘PUMPKIN’ be arranged?
Which of the following is TRUE for “complementary event or ‘not event’”?
What will be the number of permutations of n different things, taken r at a time, where repeatition is allowed?
