Question
The teacher advised me that I should practice as much as
I can if I wanted to score 100% marks in Mathematics. Read each sentence to find out whether there is any error in it. The error, if any, will be in one part of the sentence. Mark the part with the error as your answer. If there is no error, mark "No Error" as your answer. (Ignore the errors of punctuation).Solution
‘could’ instead of ‘can’
If the letters of the Word SINHA are arranged in all possible ways and these words are written out as in Dictionary, then the rank of the word SINHA is
- A committee of 5 members is to be selected from 4 girls and 6 boys. Find the number of ways to form team such that the team consists of at most 2 girls.
A group consists of 12 boys and 7 girls. In how many ways can 5 boys and 3 girls be selected from the group?
- How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "PAINTER"?
How many 4-digit numbers can be formed using digits 1 to 6 without repetition, such that the number is even?
Find the number of words that can be formed by using all letters of the word ' PAINTING', if it starts with letter A and end with letter T.
A cricket team of 9 players is to be formed from 10 batsmen and 6 bowlers. Find the number of ways to form the team such that at least 7 batsmen are sel...
In how many different ways can 6 History and 5Hindi books be arranged in a shelf so that they are arranged alternately?
In how many different ways can the letters of the word ‘NATURE’ be arranged in such a way that the vowels occupy only the odd positions?
In how many ways can 17 members be seated in two lines with seating capacity of 9 and 8 members respectively?
1.    9! ×8!
2.   �...
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