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109. How many different permutations can be made out of the letters of the word ( TITTLE-TATTLE) taken all together ?
110. A box contain 6 white balls and 5 black balls. A man takes out two balls. The probability that they are of the same color.
111. there are 8 different coloured balls in a basket in how many ways can the selection be done such that the balls are picked up in a group of multiples of 2?
112. salim makes a necklace for rajesh. the necklace has only the alphabets present in rajesh's namme. how many different necklaces can he use if all the available alphabets are to be used in each necklace?
113. There are 5 flights (F1,F2,F3,F4,F5) connecting Mumbai -kolkata and 3 roads(R1,R2,R3) connecting Kolkata -Nepal. in how many ways can a person travel from Mumbai to Nepal such that road R2 is accessible only for flight F3 ?
114. there are 8 different coloured balls in a basket in how many ways can the selection be done such that the balls are picked up in a group of multiples of 2?
115. There are 5 flights (F1,F2,F3,F4,F5) connecting Mumbai -kolkata and 3 roads(R1,R2,R3) connecting Kolkata -Nepal. in how many ways can a person travel from Mumbai to Nepal such that road R2 is accessible only for flight F3 ?
116. Rahul is making a Bouquet to gift someone so from 7 orchid and 4 Tulip a bouquet of 6 flower is to be formed. In how many ways can this be done ,, when the bouquet contains at least 2 Tulips?
117. There are 5 flights (F1,F2,F3,F4,F5) connecting Mumbai -kolkata and 3 roads(R1,R2,R3) connecting Kolkata -Nepal. in how many ways can a person travel from Mumbai to Nepal such that road R2 is accessible only for flight F3 ?
118. there are 8 different coloured balls in a basket in how many ways can the selection be done such that the balls are picked up in a group of multiples of 2?
119. There are 5 flights (F1,F2,F3,F4,F5) connecting Mumbai -kolkata and 3 roads(R1,R2,R3) connecting Kolkata -Nepal. in how many ways can a person travel from Mumbai to Nepal such that road R2 is accessible only for flight F3 ?
120. there are 5 similar red balloons and 4 similar yellow balloons filled with helium gas. if we have the option to release them in air, how many different combination of balloons can be seen flying if atleast 1 balloons of each colour is released ?
121. there are 8 different coloured balls in a basket in how many ways can the selection be done such that the balls are picked up in a group of multiples of 2?
122. How many different numbers can be formed by using six out of the nine digits 1 , 2 , 3, ............, 9?
123. there are 8 different coloured balls in a basket in how many ways can the selection be done such that the balls are picked up in a group of multiples of 2?
124. there are 5 similar red balloons and 4 similar yellow balloons filled with helium gas. if we have the option to release them in air, how many different combination of balloons can be seen flying if atleast 1 balloons of each colour is released ?
125. If shekar gets 25% more than Sridhar and Sridhar gets 10 % more than Ravi. The share of Ravi in Rs.867.5 is ?
126. How many Four letter words can be formed using the letters of the word ROAMING?
127. In how many different ways can letters of the word 'ENTRANCE' be arranged?
128. How many words with meaning or without meaning could be formed by all the letters of the word DINNER ?
129. How many ways could be there to arrange 5 men and 4 women sitting in a row so that women placed in even places ?
130. How many words with meaning or without meaning could be formed by the word SLEEP using all letters at a time ?
131. In how many ways the letter of the word PURPLE be arranged?
132. How many 3 digit numbers are there ?
133. In how many different ways can the alphabets of the word 'PICTURE' be arranged in such a way that the vowels always come together?
134. How many 4-digit numbers can be formed from the digits 2, 3, 4, 5, 7 and 9 which are divisible by 5 and none of the digits is repeated?
135. In how many ways can four cards of different suits having the same value be selected from the standard pack of cards?