Question
1156 372 997 513 874 618 1936 a b c d e
What would come in place of d? (Q.15-19): In each of the following questions, a number series is given. After the series a number is given followed by (a), (b), (c), (d) and (e). You have complete the series starting with the number given following the sequence of the given series.Solution
The above series go in the following sequence. 1156 - 28² = 372 372 + 25² = 997 997 - 22² = 513 513 + 19² = 874 874 - 16² = 618 Hence, the resulting series would be: 1936 1152 1777 1293 1654 1398
From 7 artists and 6 designers, a team of 9 members is to be selected. In how many ways can this team be formed if it includes at least 6 artists?
In how ways can the selection be made so that a particular member is always included?
How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "SEMINAR"?
From 6 officers and 8 Jawans, in how many ways can 5 be chosen to include exactly 3 officers?
Find total number of ways in which the word “AGGRESSION” can be arranged.
Find total number of ways in which the word “ACCOMMODATE” can be arranged.
How many 4-digit numbers can be formed using digits 1 to 6 without repetition, such that the number is even?
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
Determine the number of unique arrangements of the letters in “ELEPHANT” if the vowels always stay together.
There are 14 candidates for 5 post. In how many different ways can be post be filled?
