If the positions of the second and third digits of each number are interchanged, then which number is the second highest?

If 1 is subtracted from all the odd numbers and 2 is added to all the even numbers, how many numbers in the resulting series will be greater than 7?

If all the odd numbers are increased by 3 and all the even numbers are decreased by 2, how many numbers in the resulting series will be greater than 7?

If 1 is added to all the even digits and 1 is subtracted from all the odd digits of the given number, what is the sum of the third digit from the left end and the seventh digit from the right end of the new number formed?

49352876

If all the even numbers are squared and all the odd numbers are increased by 5, how many numbers in the resulting series will be less than 10?

If 2 is added to all even numbers and 1 is subtracted from all odd numbers, how many perfect cubes will be there in the resulting series?

What is the multiplication of all the digits of the resultant number formed by the sum of the smallest and third-highest numbers?

If 2 is subtracted from all the even numbers and 3 is added to all the odd numbers, how many perfect squares will be there in the given series?

Which number is seventh to the left of the sixth number from the right end?

If we multiply the first and third digits within the number then the resultant of which number is the second smallest?

What is the difference between the four times of the second digit of the highest number and two times of the first digit of the lowest number?

If the position of first and third digits of the numbers are interchanged of each number then how many numbers thus formed will be completely divisible by 2?

How many odd numbers are there between the 7th number from the right end and the 5th number from the left end?

If the first and last digit is interchanged and then the second and first digit is interchanged then which number will be the second highest?

If in the given number 8375863, all the even digits are changed to the next digit, 2 is added to all odd digits and then the resultant numbers are arranged in ascending order, then how many numbers will not change their position?

If in the given number "72538941", one is subtracted from the odd digits and two is subtracted from the even digits, then how many digits are repeated more than once?

If all the digits are added within the number then how many numbers will be multiple of 2?

If one is added in the odd digits and one is subtracted from the even digits of the number "72386154" then the difference between the 2nd digit from the right and the 3rd digit from the left is ___.

If all the digits of "273654713" are arranged in ascending order from left to right, then what will be the second digit from the right end if we add 1 to every odd-numbered digit and 2 to every even-numbered digit?

If all the digits of "836194327" are arranged in descending order from left to right, then what will be the sum of the second digit from the left and the third digit from the right?

If all the digits of "418923712539" are arranged in ascending order from left to right, then what will be the sum of the fourth digit from the left and the third digit from the right?

If all the digits of "913847856" are arranged in ascending order from left to right, then what will be the sum of the fourth digit from the left and the third digit from the right?

The resultant of which number is highest if each number's first and last digits are added?

If in the number "34786825", add 1 in all odd digits and subtract 1 in all even digits, then which of the following will be the fourth digit from the right end?

If in each number, all three digits are arranged in descending order within the number, then which of the following will be the fourth-highest number?

If the first digit becomes the second digit, the second digit becomes the third digit and the third digit becomes the first digit, then which number will be the lowest?

What will be the result if the first digit of the second-highest number is divided by the second digit of the third-highest number?

If all the odd digits in each number are removed, what will be the highest sum of all the digits within the number?

Which number is tenth to the left of the seventh number from the right end?

If all the even numbers are divided by 2 and all the odd numbers are multiplied by 3, how many numbers in the resulting series will be greater than 15?

What is the sum of the numbers between the second number from the left end and the eleventh number from the right end?

How many odd numbers are there which are immediately followed and preceded by an even and odd number respectively?

How many even numbers are there between the 6th number from the right end and the 4th number from the left end?

How many even numbers are there which are immediately followed by an even number itself?

After interchanging the first and the last digit of each number (within the number), what is the differnece between the highest number and lowest number?

If the first digit becomes the second digit, the second digit becomes the third digit and the third digit becomes the first digit, then which number will be the lowest?

How many such 3s are there in the following number sequence each of which is immediately preceded by 1 or 2 but not immediately followed by 6 or 8?

6 3 3 5 2 3 4 3 1 3 8 7 6 3 4 2 3 5 1 3 3 9 2 3 6

Direction: Study the following series of five three-digit numbers carefully and answer the question given below.

684   345   514   296   473

After arranging all the digits in increasing order (within the number), what is the sum of the third digit of the highest number and the first digit of the lowest number so formed?

If in the number sequence 4 7 8 4 6 5 1 2 3 5 4 7, all the odd numbers are increased by one and all the even numbers are decreased by two, then the new number sequence is arranged in ascending order, which will be the eighth digit from the right?

What will be the result if the first digit of the second-highest number is divided by the second digit of the third-highest number?

If the first and last digit is interchanged and then the second and first digit is interchanged then which number will be the second highest?

Direction: The following questions are based on the five three-digit numbers given below:

143   645   839   275   918

If in each number, all three digits are arranged in descending order within the number, then which of the following will be the fourth-highest number?

If in the number sequence 743258186, all the odd numbers are increased by 1 and all the even numbers are decreased by 1, then the number sequences are arranged in ascending order, which will be the fourth digit from the left end?

If 1 is added to each even digit and 1 is subtracted from each odd digit then how many numbers so formed will be fully divisible by 2?

If the position of first and third digits of the numbers are interchanged of each number then how many numbers thus formed will be completely divisible by 2?

If all the digits are added within the number then how many numbers will be multiple of 2?

If 2 is multiplied by each odd digit and 1 is added to each even digit in the number 6311624, what will be the difference between the largest of the digits and the smallest of the digits thus formed?

If in the number sequence 8 4 5 3 6 7 7 2 2 1 6 3 5 7, all the odd numbers are increased by 1 and all the even numbers are decreased by 1, then the number sequences are arranged in ascending order, which will be the seventh digit from the left end?

If each digit of the number 72514368 is subtracted from 9, how many even digits will be there in the newly formed number?

If in the number sequence 4 5 3 6 7 7 2 2 1 6 3 5 7 8, all the odd numbers are increased by 1 and all the even numbers are decreased by 1, then the number sequences are arranged in ascending order, which will be the third digit from the left end?