Alphabet and Numbers Arrangement section 3 MCQ Detailed Explanation And More Example

Question : 1

If the position of the first and second digits are interchanged then what is the difference between the highest and second lowest number?

a) 673

b) 420

c) 582

d) 545

e) None of these

Question : 2

How many meaningful English words can be formed with the letters ABKC using each letter only once in each word? (All the four letters are to be used in the word.)

a) Two

b) None

c) One

d) Three

e) More than three

Question : 3

How many such pairs of letters are there in the word PRODUCTION, each of which has as many letters between them in the word (in both forward and backward directions) as they have between them in the English alphabetical series?

a) Two

b) None

c) One

d) Three

e) Four

Question : 4

If 1 is added to the first digit and 2 is subtracted from the last digit of each of the numbers and then the digits in each of the numbers are arranged in descending order within the number, then what will be the difference between the second digit of the second highest number and the third digit of the lowest number?

a) 6

b) 2

c) 4

d) 8

e) 10

Question : 5

If all the digits in each of the numbers are arranged in ascending order within the number, what will be the difference between the second highest and second lowest number?

a) 208

b) 218

c) 220

d) 225

e) None of these

Question : 6

What will be the resultant number if the second digit of the second lowest number is divided by the third digit of the highest number?

a) 5

b) 2

c) 3

d) 10

e) None of these