Alphabet and Numbers Arrangement section 6 MCQ Detailed Explanation And More Example

Question : 1

The positions of the first and the second digits in the number 7986032451 are interchanged. Similarly the positions of the third and fourth digits are interchanged and so on. Which of the following will be the fifth digit from the right end after the rearrangement?

a) 4

b) 3

c) 6

d) 0

e) None of these

Question : 2

How many such digits are there in the number 764528 each of which is as far away from the beginning of the number as when the digits are arranged in descending order within the number?

a) Two

b) None

c) One

d) Three

e) More than three

Question : 3

How many meaningful English words can be formed with the letters ARILT using each letter only once in that word?

a) Two

b) None

c) One

d) Three

e) More than three

Question : 4

If it is possible to make a meaningful word with the third, the fifth, the seventh and the tenth letters of the word 'OUTRAGEOUS', which of the following will be the second letter of that word? It more than one such word can be formed, give 'X' as the answer and if no such word can be formed, give 'Y' as the answer.

a) S

b) E

c) A

d) Y

e) X

Question : 5

The letters in the word DANGEROUS are changed in such a way that the consonants are replaced by the previous letter in the English alphabet and the vowels are replaced by the next letter in the English alphabet. Which of the following will be the third letter from the left end of the new set of letters?

a) O

b) B

c) M

d) L

e) None of these

Question : 6

How many such pairs of letters are there in the word 'CHILDREN' each of which has as many letters between them in the word as there are between them in the English alphabet?

a) 4

b) 3

c) 5

d) 2

e) None of these