Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

If two cards are taken one after another without replacing from a pack of 52 cards. What is the probability for the two cards be Ace ?

A. 51/1221
B. 42/221
C. 1/221
D. 52/1245
Answer» D. 52/1245
2.

If there are 15 dots on a circle,how many triangles can be formed?

A. 455
B. 450
C. 469
D. 500
Answer» B. 450
3.

If you have 6 New Year greeting cards and you want to send them to 4 of your friends, in how many ways can this be done?

A. 720
B. 360
C. 240
D. 740
Answer» C. 240
4.

If the letters of the word VERMA are arranged in all possible ways and these words are written out as in a dictionary, then the rank of the word VERMA is :

A. 108
B. 117
C. 810
D. 180
Answer» B. 117
5.

If the letters of the word SACHIN are arranged in all possible ways and these words are written out as in dictionary, then the word ‘SACHIN’ appears at serial number :

A. 601
B. 600
C. 603
D. 602
Answer» B. 600
6.

If it is possible to make a meaningful word with the first, the seventh, the ninth and the tenth letters of the word RECREATIONAL, using each letter only once, which of the following will be the third letter of the word? If more than one such word can be formed, give ‘X’ as the answer. If no such word can be formed, give ‘Z’ as the answer.

A. T
B. X
C. N
D. R
Answer» E.
7.

If repetition of the digits is allowed, then the number of even natural numbers having three digits is :

A. 550
B. 450
C. 500
D. 540
Answer» C. 500
8.

If the letters of the word CHASM are rearranged to form 5 letter words such that none of the word repeat and the results arranged in ascending order as in a dictionary what is the rank of the word CHASM ?

A. 32
B. 24
C. 72
D. 36
Answer» B. 24
9.

If a+b+c =21 what is the total number of positive integral solutions?

A. 109
B. 190
C. 901
D. 910
Answer» C. 901
10.

If each of the 8 teams in a league must play each other three times,how many games will be played?

A. 72
B. 84
C. 36
D. 79
Answer» C. 36
11.

If a+b+c = 21, what is the total number of non - negative integral solutions?

A. 123
B. 253
C. 321
D. 231
Answer» C. 321
12.

If each of the vowels in the word 'MEAT' is kept unchanged and each of the consonants is replaced by the previous letter in the English alphabet, how many four-lettered meaningful words can be formed with the new letters, using each letter only once in each word?

A. 3
B. 4
C. 1
D. 2
Answer» B. 4
13.

If A1, A2, A3, A4, ..... A10 are speakers for a meeting and A1 always speaks after, A2 then the number of ways they can speak in the meeting is

A. 9!
B. 9!/2
C. 10!
D. 10!/2
Answer» E.
14.

How many words can be formed with or without meaning by using three letters out of k, l, m, n, o without repetition of alphabets.

A. 60
B. 120
C. 240
D. 30
Answer» B. 120
15.

If (1 × 2 × 3 × 4 ........ × n) = n!, then 15! - 14! - 13! is equal to ___?

A. 14 × 13 × 13!
B. 15 × 14 × 14!
C. 14 × 12 × 12!
D. 15 × 13 × 13!
Answer» E.
16.

How many ways are there to select a subcommittee of 7 members from among a committee of 17?

A. 19000
B. 19448
C. 19821
D. 19340
Answer» C. 19821
17.

How many ways can you select 17 songs for mix CD out of possible 38 songs?

A. 2878
B. 2878 x 10^2
C. 290183753
D. 2878 x 10^10
Answer» E.
18.

How many ways can 10 letters be posted in 5 post boxes, if each of the post boxes can take more than 10 letters ?

A. 5^10
B. 10^5
C. 5P5
D. 5C5
Answer» B. 10^5
19.

How many three digit numbers 'abc' are formed where two of the three digits are same ?

A. 252
B. 648
C. 243
D. 900
Answer» D. 900
20.

How many ways are there to deal a five-card hand consisting of three eight's and two sevens?

A. 36
B. 72
C. 24
D. 16
Answer» D. 16
21.

How many such pair of letters are there in the word ‘TROUBLED’ which have as many letters between them in the word as they have between them in the English alphabet?

A. 2
B. 3
C. 4
D. 5
Answer» B. 3
22.

How many parallelograms will be formed if 7 parallel horizontal lines intersect 6 parallel vertical lines?

A. 215
B. 315
C. 415
D. 115
Answer» C. 415
23.

How many six digit odd numbers can be formed from the digits 0, 2, 3, 5, 6, 7, 8, and 9 (repetition not allowed)?

A. 8640
B. 720
C. 3620
D. 4512
Answer» B. 720
24.

How many numbers of five digits can be formed by using the digits 1, 0, 2, 3, 5, 6 which are between 50000 and 60000 without repeating the digits?

A. 120
B. 240
C. 256
D. 360
Answer» B. 240
25.

How many number of times will the digit ‘7' be written when listing the integers from 1 to 1000?

A. 243
B. 300
C. 301
D. 290
Answer» C. 301
26.

How many lines can you draw using 3 non collinear (not in a single line) points A, B and C on a plane?

A. 3
B. 6
C. 2
D. 4
Answer» B. 6
27.

How many necklace of 12 beads each can be made from 18 beads of different colours?

A. 18!
B. 18! x 19!
C. 18!(6 x 24)
D. 18! x 30
Answer» D. 18! x 30
28.

How many four digit even numbers can be formed using the digits {2, 7, 5, 3, 9, 1} ?

A. 59
B. 60
C. 61
D. 64
Answer» C. 61
29.

How many different words can be made using the letters of the word ' HALLUCINATION ' if all constants are together?

A. 129780
B. 1587600
C. 35600
D. None of these
Answer» C. 35600
30.

How many four digits numbers greater than 6000 can be made using the digits 0, 4, 2, 6 together with repetition.

A. 64
B. 63
C. 62
D. 60
Answer» C. 62
31.

How many different four letter words can be formed (the words need not be meaningful using the letters of the word "MEDITERRANEAN" such that the first letter is E and the last letter is R?

A. 59
B. 56
C. 64
D. 55
Answer» B. 56
32.

How many arrangements of the word TRIGONAL can be made if only two vowels and three consonants are used?

A. 6300
B. 3600
C. 6400
D. 7200
Answer» C. 6400
33.

How many arrangements can be made out of the letters of the word COMMITTEE, taken all at a time, such that the four vowels do not come together?

A. 216
B. 45360
C. 1260
D. 43200
Answer» E.
34.

How many alphabets need to be there in a language if one were to make 1 million distinct 3 digit initials using the alphabets of the language?

A. 1000
B. 100
C. 500
D. 999
Answer» C. 500
35.

How many arrangements of the letters of the word ‘BENGALI’ can be made if the vowels are never together.

A. 120
B. 640
C. 720
D. 540
Answer» D. 540
36.

How many arrangements can be made out of the letters of the word DRAUGHT, the vowels never beings separated?

A. 1440
B. 720
C. 360
D. 640
Answer» B. 720
37.

How many arrangements of the letters of the word ‘BENGALI’ can be made if the vowels are to occupy only odd places.

A. 720
B. 576
C. 567
D. 625
Answer» C. 567
38.

How many 7 digit numbers can be formed using the digits 1, 2, 0, 2, 4, 2, 4?

A. 120
B. 360
C. 240
D. 424
Answer» C. 240
39.

How many 6-digit even numbers can be formed from the digits 1, 2, 3, 4, 5, 6 and 7 so that the digits should not repeat and the second last digit is even ?

A. 521
B. 720
C. 420
D. 225
Answer» C. 420
40.

How many 4-letter words with or without meaning, can be formed out of the letters of the word, 'LOGARITHMS', if repetition of letters is not allowed?

A. 4050
B. 3600
C. 1200
D. 5040
Answer» E.
41.

How many 4-letter words with or without meaning, can be formed out of the letters of the word, 'LOGARITHMS', if repetition of letters is not allowed ?

A. 5040
B. 2525
C. 2052
D. 4521
Answer» B. 2525
42.

How many 4-digit numbers can be formed from the digits 2, 3, 5, 6, 7 and 9, which are divisible by 5 and none of the digits is repeated?

A. 60
B. 48
C. 36
D. 20
Answer» B. 48
43.

How many 3 letters words can be formed using the letters of the words hexagon?

A. 120
B. 210
C. 160
D. 200
Answer» C. 160
44.

How many 3-digit numbers can be formed with the digits 1,4,7,8 and 9 if the digits are not repeated ?

A. 60
B. 26
C. 50
D. 64
Answer» B. 26
45.

How many 3-digit numbers can be formed from the digits 2, 3, 5, 6, 7 and 9 which are divisible by 5 and none of the digits is repeated ?

A. 15
B. 20
C. 5
D. 10
Answer» C. 5
46.

Goldenrod and No Hope are in a horse race with 6 contestants. How many different arrangements of finishes are there if No Hope always finishes before Goldenrod and if all of the horses finish the race?

A. 720
B. 360
C. 120
D. 640
Answer» C. 120
47.

From a pack of 52 cards, 3 cards are drawn together atrandom, What is the probability of both the cards are king?

A. 1214434
B. 1324006
C. 5525
D. 1/525
Answer» C. 5525
48.

From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least 3 men are there on the committee. In how many ways can it be done?

A. 564
B. 735
C. 756
D. 657
Answer» D. 657
49.

From a group of 7 boys and 6 girls, five persons are to be selected to form a team, so that at least 3 girls are there in the team. In how many ways can it be done?

A. 427
B. 531
C. 651
D. 714
Answer» C. 651
50.

From a deck of 52 cards, a 7 card hand is dealt.How many distinct hands are there if the hand must contain 2 spades and 3 diamonds ?

A. 7250100
B. 7690030
C. 7250000
D. 3454290
Answer» B. 7690030