Explore topic-wise MCQs in Atos.

This section includes 49 Mcqs, each offering curated multiple-choice questions to sharpen your Atos knowledge and support exam preparation. Choose a topic below to get started.

1.

Reeya obtained 65, 67, 76, 82 and 85 out of 100 in different subjects, What will be the average.

A. 70
B. 75
C. 80
D. 85
Answer» C. 80
2.

Average of all prime numbers between 30 to 50

A. 37
B. 37.8
C. 39
D. 39.8
Answer» E.
3.

Average age of boys in a class is 16 years and average age of girls is 15 years, what is the average age of all

A. 15.5
B. 15
C. 16
D. Cant be computed
Answer» E.
4.

A library has an average of 510 visitors on Sundays and 240 on other day. The average number of visitors in a month of 30 days starting with sunday is

A. 280
B. 285
C. 290
D. 295
Answer» C. 290
5.

A batsman makes a score of 87 runs in the 17th match and thus increases his average by 3. Find his average after 17th match

A. 36
B. 37
C. 38
D. 39
Answer» E.
6.

Average weight of 10 people increased by 1.5 kg when one person of 45 kg is replaced by a new man. Then weight of the new man is

A. 50
B. 55
C. 60
D. 65
Answer» D. 65
7.

Average of five numbers is 27. If one number is excluded the average becomes 25. The excluded number is

A. 35
B. 45
C. 55
D. 65
Answer» B. 45
8.

The average score of a cricketer for ten matches is 38.9 runs. If the average for first six matches is 42, then average for last four matches is

A. 33.25
B. 32.25
C. 34.25
D. 34.50
Answer» D. 34.50
9.

If the average marks of three batches of 55, 60 and 45 students respectively is 50, 55, 60, then the average marks of all the students is

A. 54.48
B. 54.68
C. 54.60
D. 54.58
Answer» C. 54.60
10.

The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is

A. 40
B. 35
C. 45
D. 55
Answer» B. 35
11.

The average of six numbers is X and the average of three of these is Y.If the average of the remaining three is z, then

A. x = y + z
B. 2x = y + z
C. x = 2y + z
D. x = y + 2z
Answer» C. x = 2y + z
12.

A motorist travel to a place 150 km away at an avearge speed of 50 km/hr and returns ar 30 km/hr.His average speed for the whole jouney in km/hr is

A. 36.5 km/hr
B. 37.5 km/hr
C. 35.5 km/hr
D. 34.5 km/hr
Answer» C. 35.5 km/hr
13.

The average age of the mother and her six children is 12 years which is reduced by 5 years if the age of the mother is excluded. How old is the mother

A. 40
B. 41
C. 42
D. 43
Answer» D. 43
14.

The average weight of a class of 24 students is 35 kg. If the weight of the teacher be included, the average rises by 400 g. The weight of the teacher is

A. 45
B. 50
C. 55
D. 60
Answer» B. 50
15.

When a student weighing 45 kgs left a class, the average weight of the remaining 59 students increased by 200g. What is the average weight of the remaining 59 students

A. 55
B. 56
C. 57
D. 58
Answer» D. 58
16.

In a simultaneous throw of two dice, what is the probability of getting a doublet?

A. 1/6
B. 1/4
C. 2/3
D. 3/7
Answer» B. 1/4
17.

If a number is chosen at random from the set {1, 2, 3…, 100}, then the probability that the chosen number is a perfect cube is

A. 1/25
B. 1/2
C. 4/13
D. 1/10
Answer» B. 1/2
18.

Unless I have a peaceful environment, I will be not able to complete my work.

A. will not be able
B. am not able
C. would be not able
D. was not able
Answer» B. am not able
19.

The Interviewer asked me (a) / if I knew that (b) / Kalidas was the greater (c) / than any other poet (d) / No error (e)

A. the Interviewer asked me
B. if I knew that
C. Kalidas was the greater
D. than any other poet
E. no error
Answer» D. than any other poet
20.

The local high school issued a ______ on field trips until the bus was repaired; then traveling could begin again.

A. indispensability
B. divergence
C. moratorium
D. subjection
Answer» D. subjection
21.

A long journey, especially by sea.

A. safari
B. voyage
C. flight
D. odyssey
Answer» C. flight
22.

It ——————— since yesterday

A. Is raining
B. Has been raining
C. Have been raining
D. Was raining
Answer» C. Have been raining
23.

Mathematics allows us to expand our consciousness. Mathematics tells us about economic trends, patterns of disease, and the growth of populations. Math is good at exposing the truth, but it can also perpetuate misunderstandings and untruths. Figures have the power to mislead people. This paragraph best supports the statement that

A. Mathematics allows us to expand our consciousness. Mathematics tells us about economic trends, patterns of disease, and the growth of populations. Math is good at exposing the truth, but it can also perpetuate misunderstandings and untruths. Figures have the power to mislead people. This paragraph best supports the statement that
B. words are more truthful than figures.
C. the study of mathematics is more important than other disciplines.
D. the power of numbers is that they cannot lie.
E. figures are sometimes used to deceive people.
Answer» F.
24.

Choose the correct alternative that will continue the same pattern and fill in the blank spaces: 1, 2, 3, 6, 9, 18, (….), 54

A. 18
B. 27
C. 36
D. 81
Answer» C. 36
25.

ACE: BDF: FHJ?

A. GIK
B. GHK
C. DFH
D. FHL
Answer» B. GHK
26.

If each of the vowels i.e. A, E, I, O & U along with the 3rd letter to it right in the alphabet are taken out and arranged one after the other in the same order followed by the remaining letters of the alphabet, which of the following will be 5th to the left of the 19th letter from the left in the new arrangement?

A. G
B. H
C. J
D. W
E. None of these
Answer» B. H
27.

R K 5 9 # B 2 % * E ? A 8 L $ I 4 S V 7 ! C 6 N @ H 1 3 & D which is the 9th element to the right of the 19th element from the left end?

A. 7
B. 3
C. V
D. H
E. A
Answer» C. V
28.

Read the above passage, answer the below question. Which of the statements A, B, C, D and E mentioned above would help to strengthen the Indian case?

A. A
B. B
C. C
D. D
E. E
Answer» B. B
29.

Arrange the given words in alphabetical order and tick the one that comes in the middle?

A. Assistant
B. Assessment
C. Asbestos
D. Asterick
E. Ass
Answer» C. Asbestos
30.

81 : 729 :: 144 : __

A. 1728
B. 1331
C. 169
D. 2197
Answer» B. 1331
31.

In a certain code language, ‘+’ means ‘/’, ‘/’ means ‘*’, ‘*’ means ‘-‘, ‘-‘ means ‘+’. (10 – 5) / 50 * (25 * 5) / 40

A. -50
B. -550
C. 50
D. 550
Answer» B. -550
32.

If TSEREVE and NOITACUDE stands for EVEREST and EDUCATION, how will you code REDFORT

A. RECFORT
B. REDFNRT
C. REDFORT
D. RECFNRT
Answer» D. RECFNRT
33.

If MAILED is coded as NBJMFE, how will you code the word ACTED?

A. BDUGF
B. CDUFE
C. BDVFF
D. BDUFE
Answer» E.
34.

If SPTFA stand for BLADE, how will you code BALE?

A. RUQC
B. SPAT
C. STAP
D. STPA
Answer» E.
35.

Which code should be replaced in the question mark? MILD:NKOH :: GATE : ?

A. IBVJ
B. HCWI
C. KDXK
D. ICWA
Answer» C. KDXK
36.

If C E J Q is coded asX V Q J , then B D I P will be coded as …………..

A. KRYW
B. CGMP
C. NOPS
D. YWRK
Answer» E.
37.

What is the value of the integer P? (1) P is an integer multiple of 2, 4, and 5. (2) 40 < P < 70

A. Statement (1) ALONE is sufficient, but statement (2) is not sufficient.
B. Statement (2) ALONE is sufficient, but statement (1) is not sufficient.
C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D. EACH statement ALONE is sufficient.
Answer» D. EACH statement ALONE is sufficient.
38.

c14 Look carefully at the sequence of symbols to find the pattern. Select correct pattern

A. 1
B. 2
C. 3
D. 4
Answer» E.
39.

Arrange the words given below in a meaningful sequence. 1. Infant 2. Old 3. Adult 4. Adolescent 5. Child

A. 5, 4, 3, 2, 1
B. 3, 4, 2, 1, 5
C. 2, 3, 4, 5, 1
D. 1, 5, 4, 3, 2
Answer» E.
40.

Arrange the words given below in a meaningful sequence. 1. Leaves 2. Branch 3. Flower 4. Tree 5. Fruit

A. 4, 3, 1, 2, 5
B. 4, 2, 5, 1, 3
C. 4, 3, 2, 1, 5
D. 4, 2, 1, 3, 5
Answer» E.
41.

If p, q, r are in G.P; then log p n, logq n, logr n are in

A. H.P
B. G.P
C. A.P
D. AGP
Answer» B. G.P
42.

A spherical ball 6 cm in diameter is melted and recast into 3 smaller spherical balls. The radius of the two of the there are 1.5 cm and 2 cm respectively. The radius of the third is

A. 3.5cm
B. 3.0cm
C. 2.0cm
D. 2.5cm
Answer» E.
43.

Sea water contains 5% salt by weight. How many kilograms of fresh water must be added to 40 kg of sea water so that the salt content of the solution becomes 2%?

A. 60 kg
B. 50 kg
C. 40 kg
D. 55 kg
Answer» B. 50 kg
44.

If log1227 = a, the log616 is

A. (3-a)/4(3+a)
B. (3+a)/4(3-a)
C. 4(3+a)/(3-a)
D. 4(3-a)/(3+a)
Answer» E.
45.

The Hussain Sagar Express travels from Mumbai to Hyderabad. Along the way the train stops at 18 different places. So, in total, there are 20 stops including stop at Mumbai and Hyderabad. How many different tickets can be given out by the railways?

A. 190 different tickets
B. 380 different tickets
C. 145 different tickets
D. 120 different tickets
Answer» C. 145 different tickets
46.

The area of the triangle formed by the tangents from the point (4,3) to the circle x2 + y2 = 9 and the line joining their points of contact is:

A. 25/192 square units
B. 192/25 square units
C. 385/25 square units
D. 185/25 square units
Answer» C. 385/25 square units
47.

From the top of a light house 60 meters high with its base at the sea level, the angle of depression of a boat is 15°. The distance of the boat from the foot of the light house is (in m)

A. (√3-1)/(√3+1) × 60
B. (√3+1)/(√3-1) × 60
C. (√3+1)/(√3-1)
D. (√3-1)/(√6-1)
Answer» C. (√3+1)/(√3-1)
48.

A covered wooden box has the inner measures as 115 cm, 75 cm and 35 cm and the thickness of wood is 2.5 cm. Find the volume of the wood.

A. 82125 cu. Cm
B. 81775 cu. Cm
C. 81000 cu. Cm
D. None of the above
Answer» B. 81775 cu. Cm
49.

A toothpaste manufacturer is giving two different offers on its 100 g tube. The first one is giving 30% extra at the same price, and the second one is giving 30% off on the marked price. By what percentage is the first offer costlier than the second one?

A. 4.2%
B. 2.4%
C. 9.89%
D. 0%
Answer» D. 0%