General Intelligence and Reasoning

Completion of Figural Pattern
Non-Verbal Classification
Mirror Image and Water Image
Verbal Series
Arrangement of Words in a Logical Order (Alphabetical Order)
General Intelligence and Reasoning
Finding the Missing Number
Cubes and Dices
Verbal Analogy
Deviation of Figure
Blood Relationship
Symbols & Notations
Direction & Distance Test
Logical Venn-Diagram
Scheduled Day/Date/Time
Ranking/Arrangement
Miscellaneous
Non-Verbal Analogy or Similarity
Verbal Classification
Paper Cutting, Folding & Punching
Embedded Figure
Syllogism, Statement & Conclusions
Coding-Decoding
Non-Verbal Series
Word Formation
Arithmetical Problems

General Awareness

Indian Polity and Constitution
Indian Art & Culture
Geography Of India
Economics
History of India
Indian Economy
World History
Physical Geography
World Geography
Honours and Awards
Biology
Chemistry
Miscellaneous
Computer and IT
Physics
Books and Authors
National Events
Discoveries and Inventions
Science and Technology
Sports
Important Decades, Years and Days
UNO, Other International and National Organisations
International Events
Science
Science
Personalities
World Art and Culture

Quantitative Aptitude

LCM and HCF
Simplification
Average
Ratio and Proportion
Quantitative Aptitude
Trigonometry
Boat and Stream
Discount
Percentage
Time and Work
Statistics & Data Interpretation
Pipe and Cistern
Sequence and Series
Miscellaneous
Mensuration
Time and Distance
Profit and Loss
Compound Interest
Geometry
Simple Interest
Algebra
Number System
Power, Indices and Surds
Approximation
Simple and Decimal Fraction
Area and Perimeter
Circles
Triangles
Trigonometric Ratios
Volume and Surface Area
Straight Lines
Factorisation
Set Theory
Height and Distance
Logarithms
Polynomials
Quadratic Equations
Quadrilateral and Parallelogram
Partnership

English Comprehension

Comprehension Test
Transformation of Sentences (Active/Passive)
Arrangement of Sentences
Improvement of Sentences
Idioms/ Phrases
One word substitution
Cloze Test
Miscellaneous
Direct/ Indirect Speech
Fill in the Blanks
Common Errors
Antonyms
Synonyms
English Comprehension
Selection of misspelt word/ correctly spelt word
General English

Q 1.

Correct2

Incorrect-0.5

A student was asked to find the arithmetic mean of the following 12 numbers :

{tex} 3, 11, 7,9,15,13,8,19,17, 21, 14{/tex} and {tex} \mathrm x {/tex}

He found the mean to be {tex} 12 . {/tex} The value of {tex} \mathrm { x } {/tex} will be:

3

7

17

31

Q 2.

Correct2

Incorrect-0.5

The average of the marks obtained in an examination by 8 students was 51 and by 9 other students was {tex} 68 . {/tex} The average marks of all 17 students was :

59

59.5

60

60.5

Q 3.

Correct2

Incorrect-0.5

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

54.68

53.33

55

None of these

Q 4.

Correct2

Incorrect-0.5

The average of 30 results is 20 and the average of other 20 results is 30 . What is the average of all the results?

24

48

25

50

Q 5.

Correct2

Incorrect-0.5

If the average weight of 6 students is {tex} 50 \mathrm { kg } {/tex}; that of 2 students is {tex} 51 \mathrm { kg } {/tex}; and that of other 2 students is {tex} 55 \mathrm { kg } {/tex}; then the average weight of all students is

{tex} 61\ \mathrm { kg } {/tex}

{tex} 51.5\ \mathrm { kg } {/tex}

{tex} 52\ \mathrm { kg } {/tex}

{tex} 51.2\ \mathrm { kg } {/tex}

Q 6.

Correct2

Incorrect-0.5

The average of 10 numbers is 7. If each number is multiplied by {tex} 12 , {/tex} then the average of the new set of numbers will be

7

19

82

84

Q 7.

Correct2

Incorrect-0.5

The average income of 40 persons is Rs. 4200 and that of another 35 persons is Rs. 4000. The average income of the whole group is :

Rs. 4100

Rs. {tex} 4106 \frac { 1 } { 3 } {/tex}

Rs. {tex} 4106 \frac { 2 } { 3 } {/tex}

Rs. {tex} 4108 \frac { 1 } { 3 } {/tex}

Q 8.

Correct2

Incorrect-0.5

The average weight of five persons sitting in a boat is {tex} 38 \mathrm { kg } {/tex}. The average weight of the boat and the persons sitting in the boat is {tex} 52 \mathrm { kg } {/tex}. What is the weight of the boat?

{tex} 228 \mathrm { kg } {/tex}

{tex} 122 \mathrm { kg } {/tex}

{tex} 232 \mathrm { kg } {/tex}

{tex} 242 \mathrm { kg } {/tex}

Q 9.

Correct2

Incorrect-0.5

The average marks of 32 boys of section A of class {tex} X {/tex} is 60 whereas the average marks of 40 boys of section {tex} B {/tex} of class {tex} X {/tex} is {tex} 33 . {/tex} The average marks for both the sections combined together is

44

45

{tex} 46 \frac { 1 } { 2 } {/tex}

{tex} 45 \frac { 1 } { 2 } {/tex}

Q 10.

Correct2

Incorrect-0.5

Total weekly emoluments of the workers of a factory is Rs {tex} 1534 . {/tex} Average weekly emolument of a worker is Rs {tex} 118 {/tex}. The number of a workers in the factory is :

16

14

13

12

Q 11.

Correct2

Incorrect-0.5

12 kg of rice costing Rs. 30 per kg is mixed with 8 kg of rice costing Rs. 40 per kg. The average per kg price of mixed rice is

Rs. 38

Rs. 37

Rs. 35

Rs. 34

Q 12.

Correct2

Incorrect-0.5

If average of 20 observations {tex} x _ { 1 } {/tex}, {tex} x _ { 2 } , \ldots . , x _ { 20 } {/tex} is {tex} y , {/tex} then the average of {tex} x _ { 1 } - 101 , x _ { 2 } - 101 , x _ { 3 } - {/tex} {tex} 101 , \ldots . . , x _ { 20 } - 101 {/tex} is

{tex} y - 20 {/tex}

{tex} y - 101 {/tex}

{tex} 20 y {/tex}

{tex} 101 y {/tex}

Q 13.

Correct2

Incorrect-0.5

The average of {tex} x {/tex} numbers is {tex} y {/tex} and average of {tex} y {/tex} numbers is {tex} x {/tex}. Then the average of all the numbers taken together is

{tex} \frac { x + y } { 2 x y } {/tex}

{tex} \frac { 2 x y } { x + y } {/tex}

{tex} \frac { x ^ { 2 } + y ^ { 2 } } { x + y } {/tex}

{tex} \frac { x y } { x + y } {/tex}

Q 14.

Correct2

Incorrect-0.5

The average of {tex} x {/tex} numbers is {tex} y ^ { 2 } {/tex} and the average of {tex} y {/tex} numbers is {tex} x ^ { 2 } . {/tex} So the average of all the numbers taken together is

{tex} \frac { x ^ { 3 } + y ^ { 3 } } { x + y } {/tex}

{tex} x y {/tex}

{tex} \frac { x ^ { 2 } + y ^ { 2 } } { x + y } {/tex}

{tex} x y ^ { 2 } + y x ^ { 2 } {/tex}

Q 15.

Correct2

Incorrect-0.5

The average of {tex} n {/tex} numbers {tex} x _ { 1 } , x _ { 2 } , {/tex} {tex} \ldots x _ { n } {/tex} is {tex} \bar { x } {/tex}. Then the value of {tex}\displaystyle \sum _ { i = 1 } ^ { n } \left( x _ { i } - \bar { x } \right) {/tex} is equal to

{tex} n {/tex}

0

{tex} n \bar { x } {/tex}

{tex} \bar { x } {/tex}

Q 16.

Correct2

Incorrect-0.5

A man bought 13 articles at {tex} Rs. 70 {/tex} each, 15 at {tex} Rs. 60 {/tex} each and 12 at {tex} Rs. 65 {/tex} each. The average price per article is

Rs. 60.25

Rs. 64.75

Rs. 65.75

Rs. 62.25

Q 17.

Correct2

Incorrect-0.5

A library has an average number of 510 visitors on Sunday and 240 on other days. The average number of visitors per day in a month of 30 days beginning with Sunday is:

285

295

300

290

Q 18.

Correct2

Incorrect-0.5

The average of 30 numbers is 40 and that of other 40 numbers is 30. The average of all the numbers is

{tex} 34 \frac { 2 } { 7 } {/tex}

35

34

34.5

Q 19.

Correct2

Incorrect-0.5

The average of 20 numbers is 15 and the average of first five is {tex} 12 . {/tex} The average of the rest is

16

15

14

13

Q 20.

Correct2

Incorrect-0.5

The average monthly expenditure of a family is {tex} Rs. 2,200 {/tex} during first three months, {tex} Rs. 2,550 {/tex} during next four months and {tex} Rs. 3,120 {/tex} during last five months of the year. If the total savings during the year was {tex} Rs. 1,260 , {/tex} what is the average monthly income?

{tex} Rs. 1,260 {/tex}

{tex} Rs. 1,280 {/tex}

{tex}Rs. 2,805 {/tex}

{tex}Rs. 2,850{/tex}

Q 21.

Correct2

Incorrect-0.5

Find the average of {tex} 1.11,0.01 , {/tex} {tex} 0.101,0.001,0.11 {/tex}

0.2664

0.2554

0.1264

0.1164

Q 22.

Correct2

Incorrect-0.5

4 boys and 3 girls spent Rs. 120 on the average, of which boys spent Rs. 150 on the average. Then the average amount spent by the girls is

Rs. 80

Rs. 60

Rs. 90

Rs. 100

Q 23.

Correct2

Incorrect-0.5

Six tables and twelve chairs were bought for {tex} Rs. 7,800 {/tex}. If the average price of a table is {tex} Rs. 750 , {/tex} then the average price of a chair would be

Rs. 250

Rs. 275

Rs. 150

Rs. 175

Q 24.

Correct2

Incorrect-0.5

Out of 20 boys, 6 are each of {tex}1\ \mathrm { m }\ 15\ \mathrm { cm } {/tex} height, 8 are of {tex}1\ \mathrm { m }\ 10\ \mathrm { cm } {/tex} and rest of {tex}1\ \mathrm { m }\ 12\ \mathrm { cm } {/tex}. The average height of all of them is

{tex} 1\ \mathrm { m }\ 12.1\ \mathrm { cm } {/tex}

{tex} 1\ \mathrm { m }\ 21.1\ \mathrm { cm } {/tex}

{tex} 1\ \mathrm { m }\ 21\ \mathrm { cm } {/tex}

{tex} 1\ \mathrm { m }\ 12\ \mathrm { cm } {/tex}

Q 25.

Correct2

Incorrect-0.5

There are two groups A and B of a class, consisting of 42 and 28 students respectively. If the average weight of group A is {tex} 25 \mathrm { kg } {/tex} and that of group {tex} \mathrm { B } {/tex} is {tex} 40 \mathrm { kg } {/tex}, find the average weight of the whole class.

{tex} 69\ \mathrm { kg } {/tex}

{tex} 31\ \mathrm { kg } {/tex}

{tex} 70\ \mathrm { kg } {/tex}

{tex} 30\ \mathrm { kg } {/tex}

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