Computer GK

1. Pipelining strategy is called implement

instruction execution

instruction prefetch

instruction decoding

instruction manipulation

2. In MS-DOS you can use small or capital letter of combination of both to enter a command but internally MS-DOS work with.

Small letter

Capital letter

Both a and b

None of above 3. Terminals are required for real-time, batch processing & time-sharing real time, time-sharing & distributed message processing real time, distributed processing & manager inquiry real time, time sharing & message switching 4. To copy the file command.com from drive c: to drive a:  Drive c: copy drive a:\command.com  C:A: copy command.com  Copy c:\command.com a:  Both b and c 5. Electronic spreadsheets are most useful in a situation where relatively .... data must be input but ...... calculations are requied.  little; simple  large; simple  large; complex  little; complex

Indian Economy

1.As per the latest WTO report, the biggest importer country in the world during 2007 was

USA

2. Who is the richest Resident Indian in the latest estimates of Economic Magazine ‘Forbes’ 2010 released in April 2010 ?

Mukesh Ambani

3.Which of the following organisation publishes World Investment Report ?

UNCTAD

4.The banks are required to maintain a certain ratio between their cash in hand and total assets. This is called

SLR (Statutory Liquid Ratio)

5.What is the purpose of the India Brand Equity Fund ?

To make ‘Made in India’ a label of quality

Analytical Reasoning

Read the information given below and then answer the questions that follow. There is a family of six person P, Q, R, S, T and U. They professions are Engineer, Doctor, Teacher, Salesman, Manager and Lawyer.

(i)	There are two married couples in the family.
(ii)	The Manager is the grandfather of U, who is an Engineer
(iii)	R, the Salesman, is married to the lady Teacher
(iv)	Q is the mother of U and T.
(v)	The Doctor, S is married to the Manager.

From the information given in the question it is clear that there is a family tree of three generations. Family Tree

1st	P (Manager)	S (Doctor)
2nd	R (Salesman)	O (Teacher)
3rd	U (Engineer)	T (Lawyer)

It is clear from the information that two married couples will be (P – S) and (R – Q). Sex of U and T can’t be determined from the information.

1. How many male members are there in the family?

Two

Three

Four

Data inadequate

None of these

2. What is the profession of P?

Lawyer

Lawyer or Teacher

Manager

None of these

Cannot be determined

3. Who are the two married couples in the family?

PQ and SR

RU and ST

PT and SR

PS and RQ

None of these

4. How P is related to T?

Father

Grandfather

Mother

Grandmother

Wife

Logical Arrangement Words

1. 1. Key 2. Door 3. Lock 4. Room 5. Switch on

5, 1, 2, 4, 3

4, 2, 1, 5, 3

1, 2, 3, 5, 4

1, 3, 2, 4, 5

opt 5 2. 1. Study 2. Job 3. Examination 4. Earn 5. Apply  1, 2, 3, 4, 5  1, 3, 2, 5, 4  1, 3, 5, 4, 2  1, 3, 5, 2, 4 opt 5 3. 1. Rainbow 2. Rain 3. Sun 4. Happy 5. Child  2, 1, 4, 3, 5  2, 3, 1, 5, 4  4, 2, 3, 5, 1  4, 5, 1, 2, 3 opt 5 4. 1. Table 2. Tree 3. Wood 4. Seed 5. Plant  4, 5, 3, 2, 1,  4, 5, 2, 3, 1  1, 3, 2, 4, 5  1, 2, 3, 4, 5 opt 5 5. 1. Shoulder 2. Wrist 3. Elbow 4. Palm 5. Finger  5, 4, 2, 3, 1  3, 4, 5, 2, 1  3, 1, 4, 2, 5  2, 4, 5, 3, 1 opt 5

Logical Reasoning - Blood Relation Test

1. Pointing to lady, a man said. �The son of her only brother is the brother of my wife�. How is the lady related to that man?

Mother�s sister

Grandmother

Sister of father-in-law

Mother-in-law

Maternal-aunt Explanation : . The statement in other words implies her nephew is my son-in-law. Therefore, it is clear that the lady is sister of man's wife or in other words is the sister of father-in-law 2. A man said to a lady, �Your mother�s husband�s sister is my aunt�. How is that lady related to that man? Daughter  Sister  Grand-daughter  Mother  Aunt Explanation : . Mother' s husband's sister means that sister of father. Hence, lady is the sister of that man. 3. Neelam, who is Rohit�s daughter, says to Indu, �Your mother Reeta is the younger sister of my father, who is the third child of Sohanji�. How is Sohanji related to Indu?  Maternal-uncle  Father  Grandfather  Father-in-law  None of these Explanation : . From the information given in the question, it is concluded that Sohanji is the father of Rohit, and brother of Reeta, who is the mother of Indu. Therefore, Sohanji is the grandfather of Indu. 4. P is the brother of Q and R. S is R�s mother. T is P�s father. Which of the following statements cannot be definitely true?  Q is T�s son  T is Q�s father  S is P�s mother  P is S�s son  T is S�s husband Explanation : . On the basis of the information given in the question, it is confirmed that S is the mother and T is the father of P, Q and R. Out of them P is male and the sex of Q and R is not determined. Hence, it cannot be definitely said that Q is T's son because the sex of Q is not known as a result Q may be daughter of T. 5. Shyama says that father of Rajiv's father is my father. How is Shyama related to Rajiv?  Sister  Mother  Bua (Father's sister)  Niece  Mother's Mother Explanation : . From the information given in the question, it is clear that Rajiv's father is the brother of Shyama. Therefore, Shyama is related as aunt (Father's sister) to Rajiv.

Profit & Loss

1. A man purchased a waten for Rs. 400 and sold it at a gain of 20% of the selling price. The selling price of the watch is:

Rs. 300

Rs. 320

Rs. 440

Rs. 500 2.By selling an article for Rs. 10. Then, the gain per cent is: 9% 10% 11 none of these 3. There would be 10% loss if a toy is sold at Rs. 10.80 per piece. At what price should it be sold to earn a profit of 20%? Rs. 12 Rs. 12.96 Rs. 14.40 Rs. None of these 4.What is the cost of an article which is sold at a loss of 25% for Rs. 150? Rs.125 Rs 175 Rs. 200 Rs. 225 5. The cost of 2 T.V. sets and a radio is Rs. 7000, while 2 radios and one T.V. set together cost Rs. 4250. The cost of a T.V. set is: Rs.3000 Rs. 3160 Rs. 3240 Rs. None of these

Time & Work

1. A and B can together do a piece of work in 15 days. B alone can do it in 20 days. In how many days can A alone do it ?

30 days

40 days

45 days

60 days 2. A is twice as good a workman as B and together they finish a piece of work in 14 days. A alone can finish the work in: 11 days 21 days 28 days 42 days 3. A can do a piece of work in 80 days. He works at it for 10 days and then B alone finishes the work in 42 days. The two together could complete the work in: 24 days 25 days 30 days 35 days 4. Twelve men can complete a work in 8 days. Three days after they stated the work, 3 more men joined them. In how many days will all of them together complete the remaining work? 2 4 5 6 5. A can complete a job in 9 days, B in 10 days and C in 15 days. B and C start the work and are forced to leave after 2 days. The time taken to complete the remaining work is: 6 days 9 days 10 days 13 day

Logical Reasoning - Number Series

1. 4, 7, 12, �.., 28, 39

19

24

14

16

None of these

2. 8, 4, 12, 6, 18, ���.., 27

10

12

18

24

None of these 3. 45, 54, 47, ��., 49, 56, 51, 57, 53  48  55  50  53  None of these 4. 2, 6, 12, 20, �.., 42, 56, 72, 90  20  21  30  12  23 5. 2, 9, 23, 3, 8, 25, 4, ��, 27  7  29  23  14  20 6. 6, 126, ��., 9, 108, 12, 7, 133, 19, 12, 72, 6  21  23  30  35  40 7. 2, 3, 5, 9, 17, 33, �..  85  37  63  64  65 8. 6, 9, 15, 27, �.., 99  51  34  37  84  None of these 9. 17, 7, 24, 19, 9, 28, ��., 8, 31, 27, 10, 37  20  21  18  12  23 10. 121, 112, ��., 97, 91, 86  102  108  99  104  101

Analogies

1. Konark : Madurai : Khajuraho

They are famous for their temples

They were totally destroyed by invaders

They have some of the very famous forts

They were capitals of Hindu Kings in ancient times

2. Scale : Fish

Lady : Dress

Tree : Leaves

Bird : Feather

Skin : Man

Bear : Fur

3. Mountain : Height : Climber

River : Length : Water

Land : Farmer : Crop

College : Building : Student

Sea : Depth : Diver

College : Building : Student

4. Arc : Circle :: Line : ?

Point

Rectangle

Ellipse

Sphere

Geometry

5. `Match’ is related to `Victory’ in the same way as `Examination’ is related to

Write

Appear

Success

Attempt

Prepare

Verbal Ability - One word Substitutes

1.Continuing fight between parties, families, clans, etc.

A. Enmity B. Feud C. Quarrel D. Skirmish

2.A building for storing threshed grain

A. Hangar B. Dockyard                                                  C. Store D. Granary

3.Policeman riding on motorcycles as guards to a VIP

A. Outriders B. Servants C. Commandos D. Attendants

4.	One who is determined to exact full vengeance for wrongs done to him
	A. Virulent B. Vindictive C. Usurer D. Vindicator

5.Murder of a king

A. Infanticide B. Matricide C. Genocide D. Regicide

General Science

1.	Brass gets discoloured in air because of the presence of which of the following gases in air?
	A. Oxygen B. Hydrogen sulphide C. Carbon dioxide D. Nitrogen

2. Which of the following is a non metal that remains liquid at room temperature?

A. Phosphorous B. Bromine C. Chlorine D. Helium

3.	Chlorophyll is a naturally occurring chelate compound in which central metal is
	A. copper B. magnesium C. iron D. calcium

4.	Which of the following is used in pencils?
	A. Graphite B. Silicon C. Charcoal D. Phosphorous

5.	Which of the following metals forms an amalgam with other metals?
	A. Tin B. Mercury C. Lead D. Zinc

6.	The gas usually filled in the electric bulb is
	A. nitrogen B. hydrogen C. carbon dioxide     D. oxygen

7.Washing soda is the common name for

A. Sodium carbonate B. Calcium bicarbonate C. Sodium bicarbonate D. Calcium carbonate

8.Quartz crystals normally used in quartz clocks etc. is chemically

A. silicon dioxide B. germanium oxide C. a mixture of germanium oxide and silicon dioxide D. sodium silicate

9.Which of the gas is not known as green house gas?

A. Methane B. Nitrous oxide C. Carbon dioxide D. Hydrogen

10.The hardest substance available on earth is

A. Gold B. Iron C. Diamond D. Platinum

Excel Shortcut Keys

Shortcut	Description
F2	Edit the selected cell.
F3	After a name has been created F3 will paste names.
F4	Repeat last action. For example, if you changed the color of text in another cell pressing F4 will change the text in cell to the same color.
F5	Go to a specific cell. For example, C6.
F7	Spell check selected text or document.
F11	Create chart from selected data.
Ctrl + Shift + ;	Enter the current time.
Ctrl + ;	Enter the current date.
Alt + Shift + F1	Insert New Worksheet.
Alt + Enter	While typing text in a cell pressing Alt + Enter will move to the next line allowing for multiple lines of text in one cell.
Shift + F3	Open the Excel formula window.
Shift + F5	Bring up search box.
Ctrl + 1	Open the Format Cells window.
Ctrl + A	Select all contents of the worksheet.
Ctrl + B	Bold highlighted selection.
Ctrl + I	Italic highlighted selection.
Ctrl + K	Insert link.
Ctrl + U	Underline highlighted selection.
Ctrl + 1	Change the format of selected cells.
Ctrl + 5	Strikethrough highlighted selection.
Ctrl + P	Bring up the print dialog box to begin printing.
Ctrl + Z	Undo last action.
Ctrl + F3	Open Excel Name Manager.
Ctrl + F9	Minimize current window.
Ctrl + F10	Maximize currently selected window.
Ctrl + F6	Switch between open workbooks or windows.
Ctrl + Page up	Move between Excel work sheets in the same Excel document.
Ctrl + Page down	Move between Excel work sheets in the same Excel document.
Ctrl + Tab	Move between Two or more open Excel files.
Alt + =	Create a formula to sum all of the above cells
Ctrl + '	Insert the value of the above cell into cell currently selected.
Ctrl + Shift + !	Format number in comma format.
Ctrl + Shift + $	Format number in currency format.
Ctrl + Shift + #	Format number in date format.
Ctrl + Shift + %	Format number in percentage format.
Ctrl + Shift + ^	Format number in scientific format.
Ctrl + Shift + @	Format number in time format.
Ctrl + Arrow key	Move to next section of text.
Ctrl + Space	Select entire column.
Shift + Space	Select entire row.
Ctrl + -	Delete the slected column or row.
Ctrl + Shift + =	Insert a new column or row.
Ctrl + Home	Move to cell A1.
Ctrl + ~	Switch between showing Excel formulas or their values in cells.