Logical Analogy-4

NUMBER : UNBMRE :: GHOST : ?
(A) HOGST (B) HOGTS (C) HGOTS (D) HGSOT
[SSC-2010]

Logical Analogy-3

4 : 24 ::17 : ?
(A) 37 (B) 47 (C) 57 (D) 67
[SSC-2010]

Logical Analogy-2

VXZ : JLN :: GIK : ?
(A) QSO (B) QRS (C) OQS (D) LMO
[SSC-2010]

Logical Analogy-1

6 : 35 :: 7 : ?
(A) 48 (B) 42 (C) 34 (D) 13
[SSC-2010]

Chemistry-3

Radioactivity was discovered by
(A) Pierre Curie (B) Madam Curie (C) Rutherford (D) Henri Becquerel

Number series-6

3,323,3663,36663. Which doesn't belongs to the series?
(A) 3 (B) 323 (C) 3663 (D) series is correct.

Problem on Numbers-14

The difference between two digit number and the number obtained by interchanging the position of the digit is 36.what is the difference between  the two digits of that number?
(A) 4 (B) 5 (C) 2 (D)Cannot be determined

Logical Reasoning-1

How many squares are there in a normal chessboard?
(A) 64 (B) 128 (C) 196 (D) 204

Problem on Numbers-13

 If the sum of two numbers is 42 and their product is 437, then find the

absolute  difference between the numbers.

(A)  4 (B) 8 (C) 16 (D) 64

General Studies-6

The first woman in space was
(A) Valentina Tereshkova (B) Sally Ride (C) Naidia Comenci (D) Tamara Press

Number series-5

Look at this series: U32, V29, __, X23, Y20, . . .
What number should fill the blank?
(A) W26 (B) W17 (C) Z17 (D) Z26

Electrical-1

Fuse wire is a wire of______resistance and_______ melting point
(A) low,high (B) high,high (C) low,low (D) high,low

Area-1

What will be the area of semi-circle of 14m diameter?
(A)22 m²(B)77 m² (C)154 m² (D) None of these

General Studies-5

The ratio of width of our National flag to its length is
(A) 3:5 (B) 2:3 (C) 2:4 (D)3:2

General Knowledge-5

In which decade was the AIEE (now the IEEE) founded?
(A) 1850s (B) 1880s (C) 1930s (D) 1950s

Percentage-9

What is 25% of 25% equal to?
(A) 0.00625 (B) 0.0625 (C) 0.625 (D) 6.25

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7. Cloud Computing for Airports – Solutions and Benefits

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• October 30, 2011      -->Last date of registration and abstract submission
• November 27, 2011  -->Announcement of shortlisted candidates
• January 1, 2012         -->Last date for submitting final paper
• February 1, 2012      -->Announcement of winners
• February 24, 2012     -->   Grand Finale

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2. Apple Ipad
3. Apple Iphone

For Registration :: Click here

Logical Puzzles-8

 A boy and a girl are talking.

"I am a boy" - said the child with black hair.

"I am a girl" - said the child with white hair.

At least one of them lied. Who is the boy and who is the girl?

Percentage-8

What percentage of numbers from 1 to 70 have squares that end in the digit 1?
(A) 1 (B) 14 (C) 20 (D) 21

Percentage-7

Raman's salary was decreased by 50% and subsequently increased by 50%. How much percent does he lose?
(A)75% (B) 50% (C)25% (D) 32%

Number series-4

Look at this series: 2, 6, 18, 54, . . . What number should come next?
(A) 108 (B) 148 (C) 162 (D) 216

Number System-3

The unit's digit place of the product (81*82*......*89) is
(A) 0 (B) 2 (C) 6 (D) 8

Problem on Numbers-12

Three-fourth of a number is  more than its one-third.Then the number is,
(A) 84 (B) 108 (C) 144 (D) None of these

Problem on Numbers-11

If one-third of one-fourth of a number is 15, then three-tenth of that number is:
(A) 35 (B) 36 (C) 45 (D) 54

Internet-5

Who owns the Internet?
(A) Internet Engineering Task Force (B) Internet Corporation for Assigned Names and Numbers (C) Internet Architecture Board (D) No one owns it

General-2

In computers, What is the smallest and basic unit of information storage?
(A) Bit (B) Byte (C) Kilobyte (D) Megabyte

Time and Distance-2

Excluding stoppages, the speed of the bus is 54kmph & including stoppages, it is 45kmph. For how many minutes does the bus stop per hour?
(A) 9 (B) 10 (C) 12 (D) 20

Internet-4

Which of these is the First web-based E-mail?
(A) Gmail (B) Yahoo mail (C) Hot mail (D) Rediff mail

Internet-3

What does BCC means in E-mail?

(A) Black Carbon Copy (B) Blind Carbon Copy (C) Blank Carbon Copy (D) Businees Computer Card

General-1

Which company acquired Sun microsystems on January 27 ,2010?

(A) Applc Inc (B) Microsoft (C) Oracle Corporation (D) IBM

Internet-2

Which is the World's first graphical browser?

(A) Internet Explorer (B) Mosaic (C) Mozila Firefox (D) Worldwideweb

Internet-1

Which of these is a correct format of IP address?
(A) 192.156.900.25 (B) 165.125.235.236 (C) 258.125.111.236 (D) 222.111.121.321

Simple Interest-1

A sum of money at simple interest amounts to Rs. 815 in 3 years and to Rs. 854 in 4 years. The sum is: (A) Rs. 650 (B) RS. 690 (C)Rs. 698 (D)Rs. 700

3) Problem on Ages

The difference between the ages of two person is 10 years. Fifteen years ago, the elder one was twice as old as the younger one. The present age of the elder person is:
(A) 25 years (B) 35 years (C) 45 years (D)55 years

2) Problem on Ages

In 10 years, A will be twice as old as B was 10 years ago. If A is now 9 years older than B , The present age of B is
(A) 19 years (B) 29 years (C)39 years  (D)49 years

3) Profit and Loss

Successive discounts of 10% , 12% and 15% amount to a single discount of:
(A)32.68%  (B)35.28%  (C)36.68%  (D)None of these

2) Profit and Loss

After successive discounts of 12% and 5% an article was sold for Rs.209. What was the original price of the article?
(A)Rs.226 (B)Rs.250 (C)Rs.252 (D)Rs.269

10) Problem on Numbers

The average of four consecutive even numbers is 27. Find the largest of these numbers
(A) 22  (B) 30 (C) 32 (D) 20

9) Problem on Numbers

The sum of the squares of three consecutive odd numbers is 2531. What is the smallest number?
(A) 13 (B) 27  (C)23  (D).33

4) Physics

Why is standing in boats or double decker buses not allowed, particularly in the upper deck of buses?

8) Problem on Numbers

The difference between two number is 9 and product of the two number is 14.What is the square of their sum?
(A) 120 (B) 130 (C) 137 (D) 145

6) Percentage

Which of the following multiplier will cause a number to be increased by 29.7%?
(A)1.297 (B)12.97 (C)129.7 (D)1297

3) Number series

Find the missing number in the series:
-1,2,7,28,__.
(A) 36 (B) 54 (C) 63 (D) 71

7) Problem on Numbers

Mary requires 3/4 th cup of cocoa powder to prepare a choclate. How many choclates can be prepared if she uses 9 cups of cocoa powder?
(A) 12 (B) 9 (C) 8 (D) 4

5) Percentage

The difference between one-fifth of 1000 and one-fifth percent of 1000 is

(A) 800 (B) 0 (C) 198 (D) 998

3) Physics

What is the scale used for measuring the intensity of the earthquake?
(A) Richter scale (B) Metric Scale (C) Centrigrade scale (D) Newton's scale

4) Percentage

 A shopkeeeper increased the price of a product by 50% and later on he reduce the price by 50%. Then Shopkeeper's loss was:
A) 0% B) 25% C) 100% D) 2.5%

3) Percentage

Sixty-five percent of a number is 21 less than four-fifth of that number. What is the number?
A)14 B)140 C)70 D)180

6) Problem on Numbers

A number is doubled and 9 is added. if the resultant is trebled, it becomes 75. What is the number?
(A) 3.5  (B) 6  (C) 8  (D) None of these

1) Problem on Ages

Ram's age after 15years will be 5 times his age 5 years back. What is the present age of Ram?
(A)15  (B) 25  (C)10  (D) 40

2) Computer

What is the Acronym of ADSL?
(A) Automatic Digital Subscriber Line
(B)Asymmetric Direct Subscriber Line
(C)Asymmetric Digital Subscriber Line
(D)Automatic Direct Subscriber Line

5) Problem on Numbers

If (1/3) of a number is 5 more than the (1/6) of the same number, then What is the number?
(A) 6  (B) 36  (C) 30  (D) 72

7) Logical puzzle

If a light flashes every 6 seconds, how many times will it flash in ¾ of an
hour?

2) Number system

A man retired from his service at the age of 60. He served for (3/5)th years of his retirement age. He joined his job at the age of
(A) 36 years (B) 24 years (C) 18 years (D) 30 years

6) Logical puzzle

A software engineer has the capability of thinking 100 lines of code in five
minutes and can type 100 lines of code in 10 minutes. He takes a break for
five minutes after every ten minutes. How many lines of codes will he
complete typing after an hour?

2) Physics

The motion of which particles through a metallic wire is called Electric current?
A)Electron  B)Positron  C)Neutron  D)Photon

1) Number system

Which digit should come in place of * and $ if the number is 62684*$ is divisible by both 8 and 5?
A) 2 , 0 B) 4 , 0  C) 8, 0  D) 0 , 0

Test of Divisiblity

Divisiblity by 2:
   A number is divisible by 2, if the unit's digit is any of 0, 2, 4, 6, 8.
Example:
84568 is divisible by 2, while 56985 is not.

1) Profit and Loss

A man buys a cycle for Rs.1400 and sells it at a loss of 15%.What is the selling price of the cycle?
A)Rs.1090  B)rs.1160  C)Rs.1190  D)1202

Tutorial----Number System (Remainder Rules)

Rule-1
 When is divided by x, the remainder is always 1, where x and n are natural numbers.


Rule-2
Whenis divided by x, then
the remainder =1, When n is an even natural number.
the remainder=(x-1), When n is an odd natural  number.

2) Number series

Find the next pair of numbers in the following series
28 ,25 ,5 ,21 ,18 ,5 ,14,--,--
A)11,5  B)10,7  C)11,8 D)5,10  E)10, 5

1) Ratio and Proportion

In a collegge, the ratio of the number of boys to girls is 8:5. if there are 160 girls, the total number of students in the college is
A)100  B)250  C)260  D)416

MOTTo

"Committed to improving the state of the world" is the motto of which of the following?
A)Transparency International
B)World Bank
C)Bill and Melinda Gates Foundation
D)World Economic Forum

1)Average

The average weight of A,B,C is 45kg.If the average weight of A & B be 40kg and that of B & C be 43kg,then the weight of B is
A)17kg  B)20kg  C)26kg  D)31kg

3G services

In India which private telecom company introduced the 3G service first?

A)BSNL  B)Airtel  C) Tata Docomo D)Vodofone

2)Percentage

If a number is increased by 12% and then decreased by 18%, then find the net percentage change in the number.

Tutorial---Percentage

                                  Two step Change of Percentage for a Number
In the first stage, a number is changed(increased or decreased) by a X% and in the second stage, this nummber is again changed (increased or decreased) by a Y%, then NET PERCENTAGE CHANGE can be easily calculated by the formula given below

4) Problem on Numbers

One quarter of one-seventh of a land is sold for Rs.30000.What is the value of   of the land?

A)Rs.192000  B)Rs.212000  C)Rs.27428  D)Rs.36540

Protect your teeth

Which one of the following element is associated with teeth disorder?
A)Chlorine  B)Fluorine  C)Bromine  D)Iodine

5) Logical puzzle

Two fathers took their sons to a fruit stall. Each man and son bought an apple, But when they returned home, they had only 3 apples. They did not eat, lost, or thrown. How could this be possible? 

4) Logical puzzle

Dr.Johnson and Dr.Smith wants to operate for two persons together. But they have only three pairs of gloves. There is not any blood contact between the two persons.
How can two surgeons use the three pairs of gloves?

3) Logical Puzzle

Miss Anne has eleven kids in her class. She has a bowl containing eleven apples. Now Miss Anne want to divide the eleven apples to the kids, in such a way that a apple should remain in her bowl.
How can Miss Anne do it?

2) Logical Puzzle

Dr.Will wants to operate for three different persons who were wounded. But he had only two surgical gloves. There is not any blood contact between the three persons.
How can Dr.Will operate for the three people with two pair of surgical gloves?

1)Logical Puzzles

A light bulb is hanging in the first floor of the room. There are three switches in the ground floor room. One of these switches belongs to that light bulb. The light bulb is not lit and the switches are in off state. There is only one chance to visit the room. How can it be determined which of these switch is connected to the light bulb.

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1) Number Puzzle

How can I get the answer
24 by only using the
numbers once 8,8,3,3 and then signs + , -, /, *.

Its not in INDIA

Where did the INDIAN INK originated ?

1) Percentage

5% of(25% of Rs. 1600) is

1) Physics

 Nuclear sizes are expressed in a unit named

3) Problem on Numbers

If a number is decreased by 4 and divided by 6, the result is 8.what would be the result if 2 is subtracted from the number and then it is divided by 5?

2) Problem on Numbers

The difference between a number and its three-fifth is 50. What is the number?

2) Chemistry

Boric acid is a/an
A)Mild antiseptic  B)Germicide  C)Strong antiseptic  D)Antibiotic

1) Chemistry

The main use of ‘magnesia’ is as/an
A)Mild laxative  B)Antiseptic  C)Antibiotic  D) Pain killer

1) Problem on Numbers

If a number is multiplied by two-third of itself the value so obtaind is 864. What is the number?
A)46  B)34  C)36  D)44  E)38

Time and Distance-1

A man covered a distance of  180 Kms in 4 hours on a bike. How much distance will he cover on a bicycle in 8 hours if he rides the bicycle at one-sixth the speed of the bike?
A)72Kms  B)54Kms  C)84Kms  D)60Kms  E)None of these

1) Number series

Look at this series: 22, 21, 23, 22, 24, 23, . . .
What number should come next?
A)22   B)24   C)25  D)26

1) Computer

Question:
If a memory chip is volatile, it will _____
A)Explode if exposed to high temperatures
B)Lose its Contents if current is turned off
C)Be used for data storage only
D)None Of These