Find the sum of the series 1/(x2+3x) from x=1 to infinity.?
Mathematics Help for BANK Recruitment, Clerical,SSC, RRB, Civil Service Aptitude Test, Aptitude Paper, Basic Mathematics, Shortcuts and tricks
Reasoning Questions-Person Sitting in Circle-Bank PO and Clerical Exams -
Reasoning Questions on Person Sitting in Circle
Directions – Nine friends L,M,N,O,P,Q,R,S,T are sitting in a circle not necessarily in the same pattern.
Numerical Ability Clerical Bank Exams PO Recruitment Questions
NUMERICAL ABILITY FOR CLERICAL LEVEL EXAMS.
Candidates aspiring for Bank PO but weak in basic aptitude and Reasoning should also find it useful.
Solutions to Data Interpretation Exercise for Clerical Bank PO Exams
ANSWERS TO THE EXERCISE DATA INTERPRETATION -1
find the questions at http://mathematicsplus.blogspot.com/2011/07/clerical-bank-po-exam-data.html
or download it in pdf from http://www.ziddu.com/download/15731405/DATAINTERPRETATION-1.pdf.html
find the questions at http://mathematicsplus.blogspot.com/2011/07/clerical-bank-po-exam-data.html
or download it in pdf from http://www.ziddu.com/download/15731405/DATAINTERPRETATION-1.pdf.html
Answers
1. D
2. C
3. C
4. A
5. B
ExplanationDATA INTERPRETATION FOR CLERICAL BANK PO EXAM
DATA INTERPRETATION-1
Directions to Solve
Study the following table and answer the questions based on it.
Expenditures of a Company (in Lakh Rupees) per Annum Over the given Years.
Year | Item of Expenditure | ||||
Salary | Fuel and Transport | Bonus | Interest on Loans | Taxes | |
1998 | 288 | 98 | 3.00 | 23.4 | 83 |
1999 | 342 | 112 | 2.52 | 32.5 | 108 |
2000 | 324 | 101 | 3.84 | 41.6 | 74 |
2001 | 336 | 133 | 3.68 | 36.4 | 88 |
2002 | 420 | 142 | 3.96 | 49.4 | 98 |
Maths Shortcut for Squaring Numbers - II
SQUARING THE NUMBER WHICH ENDS IN 1:
1. 312 =
Ø First, subtract 1 from the number. The number now ends in zero and should be easy to square. (302 = 3 x 3 x 10 x 10) = 900
Ø Add 30 and its next number 31 (30+31). We will get 61)
Ø Add (900 + 61) = 961.
1. 312 =
Ø First, subtract 1 from the number. The number now ends in zero and should be easy to square. (302 = 3 x 3 x 10 x 10) = 900
Ø Add 30 and its next number 31 (30+31). We will get 61)
Ø Add (900 + 61) = 961.
Maths Shortcut for Squaring Numbers - I
Squaring the numbers:
1. Squaring the numbers ending with 5.
352 =
Ø Separate the 5 from the digits in front. in this case there is only a 3 in front of the 5. Add 1 to 3 get 4 (3+1= 4)
Ø Multiply these numbers together: 3 x 4 = 12
Ø Write the square of 5 (25) after 12. We will get 1225.
Reasoning Questions-Person Sitting in Circle-Bank PO and Clerical Exams -
Reasoning Questions on Person Sitting in Circle
Directions – Nine friends L,M,N,O,P,Q,R,S,T are sitting in a circle not necessarily in the same pattern.
Understanding Clerical And Bank PO Mathematics
Decision Making Problems - Examples -SOLUTION
Solution with Explanation
FOR QUESTIONS REFER HEREAnswer -1 –Surinder paji has worked as professor. But not mentioned where ? In any Engg College or not.
Cant Decide – Option 5.
Answer – 2 – Rakesh Yadav has degree in electrical (>60%) – Ok . Age is Ok. Masters degree Ok. Work Exp = Ok
Decision Making Problems - Example
Since you have already gone through the Introduction to what actually the section of Decision Making is about in the Introduction Part. I assume here that you are now ready to proceed with an example.
Those who have missed the introduction can check it out here or search in the archive (in previous two three posts you should find it). CHECK HERE FOR INTRODUCTION.
Directions – For getting selected as the HOD of the electrical deptt of an engg college, the management of the college has put up the following requirements.
I. Must hold a degree of Electrical Engg with minimum 60% marks in graduation
II. Must have a Master’s degree relating to any of these 4 fields – Heavy Electricals, Generation, Transmission & Distribution Systems, Control System or Automation.
III. Should not be less than 30 years of age and not greater than 50 years as on 20th Sept 2011.
IV. Should have work experience of 4 years as Professor in an Engg College
However,
Decision Making Problems - Introduction
Decision Making is another section in the exams which is very scoring and needs very less efforts in preparation. Though you must, acquaint yourself with the pattern beforehand. Howsoever easy the section or the pattern may be, it is always wise to have a look at what it says than to be taken by surprise in the examination hall.
IN this section the purpose of the examiner is to check how able you are in deciding what to do and what not to do or what is accurate and what is wrong, not according to what you might think is right or wrong or what he/she might think right or wrong, not according to any moral values (unless said) what is right or wrong. But you have to decide according to the situation and the rules you are told. You have to see who abides by the rules and who violates. When the rules are met, you will do as you are told to. And if rules are not met, you will again do as you are told to. This is nothing complex it is so easy. REMEMBER – YOU ARE JUST TO DECIDE AS PER THE RULES GIVEN TO YOU.
For example – like to recruit a manager three people apply. And you are said that the manager must have these conditions – 60% in graduation or 55% in post-graduation. And two people appear one has 55% in graduation and second has 59%. But one has 59% in post-graduation, second has not done post-graduation. Now just observe that doing post-graduation is not mandatory here. Even a person if comes with more than 60% in graduation can be eligible. However if two persons come of whom one has more than 60% in graduation and the second person has 55% in graduation but 90% in post-graduation. You will not give the preference to 90% just because his marks are more. The condition just said minimum marks eligible. So here both were eligible. To decide the next step of action you should look in what is to be done next in the instructions. Suppose there was one more criterion that the candidate must also know computer knowledge. And if of these both eligible one does not know computer, then he is disqualified and other is taken forward. But suppose here also both are eligible then the condition says recommend the case to Director. Then you will give the names of both candidates to the Director General for consideration, because you according to the rules cannot go out of the way to make discretion on your own behalf and select one.
For Solved Examples follow the next post.
Just For Laughs
BIG DIFFERENCE BETWEEN MEN AND WOMEN
Nadal & Steffie face same situation, but how differently they react ! Have a look.
:)
General Knowledge Geography World Fast
Do you know which is the Longest Canal ?
Most Populated City ?
Highest Volcano ? Most Active Volcano ?
Biggest City in Area ? Highest Waterfall
Largest Delta of the World / Asia ?
Deepest Lake ?
Longest Railway Station ?
And Many More !!!
Check out HERE Or copy paste the link in your browser < http://gk-material.blogspot.com/2011/07/general-knowledge-geography-world-fast.html >
To Update yourself with General Knowledge visit www.gk-material.blogspot.com
REVISION NOTES FOR ALL EXAMS 2011 (2)
NOTES FOR REVISION FOR EXAM 2011 -
China has shown a lot of interest in Myanmar's ports & natural resources of the country and has invested a lot in oil & gas resource in the country. It is developing a rail road link from the planned deep sea port at Kyaukphyu to China's Yunnan province. China wants to have more access to Indian Ocean Ports and reduce dependence on narrow Malacca Strait.
Typhoon Megi hit Philippines last year in 2010.
The largest weapon sale of US worth $ 60 billion was with Saudi Arabia in the year 2010.
Cholera outbreak was heard in Haiti and confirmed by UN.
China has build the world's fastest super computer – Tianhe 1A. It is capable of 2.507 petaflops. Petaflops means 1000 trillions calculations per second. So it would calculate 2507 trillion calculations per second. It is 1.4 times faster than US' CrayXT5.
India & Mozambique signed $ 500 million credit line for infrastructure projects. Also discusses the safety & security of Sea.
Russian President visited Kuril Islands in the Pacific Ocean and reasserted Russia's sovereignty. This outraged Japan which has claims it to be of Japan.
Swaraj Paul, the deputy speaker of House of Commons had to resign last year in 2010, due to his claiming expenses. He was living in London, but showed that he lived outside London to claim some allowances for travel and living.
Nikki Haley elected the governor of South Carolina in USA. She is of Punjabi sikh origin.
China has undervalued its Yuan, to create an unfair advantage in trade- that has resulted into lowering imports into China & pushing up exports from China.
China is planning to build 8 dams over Mekong river (Brahmaputra).
China is planning to build high-speed rail links with Myanmar, Laos, Cambodia & Thailand with the view to engage South East Asian Nations.
Sanctions were put on Iran because of its secret nuclear ambitions and not allowing international atomic energy agency to have a clear inspection. It was suspected that Iran is enriching its nuclear fuel Uranium beyond 20% which is required to build nuclear weapons and is considered the most difficult step in Enrichment of fuel. After 20% Iran will be also able to enrich it upto 90% to us in Weapons. Even GCC (Gulf Cooperation Coucil ) asked Iran to fulfil international requirement into making Gulf area free of Weapons of Mass Destruction (WMD) and nuclear weapons.
Pakistan in 2010 year test fired Ghauri missile – Hatf V – medium range ballistic missile.
Wikileaks founder Julian Assange was arrested last year following the charges of molestation and suspected rape. He was later released.
US & Russia signed New START. Strategic Arms Reduction Treaty. Signed by Obama and Russian president Dmitry Medvedev, both countries agreed to aggregate limits of 1550 warheads; a combined limit of 800 deployed and non-deployed Inter-Continental Ballistic Missile launchers and heavy bombers equipped for nuclear armaments. Earlier too there was a START treaty in 1991.
The outspoken Governor of Punjab Province of Pakistan – Salman Taseer was killed by his own security guard.
Hosni Mubarak in Feb 2011, stepped down after ruling Egypt for 30 years.
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Awareness Module in Just 5 Minutes
The parent company of BATA is of which nationality | Czech |
Name the film company that raised money through IPO in bollywood for the first time ? | Mukta Arts Private Ltd. |
Which place was chosen to set up Tata Iron & Steel Co. | Sakchi |
Which company was founded by Engineer Gerard in 1891 to manufacture incandascent lamps & other electrical products | Phillips |
Disney has associated itself with a footwear brand for the first time in India. Which is that brand ? | Action |
Name the company that instituted the Red & White bravery awards ? | Godfrey Philips |
What is a loan bearing a low interest rate called | Soft loan |
The first Indian to become RBI Governor ? | Shri Chintan D Deshmukh |
Which company in Victorian times banned its employees to have moustached because it was considered ungentlemanly | Bank Of England |
"Where modernity blends with value is the" motto of ? | Amity Business School |
Rohini Nilekani, wife of Igate CEO, Nandan Nilekani wrote a medical thriller. Name of that book ? | Stillborn |
The company has introduced Green Ketchup | Hz Heinz Co |
Who founded the Hinduja Group | Parmanand Deepchand Hinduja |
Full form of MRF | Madras Rubber Factory |
Which company owns the Reid & Taylor brand which has a new Amitabh Bachhan as its ambassador | S. Kumar |
Which global cement giant started its operations by acquiring TISCO's cement plants ? | Lafarge India Pvt Ltd. |
In which merchant bank did the writer P.G. Wodehouse work for two years? | Hongkong & Shanghai Bank |
First divestment of PSU carried out by ruling NDA combine ? | Lagan Jute & machinery Company Ltd. |
The company which launched the world's thinnest watch of 55mm ? | Titan |
Which bank is set to launch India's first floating ATM on boat in kerela ? | State Bank Of India |
Brio & Pavillion are the PC of | HP |
Which star sign symbolizes A-I logo ? | Sagittarius |
Air India was earlier known as ? | Tata Airlines |
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