Search This Blog

Powered by Blogger.

Contributors

Top News

Physics Mcqs







Question : A second is defined as the duration of vibration of
  1. A. Carbon atom
  2. B. Cesium atom
  3. C. Radium atom
  4. D.Nitrogen atom

Question : The equation of state for n moles of an ideal gas is PV=nRT. The SI unit of universal gas constant R is
  1. A. Erg K-1 mole-1
  2. B.Watt K-1 mole-1
  3. C.Newton K-4 mole-1
  4. D.Joule K-1(K mole)-1

Question : Two farces of same magnitude are acting on an object, the magnitude of their resultant is minimum if the angle between them is

A. 60°
B. 45°
C. 90°
D. 180°



    Question : If two forces each of magnitude 5N act along the same line on a body, then the magnitude of their resultant will be

    A. 5N
    B. 15N
    C. 20N
    D. 30N





      Question : Applied force F on a body of mass m, moving with acceleration a is

      A. m/a
      B. a/m
      C. ma
      D. a:m


        Question : A force of 1000N acts on a body for 0.01 sec. And changes its velocity from 10m/s to 
        20m/s, what will be the impulse?

        A. 100N-sec
        B. 50N-sec
        C. 10N-sec
        D. 5N-sec



          Question : When a projectile moves upwards, its vertical component of velocity

          1. A.Remains constant
          2. B. Decreases
          3. C.Increase
          4. D. Becomes equal to horizontal velocity
          Question : At the highest point, a projectile has its vertical component of velocity equal to
            A, Minimum
            B. Maximum
            C. Equal to horizintal velocity
            D. Equal to initial velocity


            Question : The center of gravity of a cylinder is at
              1.  A.The center of the top of the cylinder
              2. B.The center of the bottom of the cylinder
              3. C.A point on curved side of the cylinder
              4. D. The mid-point of axis

              Question : Angular momentum is defined as
              1.  A.The dot product of position vector and linear momentum
              2.  B. The cross product of position vector and linear momentum
              3. C.The simple product of position vector and liner momentum
              4. D. The product of distance and liner momentum

                      ISSB - Selection Preliminaries

                      Before going into ISSB selection procedure, a candidate must appear some preliminaries tests and an interview.



                      Prelimiary Interview

                      All the eligible candidates first appear before a Preliminary Selection Board for Preliminary Interview at any one of the stations at

                        • Peshawar
                        •  
                        • Rawalpindi
                        •  
                        • Lahore
                        •  
                        • Multan
                        •  
                        • Karachi
                        •  
                        • Quetta
                        •  
                        • Gunjranwala



                        •  
                      which is nearest to their residence. For this purpose each candidate is intimated separately about the exact date, time and place.


                    1. Written Test



















































                    2. Candidates selected by the Preliminary Selection Board, appear in the written test for the regular commission in the Armed Forces which the candidate for the short service commission and graduate course are exempted from this test.

                    3. Medical Examination









































                    4. Candidates qualified in the written test for the regular commission of the Armed Forces and the candidate qualified in the Preliminary interview for the short service commission appear before the Medical Board at the Military Hospital nearest to their place of residence.

                    5. Physical Standard












































                    6. Height (without shoes) 5ft. 2inches






































                    7. Chest (normal) 30 1/2














































                    8. Chest (expanded) 32 1/2












































                    9. Weight : According to BMI


                    10. Elections in Pakistan


                      Man has conquered time and space, but the Pakistanis, are still hovering in the labyrinth of old traditions and outworn customs. Cast and bradry system has blinded them and they are not able to see the large interests of the country. They do not know their rights and responsibilities. Nor do they realize the sanctity of vote. The selfish and power-hungry politicians take advantage of their simplicity, narrow-mindedness and unruly religious emotions. They exploit and befool them. Sometimes, they try to overawe them. They make tall promises. Many unlettered and illiterate candidates make funny speeches. They promise to do such things within a week as cannot be done even within a century. The foolish and ignorant people bewitched by their tall talks start raising slogans in favour of them. Big posters and handbills are published in which their candidate is presented as a paragon of all virtues and his opponent as an embodiment of all evils.




                       Corner meetings are also held in which speakers praise his wisdom, piety, kind-heartedness, love for religion, sympathy with the down trodden and many other qualities that he does not possess. On the day of election their excitement knows no bounds. Nearby the polling stations, shamanism are installed. Voters are brought to the polling stations on cars, buses, tongas and tractors. There is a great hustle and bustle everywhere. Sometimes voters are served with Zarda Pallow and ice drinks. Candidates with high turbans and big cars shake hands with their victory will change the lot of the lots of people. This campaign of befooling and getting befooled continues till the evening of that day. The dawn of the next morning reveals the truth that they have befooled none but themselves. The man with high turban and big cars starts minting money and building his fortune on the misfortune of the dirty cobbler and the poor milkman.

                      University of California- Study medical in USA




                      University of California

                      513 Parnassus Avenue, Room S224
                      San Francisco, CA 94143

                      ENROLLMENT

                      Last Year the enrolled sudents = 634


                      TUITION Cost

                      The cost per seat of a student
                        • Full Time = $29,856
                        • $42,101 (out-of-state)

                        Processing Fee = $60

                        The application fee at University of California--San Francisco is $60.


                        FACULTY

                        The School of Medicine has 2,100 full- and part-time faculty members.



                        Affiliated Institutes


                        • UCSF Medical Center
                        • UCSF Children’s Hospital
                        • San Francisco General Hospital Medical Center

                        SPECIALIZATIONS

                        • AIDS
                        • Drug and alcohol abuse
                        • Family medicine
                        • Geriatrics
                        • Internal medicine
                        • Pediatrics
                        • Women's Health

                            ISSB - Inter Services Selection Board

                            ISSB is the premier human resource organisation which selects future leadership for the Defense Forces of Pakistan. ISSB acts as nursery for the Defense Forces of Pakistan. The Inter Services Selection Board (ISSB) is for officer commissions in the Defense Forces of Pakistan, the Army, Navy and Air Force. Selection is based on psychological screening to test ability, aptitude and personality. After qualifying the selections procedure at ISSB, a candidate must pass a Medical Test. After passing the medical test, the candidate undergo officer training at military academies.



                            Pakistan Military Academies

                            PMA-Kakul
                            PNA- Manora
                            PAF Academy Risa;pur


                            Test Centers

                            The tests are held in
                            • Kohat
                            • Gujranwala
                            • Malir
                            • Quetta


                            • Coaching for the tests is not officially allowed, but nevertheless many academies do exist for this purpose, often run by retired army and ISSB officers.

                              Scope of This Section

                              An un-informed person fails to reveal his best in the selection tests beacause he is besitant, has to feel his way and is burdened with worry and anxiety all the time. The mis-informed person on the other hand wastes his energy on misguided efforts. Therefore, a thorough and proper understanding of the problem is the primary prerequisite for success. This section of the website explains at length the various tests involved in the I.S.S.B. selection technique and outlines the right approach to be adopted for tacking the tests, so that the candidate can channelise his energy put in this best and ensure definite success.

                              USA Presidents Facts



                              •1 Washington’s Teeth Weren’t Wooden


                              Contrary to popular belief, the country’s first president had dentures made of gold, ivory, lead, and animal teeth


                              ●2 Adams Used To Skip School


                              As a young boy, John Adams would often skip school, choosing instead to spend his time hunting and fishing.



                              •3 Thomas Jefferson Founded The University Of Virginia



                              Jefferson founded the university in 1819 on land that once belonged to eventual President James Monroe. Jefferson is the only president to have ever founded an institution of higher learning.



                              •4 Madison Was Princeton’s First Grad Student


                              After finishing his undergraduate degree in 2 years, James Madison stayed at the university for an additional year, making him the Ivy League institution’s first graduate student.



                              5 The Capital Of Liberia Was Named After Monroe


                              Because of his prominent support for the colonization of Liberia, the country decided to name their capital city, Monrovia, after James Monroe.



                              6 John Quincy Adams Regularly Skinny-Dipped In The Potomac


                              Adams was known for his early morning dips in D.C.’s main waterway, always in the nude.



                              7 Andrew Jackson Taught His Parrot To Curse


                              The parrot had to be removed from President Jackson’s funeral because it wouldn’t stop swearing.



                              8 Martin Van Buren Popularized The Phrase “OK”


                              -Supposedly, President Van Buren popularized one of the most commonly used phrases to date: “OK”, or “Okay”. Van Buren was from Kinderhook, NY which was also called “Old Kinderhook”. His support groups came to be known as “O.K. Clubs” and the term OK came to mean “all right”.



                              9 William Henry Harrison Had A Pet Goat


                              During his brief tenure as President, Harrison had a pet billy goat with him at the White House.


                              10 John Tyler Was An Awesome Violinist


                              During his presidency, Tyler often played violin at parties to entertain guests at the White House, and he actually aspired to be a concert violinist.



                              11 James Polk Promised Not To Seek A Second Term If Elected


                              MediaWiki
                              Polk, probably aware that many other politicians desired to run for the office, made an explicit campaign promise that if he was elected president, he would leave after 4 years, a promise that he kept.



                              12 Taylor Had A Really Cool Nickname


                              Zachary Taylor’s nickname was “Old Rough And Ready”, which he acquired from admiring soldiers while he was fighting in the Seminole War.



                              13 Millard Fillmore Married His Teacher


                              Though she was only about 2 years older than him, Millard Fillmore’s first wife Abigail was actually his teacher while he was a 19-year-old student at the New Hope Academy.



                              14 Franklin Pierce Didn’t Swear His Oath Of Office


                              He instead affirmed it, placing his hand on a law book rather than the Bible.



                              •15 Buchanan Was A Bachelor


                              James Buchanan was the only president to never marry, instead remaining a bachelor his entire life.



                              •16 Lincoln Was A Great Wrestler


                              When Abe Lincoln moved to New Salem, Illinois in 1831, he ran into a local bully named Jack Armstrong. Armstrong challenged Lincoln to a wrestling match outside of Denton Offutt’s store, where Lincoln was a clerk, and townspeople gathered to watch and wager on it. Lincoln won.



                              17 Andrew Johnson Was Drunk During His Inauguration


                              He reportedly put back a significant amount of whiskey beforehand and was noticeably drunk during his speech.



                              18 Ulysses S. Grant Got A Speeding Ticket On A Horse


                              The 18th President Of The United States was given a $20 speeding ticket for riding his horse too fast down a Washington street.



                              19 Hayes Banned Alcohol From The White House


                              During his presidency, Rutherford B. Hayes banned alcohol from the White House, allegedly for political reasons as he tried to gain support from anti-alcohol Prohibitionists.



                              20 James A. Garfield Was Ambidextrous


                              Not only was he the first president to be both righty and lefty, but it was said he could write a sentence in Latin with one hand and write it in Greek with the other hand.



                              21 Chester A. Arthur Was A Sharp Dresser, Night Owl


                              Not only was Chester A. Arthur a very sharp dresser (he owned over 80 pairs of pants) but he often took late night strolls around D.C. with friends, not returning home until 3 or 4 in the morning.




                              22 Grover Cleveland Was Legal Guardian To The Girl He Later Married


                              When Grover Cleveland’s law partner Oscar Folsom died, Cleveland became the girl’s legal guardian. Frances Folsom was 11 years old at the time. Oddly enough, ten years later, they got married at the White House. She remains the youngest First Lady in the history of the United States, having been just 21 when they married.




                              23 Benjamin Harrison Was Afraid Of Electricity


                              Getty
                              Benjamin Harrison was the sitting president when electricity was first installed in the White House. However, he was scared of being electrocuted and refused to touch the light switches.



                              24 Grover Cleveland Had An Artificial Jaw


                              Since Cleveland is the only president to ever serve two non-consecutive terms, he warrants two slides. While he was president, doctors discovered that Cleveland had a cancerous lesion in his mouth, and they had to remove most of his upper-left jaw as a result. A prosthodontist then installed an artificial jaw made of vulcanized rubber. Cleveland kept the surgery a secret, fearing public concerns over his health, and the entire operation took place on his friend’s yacht.




                              25 McKinley Was Tech-Savvy


                              William McKinley was the first presidential candidate to campaign using the telephone.



                              26 Theodore Roosevelt Had Really Bad Asthma


                              In his early childhood, Teddy Roosevelt suffered from very severe asthma. Because there were no inhalers or special treatments for asthma at the time, he was often sick as a young boy. However, he began to regularly exercise in order to combat the illness and, aside from the occasional asthma attack, he eventually overcame it.



                              27 Taft Swore In Later Presidents


                              After leaving office, William Taft became the only ex-president to serve as Chief Justice of the Supreme Court, effectively becoming the only person to serve as the head of two branches of government. In doing so, he swore in both Calvin Coolidge and Herbert Hoover to the presidency. (On an unrelated note, he also lost 150 pounds after leaving office.)



                              28 Woodrow Wilson Had A Ph.D.


                              To date, he’s the only president to hold a doctorate degree, making him the highest educated president in the history of the United States. He was awarded the degree in Political Science and History from Johns Hopkins University. He also passed the Georgia Bar Exam despite not finishing law school.



                              29 Warren Harding Lost The White House China In A Poker Game


                              Harding really like to gamble, although it seems he wasn’t very good at it. In one poker game, he bet the White House china collection and lost it all in one hand.




                              30 Calvin Coolidge Had A Really Weird Morning Ritual


                              Calvin Coolidge had a morning ritual in which someone rubbed Vaseline on his head while he ate breakfast in bed.



                              31 Hoover Spoke Chinese


                              Herbert Hoover moved his family to China before becoming President, and he and his wife learned to speak Mandarin Chinese fluently. They would speak the language around the White House to prevent others from understanding them.



                              32 FDR Has A Movie Credit


                              Late one night at a dinner party, President Franklin Roosevelt regaled guests with a premise for a mystery novel. Magazine editor Fulton Oursler was in in attendance, and he hired some mystery writers to flesh out the premise to a novel, which was then adapted into a movie, “The President’s Mystery.” FDR received a “story by” credit.





                              33 Truman Was A Failed Haberdasher
                              MediaWiki

                              Before becoming the President of the United States of America, Harry Truman owned a haberdashery business (a men’s outfitter), which went bankrupt in 1921




                              34 Eisenhower Almost Had His Leg Amputated


                              As a freshman in high school, Dwight Eisenhower injured his knee, and the wound caused an infection that doctors feared could kill him. They recommend the leg be amputated, but Eisenhower loved playing sports so much that he refused the operation, and he somehow made a miraculous recovery.




                              35 JFK Had A Shoddy Harvard Application


                              John F. Kennedy’s application to study at Harvard was fairly unimpressive by today’s standards. Not only that, but his own father, a Harvard alum, gave him a pretty underwhelming recommendation, saying that young Jack was “careless and lacks application.”




                              36 LBJ Was Very Comfortable In The Bathroom


                              President Johnson was famous among White House staffers for having no shame about asking people to follow him into the bathroom to continue conversations as he relieved himself.



                              37 Nixon Was A Card Shark


                              While in the Navy, Richard Nixon noticed that his friends were winning money in poker games. Always the opportunist, Nixon had the best poker player in his unit teach him how to play the game. Within only a few months, Nixon had won around $6,000 in poker games, which he used to fund his first congressional campaign.




                              38 Gerald And Betty Ford Were Fashion Models


                              In the 1940’s Gerald Ford did a bit of modeling and even posed on the cover of “Cosmopolitan”. His wife Betty was also a dancer and fashion model, who signed with the John Robert Powers modeling firm to finance her dance education.




                              39 Carter Was A Peanut Farmer


                              When he was younger, Jimmy Carter took over and ran his family’s peanut farm. As a tribute to his past, he had a giant peanut-shaped balloon in his inaugural parade



                              .

                              40 Ronald Reagan Did Stand-Up


                              In 1954, Ronald Reagan’s acting career was going so badly that he took a gig as a Las Vegas stand-up comic for a few weeks.



                              41 George H.W. Bush Was A Really Good Athlete


                              In high school, Bush was the captain of both the varsity baseball and soccer teams, and he played as a forward on the school’s basketball team.



                              42 Bill Clinton Is A Two-Time Grammy Winner


                              Clinton took home the 2004 Grammy for Best Spoken Word Album For Children along with Mikhail Gorbachev and Sophia Loren for their narration on the Russian National Symphony’s “Wolf Tracks and Peter and the Wolf”. Then in 2005, he won the Best Spoken Word Grammy for the audiobook of “My Life”. His wife, Hillary Clinton, also won a Best Spoken Word Grammy for the audiobook of 1997’s “It Takes A Village”.




                              43 George W. Bush Was A Cheerleader In High School


                              As a high school student, in addition to playing baseball, George W. Bush was the school’s head cheerleader. He would often organize exuberant pep talks and skits during weekly assemblies.




                              44 Barack Obama Is A Comic Book Nerd


                              President Obama collects “Spiderman” and “Conan The Barbarian” comic books, and has even read every “Harry Potter” book.