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Basic GMAT PPT

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Published in: GMAT
2,792 Views

Very Basic Lesson on GMAT

Kalyan C / Mumbai

5 years of teaching experience

Qualification: M.Tech (JNTU - 2012)

Teaches: Electronics, Mathematics, Psychology, GMAT, GRE, SAT, CAT Exam, LSAT, TISSNET, XAT

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  1. GMAT Gate way to your Dream B-School
  2. peep through.... AWA ( Analytical Writing Assessment)- 1 Qn-30min Score (0-6) Grade points IR ( Integrated Reasoning)- 12Qns-30min Score (1-8) Grade Points QUANT -37Qns-75min Score (0-60) Grade Points VERBAL-41Qns-75min Score (0-60) Grade Points GMAT Score (200-800) Will be calculated on basis of Quant and Verbal Grade points.
  3. CAT Analysis ' Levels of difficulty Easy Ll Easy 12 Medium Hard Ll Hard 12 Score pattern will relay on previous Question Response
  4. Course Structure Lesson 1 lesson 2 Lesson 4 Lesson 5 Lesson 7 Lesson 8 14 CR 15 sc Arithmetic 1 Arithmetic 2 Algebra Geometry 1 Geometry 2 Geometry 3 Statistics and DI Probability and PC AWA, IR Lesson Lesson Lesson Lesson Lesson Lesson 9 10 RC 1 12 RC2 13 RC3
  5. GMAT- Quant Reveal the MAGIC of MATH
  6. Type of Questions Problem Solving Question Stem B, c. D. Data Sufficiency Question Stem Statement 1 Statement 2 B. c.
  7. LESSON ONE ARITHMETIC O Topics Number Systems Percentages Averages & Ages Strategies POE DS Strategy 1 Plugging IN
  8. POE — Process Of Elimination The original price of an article was reduced by 25 per cent. During a special sale the new price was decreased by 10 per cent. By approximately what per cent would the price now have to be increased in order to restore the price of the article to its original amount? 0 0 0 0 32.5% 67.5%
  9. 0 0 0 O 0 POE — Process Of Elimination Bob and Cindy are playing a game in which Bob has to give 1/4th of his toffees to Cindy after which they will have the same number of toffees. Instead if Cindy gives 1/4th of her toffees to Bob then Bob has to have thrice as many as Cindy has. Find the original number of toffees with Bob before the beginning of the game? 12 18 20 24 30
  10. INTEGERS Number Systems REALNUMBERS RATIONALS NON-INTEGERS (FRACTIONS) IRRATIONALS NON- TERMENATING DECIMALS FINITE NEGATIVE RECERING POSITIVE DECIMALE NATURAL DECIMALS
  11. EVEN PRIMES INTEGERS NATURAL NUMBERS {1} ODD COMPOSITES
  12. 1/10 2/10 3/10 4/10 5/10 6/10 7/10 8/10 1/8 3/8 5/8 7/8 5/6 2/7 4/7 1/10=0.1 1/5=0.2 0.3 2/5=0.4 1/4=0.5 3/5=0.6 0.7 4/5=0.8 0.125 0.375 0.625 0.875 0.833... 0.2857... 0.5714... 1/9 2/9 3/9 4/9 5/9 6/9 7/9 8/9 2/8 4/8 6/8 1/6 1/7 3/7 5/7 0.11... 0.22... 1/3=0.33... 0.44... 0.55... 2/3=0.66... 0.77... 0.8... 1/4=0.25 0.5 3/4=0.75 0.166... 0.1428... 0.428... 0.7145...
  13. FRACTIO NS 1/2 1/3 2/3 1/4 3/4 1/5 2/5 3/5 4/5 1/6 1/8 DECIM ALS 0.5 0.33 0.66 0.25 0.75 0.2 0.4 0.6 0.8 0.166 0.125 PERCE NTS 33.33% 66.66% 16.66% 12.5% Factorial 0! 2! 3! 4! 5! 6! 7! 8! 9! 11! 12! Value 1 1 2 6 24 120 720 5040 40320 362880 3628800 39916800 479001600
  14. If n is a positive integer, what is the remainder. when 38n+3 + 2 is divided by 5?
  15. Plugging IN If y is the smallest positive integer such that 3,150 multiplied by y is the square of an integer, then y must be 14
  16. 5. Plugging IN A machine working at maximum capacity can produce x radial tires in an hour. How many tires can the machine produce if it works continuously at maximum capacity for y minutes? E. 60y 60 60x 60 60xy
  17. Data Sufficiency Know your Answer (A) Statement 1 alone is sufficient, but statement 2 alone is not sufficient to answer the question (B) Statement 2 alone is sufficient, but statement 1 alone is not sufficient to answer the question (C) Both statements taken together are sufficient to answer the question, but neither statement alone is sufficient (D) Each statement alone is sufficient (E) Statements 1 and 2 together are not sufficient, and additional data is needed to answer the question These Answer choices are fixed for any DS question.
  18. Strategy 1 Question Stem Check statement 1 sufficient AD Is statement 2 sufficient Insufficient sufficient D insufficient BCE Is statement 2 sufficient sufficient B insufficient CE Are statement land 2 sufficient suff ient c •nsufficient
  19. What is the value of (x - y)4? The product of x and y is 7. x and y are integers. If ab= 1, what is the value of (axb)(ayb)? — ax = by = 2 — 2xy = 4 If d denotes a decimal, is d > 0.5? When d is rounded to the nearest tenth, the result is 0.5. When d is rounded to the nearest integer, the result is 1. If a and b are integers, is b even? 3a + 4b is even. 3a + 5b is even. Is x/ 18 an integer? 5x/18 is an integer. 3x/18 is an integer
  20. Percentages By what percent has the price of an overcoat been reduced? (1) The original price was $380. (2) The original price was $50 more than the reduced price Before play-offs, a certain team had won 80 percent of its games. After play-offs, what percent of all its games had the team won? (1) The team competed in 4 play-off games. (2) The team won all of its play-off games.
  21. 0 0 0 O o 0 0 0 0 0 A grocer has 400 pounds of coffee in stock, 20 percent of which is decaffeinated. If the grocer buys another 100 pounds of coffee of which 60 percent is decaffeinated, what percent, by weight, of the grocer's stock of coffee is decaffeinated? 34 C/O 40% Tanks A and B are each in the shape of a right circular cylinder. The interior of tank A has a height of 10 meters and a circumference of 8 meters, and the interior of tank B has a height of 8 meters and a circumference of 10 meters. The capacity of tank A is what percent of the capacity of tank B? 100% 120% 125%
  22. Averages What was Bill's average (arithmetic mean) grade for all of his courses? (1) His grade in social studies was 75, and his grade in science was 75. (2) His grade in mathematics was 95. Was 70 the average (arithmetic mean) grade on a class test? (1) On the test, half of the class had grades below 70 and half of the class had grades above 70. (2) The lowest grade on the test was 45 and the highest grade on the test was 95.
  23. 0 o 0 o o o 0 In 2007, the arithmetic mean of the annual incomes of Jack and Jill was $3800. The arithmetic mean of the annual incomes of Jill and Jim was $4800, and the arithmetic mean of the annual incomes of Jim and Jack was $5800. What is the arithmetic mean of the incomes of the three? $4000 $4400 $4800 None of the above The average weight of 8 men is increased by 2kg, when one of the men whose weight is 50kg is replaced by a new man. The weight of the new man is? 47 kg 54 kg 63 kg 66 kg 70 kg
  24. o o o o Ages Alex said to his son, "I was as old as you are at the present at the time of your birth". If the Alex's age is 38 years now, Find the son's age five years back? 14 years 19 years 33 years 38 years 43 years The average ages of the players on team US and team UK, are 20 and 30years, respectively. The average age of the players of the teams together is ? (1) Number of players in UK is 20 (2) Number of players in US is half that of UK