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Shariq

1st Level
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Everything posted by Shariq

  1. I think 'A' is correct Last year Bangkok Bank was the largest commercial bank in Thailand, when compared with the other commercial banks.
  2. adcambridge, can u pls elaborate on this... what abt 2,4,6 this also adds up to 12 may be i am missing something here
  3. Are all of the numbers in a certain list of 15 numbers equal? (1) The sum of all the numbers in the list is 60. (2) The sum of any 3 numbers in the list is 12. Pls explain ur working
  4. If [x] is the greatest integer less than or equal to x, what is the value of [-1.6] + [3.4] + [2.7]? (A) 3 (B) 4 © 5 (D) 6 (E) 7 Can anyone pls explain ' [x] is the greatest integer less than or equal to x' Another DS Question of similar type : If [x] denotes the greatest integer less than or equal to x , is [x] =0 ? (1) 5x + 1 = 3 + 2x (2) 0
  5. How many integers between 324,700 and 458,600 have tens digit 1 and units digit 3? (A) 10,300 (B) 10,030 © 1,353 (D) 1,352 (E) 1,339 Pls explain
  6. Got it...Thnx arjmen for all the effort
  7. thnx arjmen... good to see u r still arnd
  8. agree with u CTG1983 i was made a mistake by taking f(x) = sqrt(x - 10) thnx..
  9. This year Henry will save a certain amount of his income, and he will spend the rest. Next year Henry will have no income, but for each dollar that he saves this year, he will have 1 + r dollars available to spend. In terms of r, what fraction of his income should Henry save this year so that next year the amount he was available to spend will be equal to half the amount that he spends this year? a) 1/r+2 b) 1/2r+2 c) 1/3r+2 d) 1/r+3 e) 1/2r+3
  10. The annual rent collected by a corporation from a certain building was x percent more in 1998 than in 1997 and y percent less in 1999 than in 1998. Was the annual rent collected by the corporation from the building more in 1999 than in 1997? (1) x > y (2) xy/100 Pls explain ur working
  11. Seven different numbers are selected from the integers 1 to 100, and each number is divided by 7. What is the sum of the remainders? (1) The range of the seven remainders is 6. (2) The seven numbers selected are consecutive integers. Pls explain
  12. M = {-6, -5, -4, -3, -2} T = {-2, -1, 0, 1, 2, 3} If an integer is to be randomly selected from set M above and an integer is to be randomly selected from set T above, what is the probability that the product of the two integers will be negative? A. 0 B. 1/3 C. 2/5 D. 1/2 E. 3/5 Pls explain ur working
  13. The function f is defined by f(x) = √x – 10 for all positive numbers x. If u = f(t) for some positive numbers t and u. What is t in terms of u? A. √(u+10) B. (√u + 10)^2 C. √(u^2+10) D. (u + 10)^2 E. (u^2 + 10)^2 Pls explain
  14. A box contains 10 light bulbs, fewer than half of which are defective. Two bulbs are to be drawn simultaneously from the box. If n of the bulbs in box are defective, what is the value of n? (1) The probability that the two bulbs to be drawn will be defective is 1/15. (2) The probability that one of the bulbs to be drawn will be defective and the other will not be defective is 7/15. Pls explain ur working
  15. thnx sumeet did a mistake while solving i was getting C...
  16. A rectangular tabletop consists of a piece of laminated wood bordered by a thin metal strip along its four edges. The surface area of the tabletop is x square feet, and the total length of the strip before it was attached was x feet. If the tabletop is 3 feet wide, what is its approximate length, in feet? (A) 12 (B) 10 © 9 (D) 8 (E) 6 Pls explain ur working
  17. A group of 12 people plan to rent a van and agree to share equally the total cost of the rental, which is E dollars. If n of the people decide not to participate at the last minute, by how many dollars will each remaining person’s share of the total cost increase? (A) nE/12-n (B) 12-n/E © E/12(12-n) (D) nE/12(12-n) (E) (12-n)E/12n Pls explain ur working
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