Amazon Test Pattern

AMAZON Aptitude Questions

  1. A function f(x) is defined as f(x) = f(x - 2) - x(x + 2) for all the integer values of x and f(1) + f(4) = 0. What is the value of f(1) + f(2) + f(3) + f(4) + f(5) + f(6)?
    • 0
    • 89
    • -89
    • None of these
  2. In △ABC, the internal bisectors of ∠ABC and ∠ACB met at I and ∠BAC = 50°. The measure of ∠BIC is
    • 105°
    • 115°
    • 125°
    • 130°
  3. The difference between [3/5] of [2/3] a number and [2/5] of[1/4] of the same number is 288. What is the number?
    • 960
    • 850
    • 895
    • 955
  4. A, B, C and D are four consecutive odd numbers and their average is 42. What is the product of B and D?
    • 1860
    • 1890
    • 1845
    • 1677
    • None of these
  5. BL and CM are medians of △ABC right angled at A and BC =5cm. If BL =3√5/2 cm, then the length of CM is
    • 2√5
    • 5√2
    • 10√2
    • 4√5
  6. A sum of Rs 731 is divided among A, B and C such that 'A' receive 25% more than 'B' and 'B' receive 25% less than 'C'. What is C's share in the amount?
    • Rs. 172
    • Rs. 200
    • Rs. 262
    • Rs. 258
    • None of these
  7. In how many different ways can letters of the word "PRAISE" be arranged?
    • 720
    • 610
    • 360
    • 210
    • None of these
  8. If the numerator of a fraction is increased by 150% and the denominator of the fraction is increased by 300%, the resultant fraction is [5/18]. What is original fraction?
    • 4/9
    • 4/5
    • 8/9
    • 8/11
    • None of these
  9. A car covers the first 30 km of its journey in 45 minutes and the remaining 25 km in 30 minutes. What is the average speed of the car?
    • 60
    • 64
    • 49
    • 48
    • None of these
  10. Four examiners can examine a certain number of answer papers in 10 days by working for 5 hours a day. For how many hours a day would 2 examiners have to work in order to examine twice the number of answer papers in 20 days?
    • 8
    • 7.5
    • 10
    • 8.5
    • None of The above