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## AIEEE Mathematics (2011) Created by Quizmagic Team on Jan 09, 2013 07:08 PM.
`This quiz has 20 questions of AIEEE mathematics exam of year 2011. Take this quiz to better prepare yourself for this competitive examination.`
Top 5 Scores 146 01:28 143 01:54 82 01:01 78 01:21 75 01:02
 Questions 20 Minutes 15 High Score 146 01:28 Quiz Played 451 times
Last played on Aug 27, 2021View comments Congratulation!

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### Sample Questions

Question 1
Let R be the set of real numbers. Statement-1: A = {(x, y) ∈ R × R : y - x is an integer} is an equivalence relation on R. Statement-2: B = {(x, y) ∈ R × R : x = αy for some rational number α} is an equivalence relation on R
 Statement-1 is true, Statement-2 is false Statement-1 is true, Statement-2 is true;Statement-2 is a correct explanation forstatement-1 Statement-1 is false, Statement-2 is true. Statement-1 is true, Statement-2 is true;Statement-2 is not a correct explanation forStatement-1
Question 2
Consider 5 independent Bernoulli's trails each with probability of success p. If the probability of at least one failure is greater than or equal to 31/32, then p lies in the interval.
 11/12, 1 1/2, 3/4 3/4, 11/12 0, 1/2
Question 3
The two circles x2 + y2 = ax, and x2 + y2 = c2 (c > 0) touch each other if
 |a| = c |a| = 2c 2|a| = c a = 2c
Question 4
If C and D are two events such that C ⊂ D andP(D)≠ 0, then the correct statement among the following is
 P(C|D) =P(D)/P(C) P(C|D) = P(C) P(C|D) < P© P(C|D) ≥ P(C)
Question 5
Statement – 1 : The point A(1, 0, 7) is the mirror image of thepoint B(1, 6, 3) in the line x/l = (y - 1)/2 = (z - 2)/3. Statement – 2 : The line x/l = (y - 1)/2 = (z - 2)/3 bisects the line segment joining A(1, 0, 7) and B(1, 6, 3).
 Statement-1 is true, Statement-2 is false Statement-1 is true, Statement-2 is true;Statement-2 is a correct explanation forstatement-1. Statement-1 is true, Statement-2 is true;Statement-2 is not a correct explanation forStatement-1 Statement-1 is false, Statement-2 is true.
Question 6
If A = sin2 x + cos4 x, then for all real x:
 1 ≤ A ≤ 2 3/4 ≤ A ≤ 13/16 13/16 ≤ A ≤ 1 3/4 ≤ A ≤ 1
Question 7
Statement – 1 : Sky wave signals are used for long distance radio communication. These signals are ingeneral, less stable than ground wave signals. Statement – 2 : The state of ionosphere varies from hour tohour, day to day and season to season.
 Statement – 1 is True, Statement – 2 isFalse. Statement – 1 is True, Statement – 2 isTrue; Statement – 2 is a correctexplanation for Statement – 1 Statement – 1 is False, Statement – 2 isTrue Statement – 1 is True, Statement – 2 isTrue; Statement – 2 is not the correctexplanation for Statement – 1
Question 8
A mass m hangs with the help of a string wrapped around a pulley on a frictionless bearing. The pulley has mass m and radius R.Assuming pulley to be a perfect uniform circular disc, the acceleration of the mass m, if the string does not slip on the pulley, is
 g 2/3 g g/3 3/2 g
Question 9
The area of the region enclosed by the curves y = x, x = e, y = 1/x and the positive x-axis is
 1/2 square units 1 square units 5/2 square units 3/2 square units
Question 10
A man saves Rs. 200 in each of the first three months of his service. In each of the subsequent months his saving increases by Rs. 40 morethan the saving of immediately previous month.His total saving from the start of service will beRs. 11040 after.
 18 months 19 months 20 months 21 months