Math Test Preparation For Ecat And Mcat(Ecat And Mcat Entry Test ) Questions and Answers

Question 1. (121x4+3) / (1÷10) ≠?
  1.    3209
  2.    4870
  3.    2435 x 2
  4.    974 x 5
  5.    484 x 10+30
Explanation:-
Answer: Option B. -> 4870
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 2. 45 / 12+45 / 12+45 / 12 =
  1.    10.9
  2.    11.25
  3.    12.35
  4.    14.32
Explanation:-
Answer: Option B. -> 11.25
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 3. If the sum of five different prime numbers is an even number what is the smallest of the five?
  1.    0
  2.    1
  3.    2
  4.    3
  5.    5
Explanation:-
Answer: Option C. -> 2
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 4. If the division of 2 consecutive odd integers gives 0.71 as the result what is the greater of the two?
  1.    3
  2.    5
  3.    7
  4.    9
  5.    Can not be determined from given information
Explanation:-
Answer: Option C. -> 7
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 5. If y and z are integers and the sum of yz and z is odd which of the following is true?
(I) y and z are even
(II) y is odd and z is even
(III) y is even and z is odd
  1.    I and II
  2.    II only
  3.    II and III
  4.    III only
  5.    I II III
Explanation:-
Answer: Option D. -> III only
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 6. In a party each member invited takes a number to be served. If the first member took the number 32 and the last member took number 520. How many members were there that day?
  1.    320
  2.    487
  3.    488
  4.    489
  5.    500
Explanation:-
Answer: Option D. -> 489
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 7. If an integer R leaves a remainder 5 when it is divided by 8 all are true except.
  1.    The number that is 5 less than R is a multiple of 8.
  2.    The number that is 3 more than R is a multiple of 8
  3.    When divided by 2 R leaves a remainder 1
  4.    When divided by 4 R leaves a remainder 1
  5.    When multiplied by 3 R always gives a result which is completely divisible by 2.
Explanation:-
Answer: Option E. -> When multiplied by 3 R always gives a result which is completely divisible by 2.
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 8. What is the smallest integer greater than 1 that 1 that leaves a remainder 1 when divided by any of the integers 5 7 8
  1.    281
  2.    300
  3.    320
  4.    380
  5.    479
Explanation:-
Answer: Option A. -> 281
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 9. How many three-digit integers can be divided by 4 toproduce a new integer with the same tens digit and units digit as the original integer.
  1.    One
  2.    two
  3.    three
  4.    four
  5.    none
Explanation:-
Answer: Option B. -> two
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 10. On a number line point T is at a distance of 4 units from point U and point V is at a distance of 6 units from point U. What is the distance from point T to V?
  1.    2
  2.    3
  3.    10
  4.    5
  5.    can not be determind
Explanation:-
Answer: Option E. -> can not be determind
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
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