If a*b represents the number of integers greater than a and less than b what is value of -2? * 3?2?
Correct answer C. 11
Subject / 703 questions
ECAT Math MCQs
Page 17 of ECAT Math multiple-choice questions with answers. Tap an option to check yourself.
Page 17 of 36
If x = 8×7532 y=8×6532 what is the value of x-y?
Correct answer A. 8000
What is the smalles number that is divisible by both 45 and 65?
Correct answer D. 585
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How many positive integers less than 220 have remainder of 3 when divided by 9?
Correct answer A. 16
If the sum of three consecutive integers is less than 120 what is the greatest possible value of the smallest of the three integers?
Correct answer B. 38
What is the difference of the product and the quotient of 8 and 8?
Correct answer C. 63
If m n and o are consecutive whole numbers that total 15 what is the largest of the three numbers?
Correct answer C. 6
(2×10.000) + (8×1.000) + (4×10)=?
Correct answer E. 68
(1×10000)+(2×1000)+(3×100)+(4×10)+(5×1)=1?
Correct answer C. 12345
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Subtracting 1 from which digit in the number 12 345 will decrease the value of the number by 1000?
Correct answer B. 2
The sum of three integers is an even number and their product is 60. The digit which is neither greatest nor the smallest is?
Correct answer E. 4
What is the sum of first 10 positive even integers?
Correct answer D. 110
What is the sum of odd numbers smaller than 24?
Correct answer C. 144
What is the sum of odd numbers smaller than 32?
Correct answer C. 256
How many positive even numbers less than 30 are completely divisible by 4?
Correct answer B. 7
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If the product of 4 consecutive even integers is 384 which is greatest?
Correct answer C. 8
What is the product of odd integers between 8/3 and 16/3?
Correct answer E. none
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?
Correct answer E. can not be determind
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?
Correct answer B. two
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?
Correct answer A. 281