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# Practice Questions Level 2: Number System - 2 - Notes | Study Level-wise Practice Questions for CAT Preparation - CAT

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This EduRev document offers 20 Multiple Choice Questions (MCQs) from the topic Number System (Level - 2). These questions are of Level - 2 difficulty and will assist you in the preparation of CAT & other MBA exams. You can practice/attempt these CAT Multiple Choice Questions (MCQs) and check the explanations for a better understanding of the topic.

Question for Practice Questions Level 2: Number System - 2
Try yourself:Find the last digit of the following sum.

1! + 2! + 3! + 4! + ... + 100!

Question for Practice Questions Level 2: Number System - 2
Try yourself:How many two-digit numbers are factors of 385?

Question for Practice Questions Level 2: Number System - 2
Try yourself:There are two co-primes such that one number is exactly 8 times the other. What is the sum of the two numbers?

Question for Practice Questions Level 2: Number System - 2
Try yourself:If u is an even number and v and w are odd numbers, then which of the following is not an odd number?

Question for Practice Questions Level 2: Number System - 2
Try yourself:If x and y are two co-primes, then which of the following is true?

Question for Practice Questions Level 2: Number System - 2
Try yourself:If a + b = c, where a, b and c are positive single-digit integers, what is the greatest possible value of the product abc?

Question for Practice Questions Level 2: Number System - 2
Try yourself:Which of the following must be true for three positive consecutive integers?

I. Their product is always divisible by 6.
II. Their sum is always divisible by 3.
III. Their product is always divisible by 4.

Question for Practice Questions Level 2: Number System - 2
Try yourself:Find the last two digits of 2563 × 6325.

Question for Practice Questions Level 2: Number System - 2
Try yourself:Find the smallest value of x such that x! ends with exactly 23 zeros.

Question for Practice Questions Level 2: Number System - 2
Try yourself:How many two-digit numbers have exactly five factors?

Question for Practice Questions Level 2: Number System - 2
Try yourself:If N = 15 × 30 × 45 × 60 × … × 1500, what will be the number of zeros at the end of N?

Question for Practice Questions Level 2: Number System - 2
Try yourself:A number when divided by a divisor left a remainder of 23. When twice the number was divided by the same divisor, the remainder was 11. Find the divisor.

Question for Practice Questions Level 2: Number System - 2
Try yourself:The arithmetic mean of two numbers is smaller by 24 than the larger of the two numbers and the GM of the same numbers exceeds by 12 the smaller of the numbers. Find the numbers.

Question for Practice Questions Level 2: Number System - 2
Try yourself:Given x and n are integers, (15n3 + 6n2 + 5n + x)/n is not an integer for what condition?

Question for Practice Questions Level 2: Number System - 2
Try yourself:If a number is multiplied by 22 and the same number is added to it, then we get a number that is half the square of that number. Find the number

Question for Practice Questions Level 2: Number System - 2
Try yourself:The sum of two numbers is 20 and their geometric mean is 20% lower than their arithmetic mean. Find the ratio of the numbers.

Question for Practice Questions Level 2: Number System - 2
Try yourself:The highest power on 990 that will exactly divide 1090! is

Question for Practice Questions Level 2: Number System - 2
Try yourself:If 146! is divisible by 6n, then find the maximum value of n.

Question for Practice Questions Level 2: Number System - 2
Try yourself:The expression 333555 + 555333 is divisible by

Question for Practice Questions Level 2: Number System - 2
Try yourself:The units digit of a two-digit number is greater than its tens digit by 2, and the product of that number by the sum of its digits is 144. Find the number.

The document Practice Questions Level 2: Number System - 2 - Notes | Study Level-wise Practice Questions for CAT Preparation - CAT is a part of the CAT Course Level-wise Practice Questions for CAT Preparation.
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## Level-wise Practice Questions for CAT Preparation

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## Level-wise Practice Questions for CAT Preparation

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