List of top Quantitative Aptitude Questions on Number Systems

A number when divided by 7 leaves a remainder 4 and when divided by 9 leaves a remainder 5. What is the smallest such number greater than 100?
In this multiplication question, the five letters represent five different digits. What are the actual figures? There is no zero. \[ S E A M \times T = M E A T S \]
Which interchange in sign and number would make the equation correct? \[ (96 + 128) + 64 = 2 \]
How many numbers \( x \) exist such that \( 10^{11}<x<10^{12} \) and the sum of digits of \( x \) is 1?
\( 10^{68} \) is divided by 13, the remainder is  is

When $10^{100}$ is divided by 7, the remainder is ?

How many positive factors (divisors) does 360 have?
What is the units digit of \(7^{95}\)?
What is the remainder when \(2^{31}\) is divided by 7?
\(3^{3333}\) divided by 11, then the remainder would be?
The number of all positive integers up to 500 with non-repeating digits is
One direct question from the Number System was 10 to the power 100 divided by seven, candidates had to choose the correct answer for the problem.
For any natural Number 'n', let an be the largest number not exceeding \(\sqrt{n}\) , then a1 + a2 + a3... +a50 =
If m and n are natural numbers such that n > 1, and mn = 225 × 340, then m − n equals
When 3333 is divided by 11, the remainder is
Let $a_n$ be the largest integer not exceeding $\sqrt{n}$. Then the value of $a_1 + a_2 + \dots + a_{50}$ is
If \( \frac{1}{7.247} = 0.138 \), then the value of \(\frac{1}{0.0007247}\) is:
The greatest number of 5 digits which when divided by 4, 5, 6, 7, and 8 leaves 1, 2, 3, 4, and 5, respectively, as remainders is:
The number of coins of ₹1, ₹5, and ₹10 denominations that a person has are in the ratio $5:3:13$. Of the total amount, the percentage of money in ₹5 coins is ?
When 25 is subtracted from 50% of a number, the result is 25. Find the number.
The number 325325 is divisible by:
The sum of two numbers is 35, and their difference is 5. What are the two numbers?
A number is doubled and 9 is added. If the resultant is trebled it becomes 75. What is that number?
Five alarms sound together at intervals of 5, 10, 15, 20, and 25 minutes respectively. At most, how many times will they all sound together in 2 hours?
Which of the following numbers is exactly divisible by 4, 5, 6, and 7?