Which of the given statement is true.

In Binary system we use 2 digits (0,1).

- A waiter income consist of his salary and tips. During one week his tips were 4/5 of his salary. What portion of his income came from tips?
- ‘479385A267’ is ten-digit number which is divisible by 9, what is the value of ‘A’?
- The difference between the value of the number increased by 20% and the value of the number decreased by 30% is 120. Find the number.
- 103² + 75² - 25² =?
- If 94*6714 is divisible by 11, where * is a digit, then * is equal to
- If we add 1 to the numerator and subtract 1 from the denominator a fraction becomes 1. It becomes 1/4 if we only add 7 to the denominator what is the fraction?
- The sum of eight consecutive even numbers of set-A is 416. What is the sum of five consecutive numbers of another set whose lowest number is 18 more than the mean of set –A?
- 4 12 ? 144 544 2112
- 180 is divided into two parts in such a way that the fifth part of the first part and the fourth part of the second are in the ratio 4:5. Second part is how much percent of the first part?
- One-fourth of a number is 70. What will 40% of that number?

More No. System Questions

×