What is the unit place digit in the expansion of 773 ?

More Questions from Numbers

• Consider the following statements in respect of two integers p and q (both > 1) which are relatively prime: 1) Both p and q may be prime numbers. 2) Both p and q may be composite numbers 3) one of p and q may be prime and the other composite. Which of the above statements are correct?
• Which one of the following is an irrational number?
• How many pairs (A, B) are possible in the number 479865AB if the number is divisible by 9 and it is given that the last digit of the number is odd?
• Consider the multiplication 999 × abc = def132 in decimal notation, where a, b, c, d, e and f are digits. What are the values of a, b, c, d, e and f respectively?
• Which of the following statements is not true?
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• Convert binary 10110 to decimal.
• What is the reflection of the point (6, -3) in the line y = 2?
• What least number must be subtracted from 518, so that the sum is completely divisible by 13?

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