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The correct answer is A
The smallest value of n, for which 2n + 1, is not a prime number, is
The natural numbers 'P', 'Q', and 'R' satisfy the ratios P:Q = 2:3 and Q:R = 5:4. Which of the following could be a possible valu...
The remainder when a number 'N' is divided by 4 is 3. What will be the remainder when 'N + 9' is divided by 4?
Which of the following numbers is divisible by 33?
If the square root of 1024 is added to 30% of a number we get 4 less than 2/5th of the number. What is 3/8th of the number?
120 is divided into two parts in such a way that the sixth part of the first part and the seventh part of the second are in the ratio 5 : 6. How much pe...