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Start learning 50% faster. Sign in nowPercentage of Geography in 1st semester = 48/80 × 100 = 60% Percentage of Economics in 2nd semester = 55/100 × 100= 55% Percentage of History in 3rd semester = 54/90 × 100 = 60% Required Average = 175/3 = 58.33
When a number is divided by 17, the remainder remains 6. Find the remainder obtained when the square of the same number is divided by 17.
The denominator of a rational number is 4 more than its numerator. If the numerator is increased by 5 and the denominator is decreased by 3, we obtain 3...
The unit’s digit in the product 1771 × 2663 × 3365 is
The digits of a two-digit number ‘N’ are reversed to form a new number ‘M’. If M < N and N – M = 45, then which of the following maybe ‘N’...
385! In the trailing Zeros, let us know.
What is the value of 1² + 3² + 5² + 7² + 9² ................ 19²?
What is the standard deviation of a dataset if its variance is 17.64?