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Stands for "Visual Display Unit." A VDU displays images generated by a computer or other electronic device. The term VDU is often used synonymously with "monitor," but it can also refer to another type of display, such as a digital projector.
The mean of three distinct numbers is 30. If the third number is to the combined total of the first two numbers in the ratio 16:29, what is the sum of t...
If the numerator of a fraction is increased by 20%, and denominator is decreased by 25%, then the fraction becomes 14/9. Find the original fraction.
Sum of squares of three consecutive numbers is 1730. Find the sum of first and third number.
Divide 45 into 4 parts such that if the first is increased by 2, the second is decrease by 2, the third is multiplied by 2 and the fourth divided by 2, ...
The sum of the exponents of the prime factors in the prime factorization of 588 is
The ratio of Raj’s to Simran’s salary is 3: 5. If Simran’s salary is increased by 25%, her total salary becomes Rs. 54,000. What is th...
The cost of painting is Rs.180 per kilogram. One kilogram paint covers 30 square feet. How much it will cost to paint a cube having each side 14 feet?
The cube of the difference between two given natural numbers is 1000, while the product of these two given numbers is 56. Find the positive difference b...