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Recently, the Defence Research and Development Organisation (DRDO) has successfully carried out a flight trial of Autonomous Flying Wing Technology Demonstrator in Karnataka’s Chitradurga. It is an indigenous high-speed flying-wing Unmanned Aerial Vehicle (UAV). It is designed and developed by DRDO’s Aeronautical Development Establishment. The maiden flight of this aircraft was demonstrated in July 2022.
Four consecutive two-digit odd numbers add up to a total that, when divided by 10, results in a perfect square. Which of the following options could be ...
When a number is reduced by 25%, the resulting value is 36 more than 60% of the number's initial value. What is the original number?
Find the greatest common divisor of 1540, 2310, and 3850.
How many integers between 100 and 750 are divisible by both 18 and 24?
Find the average of first 19 whole numbers.
Sum of squares of three consecutive numbers is 1454. Find the sum of first and third number.
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.
The value of a machine depreciates every year by 12%. What will be its value after 2 year if its value is Rs 19,650?