Question
The very famous Thomas Alva Edison, inventor of the
incandescent light bulb, the phonograph, and the motion picture camera belongs to which country?Solution
 He invented eight main categories like batteries, electric lights and power, phonographs and sound recording, cement, mining, motion. He belonged to New Jersey, USA.
If the first term is 125 and the common ratio is 2/5, then what will be the fourth term of the geometric progression (GP)?
Suppose, (√(5a+9) )+ (√(5a-9)) = 3(2+√2), then √(10a+9) will be equal to?
The sum of three consecutive odd natural numbers each divisible by 3 is 81. Which number is the largest number among the three numbers?
Which number must be multiplied with 2352 to transform it into a perfect square?
Which of the provided numbers will always divide (1633x - 2523x)?
Sum of two digits of a two digit number is 11. When digits of the number are reversed then number formed is 45 more than the original number. Find the ...
A positive number becomes 9 times its reciprocal when 3 is added to it. Find this number.
Divisor is 7 times of Quotient and 3 times of its remainder. If the remainder is 7. Find the dividend?
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?
- The sum of two numbers is 801. When the larger number is divided by the smaller one, it results in a quotient of 41 with a remainder of 3. What is the diff...
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