Question
Which microorganism was declared as Kerala’s State
Microbe, making it the first Indian state to do so?ÂSolution
Kerala declared Bacillus subtilis as its State Microbe. The bacterium is naturally found in soil, water, food, and living organisms and is known for applications in agriculture, health, and environmental management. Â
The respective ages of a mother and her daughter are 45 and 9 years. In how many years will the mother be thrice as old as her daughter?
Which of the following statements is / are true?
A man complete a journey in 15 hours. He travels first half of the journey at the rate of 6 km/hr and second half at the rate of 4 km/hr. Find the total...
A number 'X' is 60% less than number 'Y'. A third number 'Z' is (250/3) % of the difference between 'X' and 'Y'. 'Z' is how much percent more than 'X'?
The average of 13 natural numbers is 45. If the average of first 7 numbers is 35 and the average of last seven numbers is 55, then find the value of num...
The average weight of certain number of students in a class is 72 kg. 8 students whose average weight is 75 kg left the class and 3 students whose avera...
A circular field has a circumference of 264 meters. Calculate the area of this field. {Take π = (22/7)}
Simplify the following expression: (5x + 7) 2  + (5x – 7) 2 .
A tradesman gives 6% discount on the marked price and 1 article free with every 24 articles bought and still gains 25%. If the marked price is 28% more ...
Marked price of an article is Rs.1200 more than the cost price. When the same article is sold at a discount of Rs.200, the profit percent earned is 25%....
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