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Q: On a Sunday, your Parents took you to a fair. You could see lot of toys displayed, and you wanted them to buy a RUBIKās cube and strawberry ice-cream for you. Observe the figures and answer the questions:- Ā 1. The length of the diagonal if each edge measures 6cm is a) 3ā3.Ā Ā […]
Q)Ā Ā Solve the following quadratic equation by factorization method: Ans: The Constant term can also be presented as: Similarly, Coefficient of the middle term can be presented as: Now, the original quadratic equation: Ā andĀ Ā and Please do press “Heart” button if you liked the solution.Ā
Q)Ā Ā Solve the following quadratic equation by factorization method: Ans: Hence, x = -1, Since, it is given that x Hence, x = – 1 is the only possible solution. Please do press “Heart” button if you liked the solution.Ā
Q) The Great Stupa at Sanchi is one of the oldest stone structures in India, and an important monument of Indian Architecture. It was originally commissioned by the emperor Ashoka in the 3rd century BCE. Its nucleus was a simple hemispherical brick structure built over the relics of the Buddha. .It is a perfect example
Q)Ā Adventure camps are the perfect place for the children to practice decision making for themselves without parents and teachers guiding their every move. Some students of a school reached for adventure at Sakleshpur. At the camp, the waiters served some students with a welcome drink in a cylindrical glass and some students in a
Adventure camps are the perfect place for the children to practice decision Read More Ā»
Q)Ā Ā Solve the following quadratic equation by factorization method:Ā Ans: Please do press “Heart” button if you liked the solution.Ā
Solve the following quadratic equation by factorization method: 4/x ā 3 = 5/ (2x + 3) Read More Ā»
Q)Ā Find the mode of the following frequency distribution: Ans: Since the modal class is the class with the highest frequency. In the given question, class ā40 – 50ā has 17 frequency which is the highest frequency among all other classes. Hence, modal class is “40 – 50”. Now mode of the grouped data is calculated
Find the mode of the following frequency distribution: Read More Ā»
Q) The product of Rehan’s age (in years) 5 years ago and his age 7 years from now, is one more than twice his present age. Find his present age. Ans: Let’s consider Rehan’s present age is X. Age 5 years ago = X – 5 Age 7 years from now = X + 7
The product of Rehan’s age (in years) 5 years ago and his age 7 years from now, is Read More Ā»
Q) For what value of x, is the median of the following frequency distribution 34.5 ? Ans: Letās re-organize the data in the frequency table to find out each part: To find the median, we need to identify middle value of the data. Letās rearrange the data: First, we need to find the cumulative frequency
For what value of x, is the median of the following frequency distribution 34.5 ? Read More Ā»
Q)Ā The angle of elevation of the top of a building from the foot of the tower is 30Ā° and the angle of elevation of the top of the tower from the foot of the building is 60Ā°. If the tower is 50 m high, then find the height of the building. Ans: Step 1: Diagram
The angle of elevation of the top of a building from the foot of the tower is 30Ā° Read More Ā»