Chandan travelled equal distance with speed of 3 kmph, 4 kmph and 8kmph and takes a total time of 42.5 min. Find the total distance in km.
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___ is not a chemical change.
Which of the following is not correct with reference to Bio-sand Water Filter?
In a certain code, 'book is big' is written as 756; 'big is story' is 764 and 'story book is interesting' is 4356. Which digit represents 'interesting'?
The median of the data -3, 4, 0, 4, -2, -5, 1, 7, 10, 5 is
Which of the following was described as the First Indian War of Independence?
Ms. Alina borrowed Rs.650 at 6% per annum simple interest. What amount will she pay to clear her debt after 4 years?
Ghoomar is the popular folk dance of