Question
Which of the following is a super- cooled
liquid?Solution
The correct answer is C
Determine the mean of the following observations:
24, 26, 22, 25, 20, 21, 24, 25A car travels 360 km in 4 hours. At the same speed, how far will it travel in 7 hours?
- A shopkeeper makes a profit of 25% by selling an item for Rs. 500. What should be the selling price to make a profit of 40%?
In a circle, two tangents PA and PB are drawn from an external point P such that the angle ∠ APB = 60°. If the radius of the circle is 10 cm, find th...
- What type of virus attaches itself to the execution of other software programs?
What is the function of the "IF" function in Excel?
Simplify: (x4 X x9 X x-6 X x5 X x-7).
A. x ⁷
B. x 1
C.�...
The ratio of the incomes of Vineet and Vidya is 5:2 respectively. Vineet saves 30% of his income while Vidya saves 20% of his income. The sum of their e...
The equation 9x ² + 4y ² = 36 represents an ellipse. Its eccentricity is: