ΔABC is similar to ΔDEF. If the ratio of similar sides is K:1, the ratio of their areas is
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Find the curved surface area (in cm2) of a right circular cylinder of diameter 7 cm and height 6 cm.
The lengths of the two diagonals of a rhombus are 7 cm and 24 cm. Find the length of its perimeter (in cm).
Which of the following is in ascending order?
A sum of Rs. 2000 at 40% per annum compounded annually. Calculate the interest for the third your at compound interest.
What is the value of (sin60° - 2/√3) ?
Square root of 0.9 is equal to
The average age of a batch of 19 members is 24 years. If the age of the faculty be included, then the average increases by 4 months. What is the age of the faculty?