Exams

Who made the first chocolate bar?

A sum of Rs 6000 becomes Rs 7200 in 2 years, when invested in a scheme of simple interest. If the same sum is invested in a scheme of compound interest with same yearly interest rate (compounding of interest is done yearly), then what will be the amount (in Rs) after 3 years?

The height and the slant height of a right circular cone are 24 cm and 25 cm, respectively. Considering π as 22/7 , find the curved surface area of the said cone.

From the given words, select the word which can be formed using the letters of the given word.
AMPLIFICATION

What is 15% of 34 ?

Find co-ordinates of the mid point of the segment joining points C (3,-5) and D (-7,3).

Find the radius of the circle if the length of its arc is 33 cm whose corresponding central angle is 90° ?

A Village lost 12% of its goats in a flood and 5% of remainder died from diseases. If the number left now is 8360. What was the orignal number before the flood?