What is the sum of the first 11 terms of an arithmetic progression if the 4th term is 11 and the 7th term is -4?
View Answer Report Error Discuss
Dodecahedron has 30 edges. How many vertices does it have?
In an isosceles triangle ABC, AB = AC and ∠A = 80°. The bisector of ∠B and ∠C meet at D. The ∠BDC is equal to
In the following question, select the odd word pair from the given alternatives.
Rs. 10000 is being compounded at 20% per annum. Calculate the amount after 2 years if the rate of interest is charged half yearly.
Mr. Devesh borrowed Rs.4,500 at 4% per annum compound interest. The compound interest compounded annually for 2years is
A and B together can finish a work in 30 days. They worked for it for 20 days and then B left the work. The remaining work was done by A alone in 20 days more. In how many days can A alone finish the work?
The diagonal of a square is 10√2 cm, find its perimeter?