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Article 60 of Constitution of India
Find the sum of geometric progression, 40, 20, 10, 5, …..
21 is divided into three parts which are in arithmetic progression (A.P.) in such a way that the sum of their square is 179. Find the smallest part.
Find the mode of the following data:
The interest earned when a sum is invested at simple interest of 20% p.a., for 3 years, is Rs. 3000. What will be the total amount received after 2 year...
A shopkeeper sells a product for ₹720 at a profit of 20%. What was the cost price of the product?
In an A.P a9 = 40, then find sum of first 17 terms of that A.P.
If the angular diameter of the sun is 20, how far from the eye a coin of radius 3.3 cm be kept to hide the sun?
If the standard deviation of a population is 5.5, what would be the population variance?
What is the mode of the given data?
5, 7, 9, 7, 3, 7, 5, 7, 8, 6, 7
The fourth term of an arithmetic progression is 6. Then the sum of first seven terms is: