Question
Select the correct mirror image of the given figure when
the mirror is placed as shown below.Solution
what is the mean of given numbers 25, 15, 12, 23, 15,
15 is divided in three parts which are in arithmetic progression (A.P.) in such a way that the sum of their square is 83. Find the smallest part?
Find the curved surface area of a right circular cone with a radius of 40 cm. The height of the cone is one-third of the length of a rectangle. The rect...
Present average age of A, B and C together is 44 years. Age of B is 12 Years hence from now will be 260% more than age of A, Four years ago from now whi...
A shopkeeper sells a product for ₹720 at a profit of 20%. What was the cost price of the product?
Mean of a grouped data calculated using direct method, assumed mean method or step deviation method:
a, b, c in GP; a + b + c = 21, abc = 216. Find numbers.
If the sum of n numbers in the GP 3, 6, 12, ... is 765 then n is?
In an AP, S₅ = 75 and S₇ = 119, where S_n is sum of first n terms. Find the 10th term.
Find the third proportion of 16 and 24.
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