Question
Ina circle with centre O, AD is a diameter and AC is a
chord. B is a point on AC, such that OB = 5 cm and ∠ OBA = 600 If ∠ DOC = 600 , then what is the length of BC ?Solution
Ratio of number of book to number of pen sold by a shopkeeper is 13:8, respectively while ratio of number of pen to number of pencil sold by the same sh...
Rs 1296 was divided among Anil, Bhanu and Charan in the ratio of 10:5:12 respectively. Find the amount received by Anil and Bhanu together.
- Bus fares of Anup, Dinesh and Manish are in the ratio 4:2:3 as per their ages. They gave a total of Rs.720 to the conductor, out of which Anup gave Rs.300,...
Rs. 8,100 was supposed to be distributed among 'X', 'Y', and 'Z' in the ratio of (1/3) : (1/4) : (1/6), respectively. However, due to an error, it was a...
- A total of Rs. ‘K’ was to be distributed among Ravi, Raju, and Rina in ratio of 5:6:7 respectively but due to some error the money was falsely distribu...
The ratio of zinc and copper in a brass pieces is 4:7. How much zinc will be there in 110 kg of such a piece?
An amount of money is divided among L, M and N in the ratio of 3:4:7, respectively. If the amount received by N is Rs.6000 more than the amount received...
The numbers ‘A’, ‘B’ and ‘C’ are in the ratio 2:3:5. If the difference between the largest number ‘C’ and the smallest number ‘A’ is...
What is the fourth proportional to 5, 9, 25?
Find the third proportional to 12 and 48?
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