A scored 72% in a paper with a maximum marks of 900 and 80% in another paper with a maximum marks of 700. If the result is based on the combined percentage of two papers, the combined percentage is
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Presence of large amounts of nutrients in waters also causes excessive growth of _________ algae.
The length of the diagonal and the breadth of a rectangle are 17 cm and 8 cm respectively. Find its perimeter (in cm).
If a3-b3 = 56 and a-b = 2, then what is the value of a2+b2 ?
Three numbers are in the ratio 1 : 2 : 3 and the sum of their cubes is 4500 .The smallest numbers is
In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.
Which of the following was a leader of the Hindustan Socialist Republican Army founded in 1928?
The members of the All India Services serve the