Find the HCF of 4.08 and 6.63.
7 is added to a certain number and the sum is multiplied by 5. The product is then divided by 3 and 4 is subtracted from the quotient. If the result comes to 16, then what is the original number?
θ = 135°; y = 15°. What is the value of 2 cos(θ) sin(y)?
\(\,\frac{\sqrt{3} - 1}{2}\,\)
\(\,\frac{1 - \sqrt{3}}{2}\,\)
2-\(\sqrt{3}\)
\(\sqrt{3}\) - 2
If abc = 5, what is the value of
If sec x - cos x = 4, then what will be the value of \(\,\frac{1 + \cos^{2}x}{\cos x}\, ?\)
\( \frac{9}{4} \)
\( \frac{1}{4} \)
2\(\sqrt{5}\)
\(\sqrt{5}\)
Study the graph and answer the question.
Data of different states regarding population of states in the year 1998.
Total population of the given states = 32760000
| States |
Sex and literacy wise Population Ratio
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Sex
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Literacy
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| M | F | Literate | Illiterate | |
| Arunachal Pradesh | 5 | 3 | 2 | 7 |
| Madhya Pradesh | 3 | 1 | 1 | 4 |
| Delhi | 2 | 3 | 2 | 1 |
| Goa | 3 | 5 | 3 | 2 |
| Bihar | 3 | 4 | 4 | 1 |
| Uttar Pradesh | 3 | 2 | 7 | 2 |
| Tamil Nadu | 3 | 4 | 9 | 4 |
What was the ratio of the number of females in Arunachal Pradesh to the number of females in Uttar Pradesh?
The radius of a circle is 5cm, calculate the length of a tangent drawn to this circle from a point at a distance of 10cm from its centre.