4 tables and 3 chairs, together, cost Rs 2,250 and 3 tables and 4 chairs cost Rs 1950. Find the cost of 2 chairs and 1 table.

C) Different characters in monocot and dicot plants

< tr> : defines table row. < td> :  defines table data/cell. HTML Code <table> < tr> < td> 1</td> < td> ajay</td> < td> Arts</td> < /tr> < tr> < td> 2</td> < td> vijay</td> < td>Commerce</td> < /tr> < /table>

Distance (in m) 0 - 1 1 – 2 2 - 3 3 - 4 4 - 5 Number of Students 40 80 62 38 30 cf 40 120 182 220 250 \(\frac{n}{2}=\frac{250}{2}\) = 125 ⇒ median class is 2 - 3, l = 2, h = 1, cf =...

Correct option is (D) Rs \(18\frac{3}{4}\) \(\because\) Cost of \(5\frac{2}{5}\) litres of milk = Rs \(101\frac{1}{4}\)  \(\Rightarrow\) Cost of \(\frac{27}{5}\) litres of milk = Rs \(\frac{405}4\) \(\therefore\) Cost of 1 litres of milk = Rs \((\frac{405}4\div\frac{27}5)\) = Rs \((\frac{405}4\times\frac5{27})\) = Rs \((\frac{45}4\times\frac5{3})\) = Rs \((\frac{15\times5}4)\) = Rs \(\frac{75}4\) = Rs \(\frac{18\times4+3}4\) = Rs \((18+\frac34)\) = Rs \(18\frac{3}{4}\).

Correct option is  C) ₹ 25,000

Correct Answer - ₹5,₹8,₹8

Let the cost of 1 pen be ‘a’ and the cost of 1 pencil be ‘b’. Given, 5 pens and 6 pencils together cost Rs 9. 5a + 6b = 9 --------- (1) Given, 3...

Correct Answer - B Make algebraic equation and proceed