For the following questions answer them individually
Point A (2, 1) divides segment BC in the ratio 2:3. Co-ordinates of B are (1, -3) and C are (4, y). What is the value of y?
ΔABC is right angled at B. BD is an altitude. AD = 9 cm and DC = 16 cm. What is the value of BD (in cm)?
Δ DEF is right angled at E. If m ∠D = 30°. What is the length (in cm) of DE, if EF = 2√3 cm?
The line graph shows annual profits in rupees Laths of a certain company from 2011 to 2016. Study the diagram and answer the following questions.Â
                                 YearÂ
What is the cumulative profits (in lakh Rs) earned by the company in the given six years?
If the profits are added to the company's reserves and the reserves stood at Rs 150 lakhs at the end of 2015, what were the reserves (in Rs. lakhs) in the beginning of 2012?