For the following questions answer them individually
Which of the following is the name of a medieval Indian book on mathematics?
Read the following information and answer the following questions below.
Bindu is standing exactly in the middle of a line of girls.
Asha is $$6^{th}$$ to the left of Bindu and Ritu is $$16^{th}$$ to Bindu's right.
What should be the minimum number of girls in the line?
For the following questions answer them individually
Which of the following is reared for its fleece/fiber?
Fill in the blanks: $$\sin$$ A = $$\times \cos$$ A
What is the technology used in a compact disc?