Practice Test

Q1) Devdutt wants to invest at most Rs. 15000 in Savings Certificates and Fixed Deposits. He wants to invest at least Rs.3000 in Savings Certificates and at least Rs. 5000 in Fixed Deposits. Represent this information using a system of linear in-equations _______. Show Answer

Q2) Represent the statement ‘the classroom can occupy at most 60 benches’ as an inequality, taking x as number of benches. Show Answer

Q3) Rita has Rs. 200 to buy x chocolates at Rs. 12 per chocolate. What is the inequation? Show Answer

Q4) Slack inequality can be expressed by the sign _____. Show Answer

Q5) The graph of inequality y > 2 is Show Answer