Questions and answers from this day. Play today's quiz to build your streak.
Question 1 · Ratios
Answer: ₹56. 1 + 4 = 5 equal parts. One part = ₹70 ÷ 5 = ₹14. Sam gets 4 parts = ₹56.
Question 2 · Discounts
Answer: ₹750. 25% of ₹1,000 = ₹250. ₹1,000 − ₹250 = ₹750.
Question 3 · Integers
Answer: 5. Subtracting a negative adds: −9 + 7 + 7 = 5.
Question 4 · Square roots
Answer: 18. 18 × 18 = 324, so √324 = 18.
Question 5 · Triangle area
Answer: 45 cm². Area = ½ × base × height = ½ × 6 × 15 = 45 cm².
A teacher can help you master the topics above. Contacting teachers on TeacherCircle is free.