Mathematics

Q1. (((3)²)²)²/9 is equal to _____?

Q2. ∜256a⁴b⁴ is equal to _____?

Q3. 67.5 × 10⁻⁹ is equal to _____?

Q4. The logarithmic form of x = a^y is _____?

Q5. The number of solutions of a Quadratic equation ax² + bx + c = 0 is?

Q6. If a student has obtained 60 marks in Physics, 50 marks in Chemistry and 40 marks in English. The average marks of the student are?

Q7. Hyder has a bag with 3 CDs, 4 pencils, 7 books and 1 mango. What is the ratio of CDs to total number of items in the bag?

Q8. 20 × 15 + 12 ÷ 3 is equal to _____?

Q9. Ali bought 5 apples at a cost of Rs.5 each. What will be the percentage of discount if Sheeraz buys 9 apples at a cost of Rs.4 each?

Q10. The average of 1/2, 3/2, 3/4 and 5/4 is?