(0.9 * 0.9 - 0.8 * 0.8)/1.7 = ?
A). 0.1
B). 0.2
C). 0.3
D). 0.4
1. Which of the following statement(s) is/are true? I. (√6 - √4) < (√7 - √3) II. (√7 + √3) < (√6 + √4)
3. On dividing 221a2b2 by 13b2, we get _____.
7. What is the value of $\frac{\sqrt{24}+\sqrt{216}}{\sqrt{96}}$
8. What will come in place of question mark '?' in the following question? (49 – 4) ÷ 9 = 175 ÷ 5 - ?