1. ONE MARK QUESTION- A. Write the greatest number form by the digits 4,0 , 9 and 6. B. Write 90 in Roman numerals. C. Write the successor of 89. D. Write all the integers between -2 and 2. E. What is the measure of two rights angle? F. Find the LCM of 12 and 20. 2. TWO MARK QUESTION- A. Write 537193402 in word according to Indian system of numeration. B. Write all the factors of 24. C. Express as mixed fraction. D. What fraction of a day is 16 hour? E. Add: 12.5+1.25+0.125+125. F. Find the perimeter of a square whose one side is 16 cm. 3. THREE MARK QUESTION- A. If the cost of 6 pens is 210 RS, then what is the cost of 25 such pens? B. Solve: 3 +5 . C. Ravi purchased 12 kg 400g rice, 2kg 20g sugar and 18 kg 850g flour. Find the total weight of his purchases? D. Draw a circle of radius 3.5 cm,draw any two of its chord,perpendicula