Q 1: Two wings of an army have 12028 and 12772 soldiers respectively. What is the largest number of soldiers in each regiment of equal strength into which the two wings can be divided? (Hint: Find the GCD of given numbers) 150 124 134

Q 2: Find the LCM of 102, 153. 106 306 206

Q 3: Change the Indo Arabic numeral 560 into Roman numeral. DLX DLXX DXL

Q 4: Determine the sum of the place values of two 7s in 17347. 7007 7000 7993

Q 5: Any number is a factor of itself. False True

Q 6: Round 704,502,356 to the nearest millions Answer:

Q 7: A merchant has 120 liters, 180 liters, and 240 liters of three kinds of oil. He wants to sell the oil by filing the three kinds in tins of equal volume. What is the greatest volume of such a tin? (Hint: Find the GCD of given numbers) 50 60 80

Q 8: Three planets revolve around the sun once in 200, 250 and 300 days respectively in their own orbits. When will they all come again to their present places? (Hint: Find the LCM of given numbers) 3050 3000 2500

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