1906. The number of permutations of the letters of the word MESMERISE is___________?
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A. 9!/(2!)<sup>3</sup>3!

B. 5!/(2!)<sup>2</sup>3!

C. 9!/(2!)<sup>2</sup>(3!)<sup>2</sup>

D. 9!/(2!)23!
1920. If Mobeen while selling two goats at the same price makes a profit of 10% on one goat and suffers a loss of 10% on the other, he
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A. Makes no profit and no loss

B. Suffers a loss of 1%

C. Makes a profit of 1%

D. Suffers a loss of 2%

1944. A gardener increases the area of his rectangular garden by increasing its length by 40% and decreasing by 20%. The area of the new garden?
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A. Has increase by 20%

B. Has increase b 8%

C. Has increase by 12%

D. Is exactly the same as the old area