Q 1: In a two-digit number, the unit is 5 less than the ten's digit. The whole number is 8 times the sum of the digits. Find the number. 87 72 82

Q 2: Perimeter of a square is 508cm., find its side. 127 cm 254 cm 35 cm 120 cm

Q 3: x is varies inversely y and constant of variation is 1/2, find x when y = 4. 8 1 1/8

Q 4: n(A) = 8, n(B) = 7 and n(AÈB) = 9 then find n(AÇB). 8 5 6 4

Q 5: Jack and Jill started a business with $3000 and $6000 and Jill withdraw his capital after 6 months, then the ratio in which the two should divide the profit at the end of the year would be _______. 3:9 1:1 1:2 3:6

Q 6: If 'M' and 'd%' respectively represent the market price and discount, then the actual discount =____. Md/100 d/100+M 100M/d M/100d

Q 7: The diameter of a circle is 54 cm. Find its circumference. 169.71 cm. 129.45 cm. 100.71 cm.

Q 8: Micheal can do a piece of work in 25 days, what part of the work can be do in one day? 1/5 25 1/25

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