?% of 1239.96+59.87% of 449.95=579.05   a.15 b. 20 c. 25 d.  35

25.05% "of" 2845+14.95xx2400=?

?+30.01% of 651-:25.05% of 59.98=135quad a.68 b.140 c.122 d.128.5

(550% of 250)/275=? a.15 b.0.5 c.1.5 d.2.5 e.none of these

14 % of 14+28 % of 28+92 % of 96-15 % of 85=? 8. 37 b. 85. 37 c. 89. 37 d. none of these

40 % of 4. 5+? % of2/3=20 % of 10 20 b. 25 c. 30 d. 35 e. none of these

15% of ?% of 582=17.46quad 2 b.10 c.20 d.none of these

Mr.Kashyap purchased an air conditioner for Rs.12000 and sold it for Rs.15000. What was the profit percentage? 15 b.20 c.25 d.35e. none of these

The mean of a distribution is 11 and the standard deviation in 5 . What is the value of the coefficient variation ? A. 45.45% B. 35.35% C. 25.25% D. 55.55%

Oranges are bought at 5 for Rs.10 and sold at 6 for Rs.15. The gain percent is 50% b.40% c.25% d.35%

3.5 can be expressed in terms of percentage as 0.35% b.3.5% c.35% d.350%