Question
The marks obtained by Jyoti in Biology is approximately
what percent of the marks obtained by Naveen in English? Study the table carefully to answer the questions that follow : Percentage of Marks Obtained by six Students is eight Subjects.Solution
Marks obtained by Jyoti in Biology = 25% of 60=15 Marks obtained by Naveen in English =31% of 100 = 31 ∴ Required % = 15/31 × 100 = 48.387 
√3598 × √(230 ) ÷ √102= ?
15% of 2400 + (β 484 β β 256) = ?
(13)2Β - 3127 Γ· 59 = ? x 4
6269 + 0.25 × 444 + 0.8 × 200 = ? × 15
...(53 + 480 Γ· 4)% of 20 = ?% of 70
Find the simplified value of the following expression:
62 + 122 Γ 5 - {272 + 162 - 422}
(15 Γ 225) Γ· (45 Γ 5) + 480 = ? + 25% of 1240
β [? x 11 + (β 1296)] = 16
11 Γ 25 + 12 Γ 15 + 14 Γ 20 + 15 = ?