No Pencil is Stapler (E) + All Staplers are Book (A) → Some Book are not Pencil (O*). Hence conclusion I follows but conclusion II does not follow.
(?) + (35)2 = (140)2 – (80)2 + 20% of 5480
( 15.25×15.25×15.25+24.75×24.75×24.75) / (15.25×15.25-15.25×24.75+24.75×24.75)
1/5 of 6/3 of 3/2 of 1966 = ?
125% of 129 ÷ 43 × 28 ÷ 7 = ? ÷ √16
198 + 105 - 215 = ?
(53 + 480 ÷ 4)% of 20 = ?% of 70
12.50% of 1440 - 17 × 51 + 721 =?
(360 - ?)/(25% of 96) = 13