The surface area of water in a swimming pool forms a rectangle with length 30m and breadth 12m. The depth of water increases uniformly from 1.4m to 2.6m at the other end. The volume (in m³) of water in the pool is
Volume of water in the pool = 30 × 12 × ((1.4+2.6)/2) = 720 m³
132 × 3 ÷ 11 + 67 − ? = 64 ÷ 8 × 2
60% of 250 + 14 × 10 - 210 = ?
(11/12) × (18/22) × (4/3) + 3 = ?2
84% of 8400 + 42% of 6120 =?
‘A’ and ‘B’ invested Rs. 5000 and Rs. 4200, respectively in a business, together. After 7 months, ‘A’ withdrew 25% of his initial investment...
18/2 of 3/9 of 2/6 of 69690 = ?
9999² + 1111² =?
690 ÷ (75% of 460) = ? ÷ (50% of 160)
(43/10) + (4.2/1.2) - (2.7/3) = (?/4) + (2.7/6.0)
