15.8% of 9000 + 20.4% of 7500 = 30% of ?
(2500 ÷ √625) × √(42.25) = ? ÷ 4
95% of 830 - ? % of 2770 = 650
25% of 60 × 15% of 120 = 30% of (?)
1(1/2)+ 11(1/3) + 111(1/2) + 1111(1/3) + 11111(1/2) = ?
4(1/3) – 3(5/6) = ? – 2(4/9)
[√441 ÷7] × 40% of ? = 500 – 12.5% of 400
(7/5) × (3/4) × (5/9) × (6/7) × 3112 = ?
‘A’ and ‘B’ invested Rs. 5000 and Rs. 4200, respectively in a business, together. After 7 months, ‘A’ withdrew 25% of his initial investment...
√10000 × √8100 - (50)² = √(?) + (80)²
