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ATQ, Let the initial investment of ‘Chetna’ = Rs.‘2a’ Then, initial investment of ‘Bheem’ = Rs.(2a + 2700) Investment of ‘Bheem’ after 16 months = (2a+ 2700)/2 = Rs. (a + 1350) Investment of ‘Chetna’ after 16 months = Rs.(2a + 900) Ratio of profit shares of ‘Bheem’ to that of ‘Chetna’ = [(2a + 2700) × 16 + (a + 1350) × 20]:[(2a × 16) + (2a + 900) × 20] = 26:25 Or, (8a + 10800 + 5a + 6750):(8a + 10a + 4500) = 26:25 Or, (13a + 17550) × 25 = (18a + 4500) × 26 Or, 325a + 438750 = 468a + 117000 Or, 321750 = 143a Or, a = 2250 So, initial investment of ‘Chetna’ = 2a = Rs. 4500 Difference between initial investments of ‘Anjali’ and ‘Chetna’ = 4500 – 3875 = Rs.625
(√845 ×19.932+ √4230 ×14.385)/(√1765 ×4.877 ) = ?
?% of (95.31 ÷ 18.97 × 70.011) = 174.98
(3.21) ? + 37.92 ÷ 1.98 = (5.99 + 3.99) 2
12.023 + 32.05 × 16.08 – 84.04% of 2400 = 56.06% of ?
A man must travel 600 km in 12 hours. If he traveled the first 40% of the journey at a constant speed of 80 km/h, at what speed must he travel the remai...
4821.49 - 3123.87 + 5643.92 + ? = 11500.68
(245.98 + 198.12) ÷ (11.032 - 9.99) × 21.12 = ?2 - 16.12
78% of 1450 + 26² = ? + 1323 ÷ 17
54.8% of 800 - √(?) = 33.98% of 400 – 12.42% of 300