Parabola, because when the coin is dropped at a particular point, it has the same velocity as the running train. So, by Newton's first law, it continues its motion horizontally with that velocity.
Three partners, A, B, and C, invest Rs 12,000, Rs 15,000, and Rs 18,000 respectively in a business. After one year, the total profit generated is Rs 22...
‘A’ started a business by investing Rs. 1800. Four months later, ‘B’ joined by investing Rs. ‘x’. If at the end of the year ‘B’ received...
Amit and Vipin together start a business with investment of Rs. 1800 and Rs. ‘x + 1000’, respectively. If the profit earned after 5 years is...
If a sum of money is to be divided among A, B, C such that A’s share is equal to thrice B’s share and B’s share is 9 times C’s share then their ...
Determine the time difference for two buses, one with a length of 200 meters and the other with a length of 150 meters, as they travel at speeds of 54 k...
‘A’ and ‘B’ invested Rs. 5000 and Rs. 4200, respectively in a business, together. After 6 months, ‘A’ withdrew 35% of his initial investment...
A and B invest in a business in the ratio 3:5. After 8 months B leaves the business after withdrawing his investment. In the first year the business mad...
A and B together start a business with investment of Rs. 2500 and Rs. (x + 500), respectively. If the profit earned after 5 years is Rs. 8000 and share ...
Ravi and Raju invest Rs. 40,000 and Rs. 30,000. 70% of the profit is distributed equally among them. The remaining profit is distributed according to th...
‘A’ and ‘B’ started a business by investing certain sum in the ratio 2:3, respectively for 6 years. If 30% of the total profit i...
