Get Started with ixamBee
Start learning 50% faster. Sign in now
Get Started with ixamBee
Start learning 50% faster. Sign in nowOn the surface of the Earth, the escape velocity is about 11.2 kilometers per second 06.96 mi/s), which is approximately 34 times the speedof sound(Mach34) andseveral timesthemuzzlevelocity ofarifle bullet (up to 1.7 km/s). However, at 9,000 km altitude in "space", it is slightly less than 7.1 km/s. In physics,escapevelocityisthespeedatwhichthe kinetic energy plus the gravitational potential energy of an object is zero.
M and N invested Rs. 6400 and Rs. 5000, respectively, when they first started their businesses. After a year, N increased his investment by 40% while M ...
Amit and Shikha initiated a business, with Shikha investing Rs. 6,000 more than Amit. After one year, Amit added Rs. 4,000 more to his initial investmen...
A and B enter into partnership. A invests some money at beginning, B invests thrice the amount after 9 months and C invests double the amount after 6 mo...
A, B and C hired a taxi for Rs. 760 and used it for 4, 5, 10 hours respectively. Hiring charges paid by B are:
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 Rs. 675...
In a business there are two partners ‘P’ and ‘Q’. ‘P’ started the business with the capital of Rs. 24000 and after 3 months ‘Q’ joined h...
P and Q started a business by investing Rs.8000 and Rs.6400 respectively. After 7 months, Q increased his investment by a certain percentage such that a...
A, B and C invest in a partnership in the ratio 6:5:8 and investment of A is Rs.200 less than investment of C. Partner B invests for 1/5th and A and C i...
Meena and Rina started a business with Rs. 3500 and Rs. 2500 respectively. After 2 months, Tina joined with an investment of Rs. ‘x’. If Meena got R...
P started a business investing Rs.9000. After 3 months, Q joined her with the capital of Rs.12000. After another 6 months, R joined them with the capita...
