two trains are 2 kms apart. Speed of one train is 20m/s and the other train is running at 30 m/s. Lengths of the trains are 200 and 300m. In how much time do the trains cross each other?
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The rectangle box with square base is open at the top. The maximum volume of the box made from 1200 m2 tin,in m3 is?
There are 6 red shoes & 4 green shoes . If two of red shoes are drawn what is the probability of getting red shoes
4 Answers 3i Infotech, Canara Bank, CMC, Geodesic, Mu Sigma,
A says “the horse is not blackâ€. B says “the horse is either brown or grey. “C says “the horse is brown†At least one is telling truth and at least one is lying. What is the color of the horse?
If a car starts from A towards B with some velocity.Due to some problem in the engine after travelling 30km, the car goes with 4/5 th of its actual velocity The car reaches B 45 min later to the actual time.If the car engine fails ofter travelling 45km, the car reaches the destination B 36min late to the actual time .What is the initial velocity of car and what is the distance between A and B in km ?
From its total income, an IT company spent Rs.20, 000 for marketing, half of the remainder on operations and had Rs.6000 left. What is the total income of the company?
which of the indian govt. bodies decides the electoral of parliament ?
In a class of 60 students, the number of boys and girls participating in the annual sports is in the ratio 3 : 2 respectively. The number of girls not participating in the sports is 5 more than the number of boys not participating in the sports. If the number of boys participating in the sports is 15, then how many girls are there in the class? (1) Data inadequate (2) 20 (3) 25 (4) 30 (5) None of these
The remainder, when (1523 + 2323) is divided by 19, is
3 Answers CAT, Global Systems,
can anybody solve this series 0,6,24,60,120,210,?,? please give answer with the solution
When x is real what is the least value of (x**2-6*x+5)/(x**2+2*x+1)
4 Answers Geometric Software, GSSL,
A women drop eggs, she says if eggs are divided in 2 remainder is 1, if in 3 reminder is 2 and in 4 remainder is 3. What no.of eggs she have?
One man brought pen and book from 250 and he sold both at 10% profit on pen and 20% loss on book and finally he gained 40% what is the value of pen