A train travelling at the speed of 66 kmph crosses a 300 m long platform in 24 seconds. How long was the train?
View Answer Report Error Discuss
Which of the following metals does NOT react with Oxygen even at a high temperature?
If Rs. 2,000 is invested at the rate of 20% per annum, compounded half-yearly, then the amount after 18 months will be:
Which of the options depicts the correct mirror image of the following figure?
Lateral
From the top of a platform 5 m high, the angle of elevation of a tower was 30 deg. If the tower was 45 m high, how far away from the tower was the platform positioned?
For dilution of a concentrated acid, we should add:
Which of the following is a correct pair according to increasing atomic number from left to right?
An echo is returned in 3 s. What is the distance of the reflecting surface from the source, considering the speed of sound as 342 ms-1?