Questions

A boat goes 15 km upstream and 10 1/2 km down stream in 3 hrs 15 min. It goes 12 km upstream and 14 km downstream in 3 hrs. What is the speed of the boat in still water?

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate itby selecting the appropriate option.

Corruption not only generates black money but ______ criminals.

Calculate the current flowing through a resistor of 10 ohm when a potential difference of 140 v is applied across it.

If a ball is thrown vertically upwards with a velocity of 40 m/s, then what will be the magnitude of its displacement after 6 s?

According to the Global Gender Gap report 2017, India has closed how much percentage of its gender gap?

On 3 January 2018, Lok Sabha passed Ancient Monuments and Archaeological Site and Remains (Amendment) Bill, 2017 which amends the ______.

Name the stage of mitosis during which the chromosomes of a dividing cell lies at the equatorial plate?

HDI is an aggregate measure of progress in which of the three dimensions?