GATE Questions

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Lt. Gen. Sanjeev Kumar Shrivastava took over as the 25th Director General of the Border Roads (DGBR). He has replaced Lt. Gen. Suresh Sharma. Prior to it, he was holding the appointment of Director General Combat Engineers at Integrated Headquarters of Ministry of Defence(Army).

Let amount of milk removed = 2x litre
So, amount of water added = x litre
Now → (165 − 2x)/x = 5/3
x = 45 lit

It takes 248 yrs for Pluto to orbit the Sun.

Kernel follows Round Robin scheme choosing a swap device among the multiple swap devices in Unix System V.

Using BODMAS Rule,

First solve division, mutiplication and Addition

So here 10/2 = 5

Then 2 x 5 =  10

Now, 5 + 10 = 15.

Hence, 5 + 2 x 10/2 = 15.

Te Sun.

From the time rising it goes around the house upto sunset, but never touches the house.

Let p be the principle amount

And R% be the rate of interest

Then, required ratio =P×4×R100P×6×R100 

⇒4PR6PR= 2:3

The distance around a shape or figure I called Perimeter. A perimeter is a path that surrounds a two-dimensional shape.