GATE Solved Paper 2017-19 - GATE 2018

• Option : D
• Explanation :

Area of square = d
Side one side of square = √d
Diagonal of square = √(d+d) = √(2d)
Area of circle = πr2
= π(√(2d)/2)2
= π(d/2)
= (1/2)πd

• Option : A
• Explanation :
Meandering: mean is wandering aimlessly/indirect. Consistent is acting or done in the same way over time

• Option : C
• Explanation :
From the given number is divided by either by 20 or 42 or by 76 K*LCM (20,42,76) + constant difference = 7980 K + 7 is natural number . So the Ans is 7987

• Option : B
• Explanation :
In this question They’re used for pointing group. There is pointing people. There is used for place.

• Option : B
• Explanation :
So, 1440 must be answer.
2---- 2*6---- 12*5---60---60*4--------1440*1----1440*0= 0
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GATE 2018