GATE Questions

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John Shepherd-Barron was the inventor of ATM (automated teller machine), which was opened on 27th June, 1967 by Barclays bank.

The least penetrating power ray is Alpha rays.

Jim Corbett National Park is the 1st National Park of India and is a forested wildlife sanctuary in northern India’s Uttarakhand State. Rich in flora and fauna, it’s known for its Bengal tigers.

Pest infestation is nothing but the presence of large number of pests at a place, typically so as to cause damage or disease.

Climatic conditions affect a considerable number of pests. Some are more active during warmer periods than others. As these summer insects invade your home, they're likely in search of food, water, shelter, or have encountered an entrance. To pest-proof your home this summer, it's best to remove their 'WHY’ or reason for entering your home.

* Keep your place clean and dry. Make sure there is no food laying about.

* Removing food residue - food is a common attraction to a number of different pests.

* Regular disinfection of the surfaces.

Lord Cornwallis introduced the Permanent Settlement of Bengal in 1793.

K > R = L, P > L, R ≥ S
L = R ≥ S
Conclusions:
I. S < L
II. L = S
This forms a complementary pair - S is either smaller or equal to L. Hence, the correct option is Either conclusion I or conclusion II follows.