251: Which one of the following has a greater perimeter than the rest ?
(a) A square with an area of 36 sq cm
(b) An equilateral triangle with a side of 9 cm
(c) A rectangle with 10 cm as length and 40 sq cm as area
(d) A circle with a radius of 4 cm
252: At which place Gautama Buddha delivered his first sermon?
(a) Sarnath
(b) Lumbini
(c) Bodh Gaya
(d) Vaishali
253: Which of the following crops are most suitable for cultivation under scanty rainfall conditions?
1. Horse gram
2. Rice
3. Mustard
4. Wheat
Select the correct answer from the codes given below:
(a) 1 and 2
(b) 2 and 4
(c) 2 and 3
(d) 1 and 3
254: Which one of the following pairs of kings of ancient and medieval periods of Indian history and the works authored by them is correctly matched?
(a) Krishnadevaraya : Samaranganasutradhara
(b) Mahendravarman : Mattavilasaprahasana
(c) Mahendravarman : Mattavilasaprahasana
(d) Somesvara : Amuktamalayada
255: 'Anushilan Samithi' was the terrorist organisation with its headquarters at:
(a) Lahore
(b) Calcutta
(c) Chandigarh
(d) Islamabad