Who among the following enjoyed the patronage of Sultans from Balban to Ghiyas-ud-din Tughlaq?

• Ibn Batutah

• Badauni

• Zia-ud-din Barani

• Amir Khusrow

Spot the odd item in the following

• Meander

• Delta

• Bolson

• Ox-bow lake

Humayun was driven out of Hindustan in 1540 AD after the battle of

• Chausa

• Dourah

• Surajgarh

• Kannauj

The immunity caused by the B-lymphocytes is called

• Sterile immunity

• Acquired Immunity

• Cellular Immunity

• Humoral Immunity

Poly metallic nodules (also called manganese nodules) are found in concentrations

• on continental shelves

• in deep ocean beds

• on lake beds

• in beach sands

The virus without capsid but only with nucleic acid is called

• Capsomere

• Nucleoid

• Prion

• Virion

Who regarded the second chamber as needless, useless and worse?

• Laski

• Maclver

• Bentham

• Seeley

The tenure of the Swiss President is

• 3 yr

• 2 yr

• 4 yr

• 1 yr

Haemolymph is observed in

• Arthropods

• Echinoderms

• Ascaris

• Annelids

The Sufi movement originally started from

• Persia

• Delhi

• Lahore

• Kabul