4421: Assertion (A): Muhammad bin Tughlaq issued a new gold coin which was called Dinar by Ibn Batutah.
Reason (R) : Muhammad bin Tughlaq wanted to issue token currency in gold coins to Promote trade with West Asian and North African countries.
(a) Both A and R are individually true and R is the correct explanation of A
(b) Both A and R are individually true but R is not the correct explanation of A
(c) A is true but R is false
(d) A is false but R is true
4422: The maturity of a river course is recognised by the presence of
(a) V-shaped valley
(b) Meanders
(c) Gorges
(d) High denudational power
4423: The only anthropoid ape to be found in India is the
(a) hanuman monkey
(b) liontailed macaque of Western Ghats
(c) slow loris of Assam
(d) whitebrowed gibbon of Assam
4424: Which one of the following has the highest fuel value ?
(a) Hydrogen
(b) Charcoal
(c) Natural Gas
(d) Gasoline
4425: Which of the following are characteristics shown by a breast-fed baby when compared to a bottle-fed baby ?
I. It is less obese.
II. It shows greater capacity, to resist diseases.
III. It gets more vitamins an proteins.
IV. Its growth in height is abnormal.
Select the correct answer from the codes given below.
Codes:
(a) I, II and III
(b) I, II and IV
(c) I, III and IV
(d) II, III and IV