3951: A person travels from X to Y a speed of 40 kmph and returns by increasing his speed by 50%. What is his average speed for both the trips ?
(a) 36 kmph
(b) 45 kmph
(c) 48 kmph
(d) 50 kmph
3952: Which of the following has/have been accorded 'Geographical Indication' status?

1. Banaras Brocades and Sarees
2. Rajasthani Daal-Bati-Churma
3. Tirupathi Laddu

Select the correct answer using the code given below.

(a) 1 only
(b) 2 and 3 only
(c) 1 only 3 only
(d) 1, 2 and 3
3953: Open stunted forests with bushes and small trees having long roots and sharp thorns or spines are commonly found in

(a) Eastern Orissa
(b) North-Eastern Tamil Nadu
(c) Siwaliks an Terai region
(d) Western Andhra Pradesh
3954: In the vicinity of Mumbai, a number of specialised towns have been developed. Match the lists of specialisation with towns and select the
correct answer using the codes given below the lists :

List I-----------List II

(Towns)--------(Specialisation)

I. Alibag--------(A) Fishing Centre
II. Balapur------(B) Holiday resort
III. Nhava Sheva- (C) Petro-chemical complex
IV. Ratnagiri-------(D) Port

Codes:

(a) I-A, II-C, III-B, IV-D
(b) I-B, II-C, III-D, IV-A
(c) I-C, II-D, III-B, IV-A
(d) I-B, II-A, III-D, IV-C
3955: Which one of the following is a useful functional association between fungi and the roots of higher plants ?

(a) Biofertilizer
(b) Coralloid root
(c) Lichen
(d) Mycorrhiza