3676: A person purchases 100 pens at a discount of 10%. The net amount of money spent by the person to purchase the pens is Rs. 600. The selling expenses incurred by the person are 15% on the net cost price. What should be the selling price for 100 pens in order to earn a profit of 25%?

(a) 862.50
(b) 802.50
(c) 811.25
(d) 875
3677: What is/are the importance of the 'United Nations Convention to Combat Desertification'?

1. It aims to promote effective action through innovative national programs and supportive inter-national partnerships.

2. It has a special/particular focus on South Asia and North Africa regions, and its Secretariat facilitates the allocation of major portion of financial resources to these regions.

3. It is committed to bottom-up approach, encouraging the participation of local people in combating the desertification.

Select the correct answer using the code given below.

(a) 1 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
3678: Lathyrism is caused by excessive consumption of

(a) Kesari dal
(b) Mustard oil
(c) Polished rice
(d) Mushrooms
3679: Which number will continue the following series?

3, 8, 15, 24, 35, 48, 63, 80,........

(a) 92

(b) 99

(c) 91

(d) 87
3680: Which of the following statements is/are true of the Fundamental Duties of an Indian citizen?

1. A legislative process has been provided to enforce these duties.
2. They are correlative to legal duties.

Select the correct answer using the code given below:

(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2