826: In a town 25% families own a phone and 15% own a car. 65% families own neither a phone nor a car. 2000 families own both a car and a phone.
Consider the following statements in this regard:
I. 10% families own both a car and a phone.
II. 35% families own either a car or a phone.
III. 40,000 families live in the town.
Which of the above statements are correct ?
(a) I and II
(b) I and III
(c) II and III
(d) I, II and III
827: The most reactive among the halogens is
(a) fluorine
(b) chlorine
(c) bromine
(d) iodine
828: Which of the following statements is/are correct regarding Brahmo Samaj?
1. It opposed idolatry.
2. It denied the need for a priestly class for interpreting the religious texts.
3. It popularized the doctrine that the Vedas are infallible.
Select the correct answer using the codes given below :
(a) 1 only
(b) 1 and 2 only
(c) 3 only
(d) 1, 2 and 3
829: India's external debt increased from US $98,158 million as at the end of March 2000 to US $100,225 million as at the end of March 2001 due to increase in
(a) multilateral and bilateral debt
(b) rupee debt
(c) commercial borrowings and NRI deposits
(d) borrowing from International Monetary Fund
830: Consider the following statements :
1. Dr. Rajendra Prasad persuaded Mahatma Gandhi to come to Champaran to investigate the problem of peasants.
2. Acharya J. B. Kriplani was one of Mahatma Gandhi's colleagues in his Champaran investigation.
Which of the statements given above is/are correct ?
(a) 1 only
(b) 2 only
(c) Both Land 2
(d) Neither 1 nor 2