261: The correct sequence in decreasing order of the four sugarcane producing States in India is

(a) Maharashtra, U.P., Tamil Nadu, Andhra Pradesh
(b) U.P., Maharashtra, Tamil Nadu, Andhra Pradesh
(c) Maharashtra, U.P., Andhra Pradesh, Tamil Nadu
(d) U.P., Maharashtra, Andhra Pradesh, Tamil Nadu
262: Metals used in voltaic cell are:

(a) Zinc and lead

(b) Carbon and zinc

(c) Zinc and copper

(d) Carbon and nickel
263: Who among the following were official Congress negotiators with Cripps Mission ?

(a) Mahatma Gandhi and Sardar Patel

(b) Acharya J. B. Kripalani and C. Rajagopalachari

(c) Pandit Nehru and Maulana Azad

(d) Dr. Rajendra Prasad and Rafi Ahmed Kidwai
264: Which one of the following pairs of cities has recently been connected through a 6-lane express way ?

(a) Ahmedabad : Vadodara
(b) Dhaka : Chittagong
(c) Islamabad : Lahore
(d) Mumbai : Pune
265: Which one of the following statements is not correct?

(a) The presence of NaCl increases the rate of setting of Plaster of Paris

(b) Gypsum is added to the cement to slow down its rate of setting

(c) All alkaline earth metals form hydrated salts

(d) Barium and Strontium are found free in nature