3751: A, B, C, D, E and F, not necessarily in that order are sitting on six chairs regularly placed around a round table. It is observed that

1. A is between D and F,
2. C is opposite D,
3. and D and E are not on neighbouring chairs.

Which one of the following pairs must be sitting on neighbouring chairs ?

(a) A and B
(b) C and E
(c) B and F
(d) A and C
3752: Which is not the Indo-Aryan language ?

(a) Gujarati

(b) Tamil

(c) Oriya

(d) Marathi
3753: In India, the steel production industry requires the import of

(a) saltpetre
(b) rock phosphate
(c) coking coal
(d) All of the above
3754: A solid cube just gets completely immersed in water when a 0.2 kg mass is placed on it. If the mass is removed, the cube is 2 cm about the water level. What is the length of each side of the cube?

(a) 12 cm
(b) 10 cm
(c) 8 cm
(d) 6 cm
3755: The caves and rock-cut temples at Ellora are

(a) Buddhist

(b) Buddhist and Jain

(c) Hindu and Jain

(d) Hindu, Buddhist and Jain