2671: Consider the following pairs :
Tribe : State
1. Limboo (Limbu) : Sikkim
2. Karbi : Himachal
3. Dongaria Kondh : Odisha
4. Bonda : Tamil Nadu
Which of the above pairs are correctly matched?
(a) 1 and 3 only
(b) 2 and 4 only
(c) 1, 3 and 4 only
(d) 1, 2, 3 and 4
2672: otal time taken by a person in going to a place by walking and returning on cycle is 5 hours 45 minutes. He would have gained 2 hours by cycling both ways. The time taken by him to walk both ways is
(a) 6 hours 45 minutes
(b) 7 hours 45 minutes
(c) 8 hours 15 minutes
(d) 8 hours 30 minutes
2673: After hatching by the hen, the young chicks come out of eggs within:
(a) One week
(b) Two weeks
(c) Three weeks
(d) Four weeks
2674: If SYSTEM is written as SYSMET and NEARER is written as AENRER, then FRACTION will be coded as:
(a) Carfnoit
(b) Carftion
(c) Noitfrac
(d) Fracnoit
2675: The area of an ellipse is twice that of a circle. The major diameter of the ellipse is twice that of the minor diameter. The radius of the circle is
(a) 50% of minor diameter of the ellipse
(b) 50% of major diameter of the ellipse
(c) minor diameter of the ellipse
(d) major diameter of the ellipse