851: A Person is sitting in a car which is at rest. The reaction from the road at each of the four wheels of the Car is R. When the car runs on a straight level road, how will the reaction at either of the front wheels vary ?
(a) It will be greater than R
(b) It will be less than R
(c) It will be equal to R
(d) It shall depend on the material of the road.
852: Neolithic period of age is not characterised by:
(a) Agriculture
(b) Use of copper
(c) Domestication of animals
(d) Fishing
853: Consider the following organisations :
I. Atomic Minerals Directorate for Research and Exploration
II. Heavy Water Board
III. Indian Rare Earths Limited
IV. Uranium Corporation of India
Which of these is/are under the Department of Atomic Energy ?
(a) I only
(b) I and IV
(c) II, III and IV
(d) I, II, III and IV
854: The number of economically active women (excluding students and those doing domestic duties in their homes) as a percentage of all women of working age (generally those aged 15-64 years) was the highest in 1996 in
(a) USA
(b) China
(c) Russia
(d) S. Korea
855: Consider the following statements:
1. The Speaker of the Legislative Assembly Shall vacate his/her office if he/she ceases to be a member of the Assembly.
2. Whenever the Legislative Assembly is dissolved, the Speaker shall vacate his/her immediately.
Which of the statements given above is/are correct?
(a) 1 only
(b) 2only
(c) Both 1 and 2
(d) Neither 1 nor 2