Arihant Expert Team Solutions for Exercise 1: Exercise 1
Arihant Expert Team General Knowledge/ General Awareness Solutions for Exercise - Arihant Expert Team Solutions for Exercise 1: Exercise 1
Attempt the free practice questions from Exercise 1: Exercise 1 with hints and solutions to strengthen your understanding. IAS (PRE) General Studies Paper 1 solutions are prepared by Experienced Embibe Experts.
Questions from Arihant Expert Team Solutions for Exercise 1: Exercise 1 with Hints & Solutions
The chemical used as a "fixer" in photography is:
'Which one of the following pairs of materials serves as electrodes in chargeable batteries commonly used in devices such as torchlights, electric shavers etc.
Which one of the following is a mixed fertiliser?
Match list I with list II and select the correct answer using the codes given below the lists
| List I | List II |
| A. Potassium bromide B. Potassium nitrate C. Potassium sulphate D. Monopotassium tartarate |
1. Fertiliser 2. Photography 3. Bakery 4. Gun powder |
Codes:
A B C D
Match List I (Naturally occurring substances) with List ll (Elements) and select the correct answer using the code given below the lists
| List l | List ll |
| A. Diamond | 1. Calcium |
| B. Marble | 2. Silicon |
| C. Sand | 3. Aluminium |
| D. Ruby | 4. Carbon |
Consider the following statements regarding a motor car battery:
1. The voltage is usually 12 V.
2. Electrolyte used is hydrochloric acid.
3. Electrodes are lead and copper.
4. Capacity is expressed in ampere-hour.
Which of the above statements are correct?
Which one of the following statements is correct?
Consider the following pairs :
| Commonly used/consumed materials | Unwanted or controversial chemicals likely to be found in them |
| 1. Lipstick 2. Soft drinks 3. Chinese fast food |
Lead Brominated vegetable oils Monosodium glutamate |
Which of the pairs given above is/are correctly matched?
