Practice Question and Answer
8 Q: Which of the following resist liberty and freedom?
2474 060543f874999e13f2a6fd73a
60543f874999e13f2a6fd73a- 1Centralisationtrue
- 2Decentralisationfalse
- 3Privatizationfalse
- 4Nationalisationfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Centralisation"
Q: Who began public health and sanitation systems? 2474 05b5cc60de4d2b4197774b5eb
5b5cc60de4d2b4197774b5eb- 1Mexicansfalse
- 2Egyptiansfalse
- 3Romanstrue
- 4Chinesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Romans"
Explanation :
Answer: C) Romans Explanation: Romans (753 BC - AD 410) began public health and sanitation systems. Romans established the first public health and sanitation systems by building sewers and aqueducts. They also treated diseases with diet, exercise and meditation.
Q: The sum of two numbers is 84 and their HCF is 12. Total number of such pairs of number is
2474 05dcba761e9d33d6509be28e5
5dcba761e9d33d6509be28e5- 12false
- 23true
- 34false
- 45false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "3"
Q: A train running at the speed of 90 kmph crosses a 250 metres long platform in 22 seconds. What is the length of the train? 2473 05d15da0144a3a75f13296aa4
5d15da0144a3a75f13296aa4- 1280 metresfalse
- 2260 metresfalse
- 3250 metresfalse
- 4300 metrestrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "300 metres"
Explanation :
undefined
Q: A boat takes 2 hours to travel from point A to B in still water. To find out its speed upstream, which of the following information is/are required? A. Distance between point A and B. B. Time taken to travel downstream from B to A. C. Speed of the stream of water. 2473 05b5cc69fe4d2b4197774c9f1
5b5cc69fe4d2b4197774c9f1- 1Only A and Bfalse
- 2Only B and Cfalse
- 3All are requiredfalse
- 4Any one pair of A and B, B and C or C and A is sufficienttrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Any one pair of A and B, B and C or C and A is sufficient"
Explanation :
Answer: D) Any one pair of A and B, B and C or C and A is sufficient Explanation: Let distance between A & B = d kmLet speed in still water = x kmphLet speed of current = y kmph from the given data,d/x = 2 From A) we get dFrom B) we get d/x+yFrom C) we get y So, Any one pair of A and B, B and C or C and A is sufficient to give the answer i.e, the speed of upstream.
Q: The National Atlas and Thematic Mapping Organisation (NATMO) is located at 2473 05b5cc7ece4d2b41977751bc8
5b5cc7ece4d2b41977751bc8- 1Kolkatatrue
- 2Lucknowfalse
- 3Dehra Dunfalse
- 4New Delhifalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Kolkata"
Explanation :
Answer: A) Kolkata Explanation: It compiles and publishes atlases and maps on various themes of National importance. They are used for planning and research.
Q: Find the greatest number which will exactly divide 200 and 320.
2473 05dca4c41f7c0852c44759af5
5dca4c41f7c0852c44759af5- 110false
- 220false
- 316false
- 440true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "40"
Q: Where was the first Integrated Steel Plant of Rajasthan established?
2473 061d5a5950499556d96af4393
61d5a5950499556d96af4393- 1Alwarfalse
- 2Bhilwaratrue
- 3Kotafalse
- 4Jaipurfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Bhilwara"
Explanation :
1. Rajasthan's first integrated steel plant established in Bhilwara.
2. Bhilwara is called Manchester of Rajasthan.
3. This plant will provide employment to more than two thousand people directly and indirectly.