Basic GK Practice Question and Answer
8Q: A group of men can complete a job in K hours. After every 4 hours, half the number of men working at that point of time leave the job. Continuing this way if the job is finished in 16 hours, what is the value of K ? 3321 05b5cc73ae4d2b4197774f8d8
5b5cc73ae4d2b4197774f8d8- 17 hrsfalse
- 27.5 hrstrue
- 38 hrsfalse
- 48.25 hrsfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "7.5 hrs"
Explanation :
Answer: B) 7.5 hrs Explanation: Let there are L men job requires LK man hours. job completed in first 4 hrs = L x 4 = 4L job completed in next 4 hrs = 4 x L/2 = 2L job completed in next 4 hrs = 4 x L/4 = L job completed in last 4 hrs = 4 x L/8 = L/2 4L + 2L + L + L/2 = KL K = 7+1/2 = 7.5 hours.
Q: What is the slogan of Indian Railways?
3311 05fe0385557fec21ec036c195
5fe0385557fec21ec036c195- 1lifeline of the nationtrue
- 2Nation's Road of Actionfalse
- 3National Service Roadfalse
- 4Othersfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "lifeline of the nation"
Q: Who built the stupa of Ranchi?
3302 05fe2c40a92210049c5b60918
5fe2c40a92210049c5b60918- 1Kanishkafalse
- 2Ashokatrue
- 3Chandragupta Mauryafalse
- 4Samudraguptafalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Ashoka"
Q: The objective of the welfare state is to:
3239 05ef992a0196e681f76e3cc6e
5ef992a0196e681f76e3cc6e- 1Ensuring maximum welfare of the maximum numberfalse
- 2Managing the welfare of weaker sectionstrue
- 3Providing health facilities to all citizensfalse
- 4None of the abovefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Managing the welfare of weaker sections"
Explanation :
A welfare state is a state that is committed to providing basic economic security for its citizens by protecting them from market risks associated with old age, unemployment, accidents, and sickness.
Q: Biological indicator of pollution of sulfur dioxide is: -
3239 05f60474680a26b7dab001517
5f60474680a26b7dab001517- 1mosstrue
- 2smokefalse
- 3Braophytafalse
- 4None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "moss"
Q: During the India-Pakistan War of 1965 AD, the United Nations Secretary-General, whose role was commendable, was?
3220 15ef30da57c1ec61320b1baa1
5ef30da57c1ec61320b1baa1- 1Javier Perezfalse
- 2Kurt Waldheimfalse
- 3Yu Thanttrue
- 4Dag Hammersholdfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Yu Thant"
Q: Jamini Roy was a famous for
3197 25d81f8df1fe4f371f37b0cfb
5d81f8df1fe4f371f37b0cfb- 1Dancerfalse
- 2Actorfalse
- 3Producerfalse
- 4Paintertrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Painter"
Q: Which statement about Prime Minister's Office (PMO) is untrue?
3178 06006bcaef5c84e744066780e
6006bcaef5c84e744066780e- 1It is a constitutional body.true
- 2It is a staffing agency for the Prime Minister.false
- 3It has been given the status of a departmentfalse
- 4There is no attached and subordinate office under itfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice