Bank Exams प्रश्न और उत्तर का अभ्यास करें
8प्र: Bacteria divide by 2116 05b5cc6a6e4d2b4197774cde8
5b5cc6a6e4d2b4197774cde8- 1Binary Fissiontrue
- 2Spirillafalse
- 3RNAfalse
- 4Fusionfalse
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उत्तर : 1. "Binary Fission"
व्याख्या :
Answer: A) Binary Fission Explanation: Bacteria divided and reproduce by Binary fission. In this process, the bacterium, which is a single cell, divides into two identical daughter cells. Binary fission begins when the DNA of the bacterium divides into two replicates.
प्र: In a 100 litre of mixture the ratio of milk and water is 6:4. How much milk must be added to the mixture in order to make the ratio 3 : 1? 2116 05b5cc6b4e4d2b4197774d4e3
5b5cc6b4e4d2b4197774d4e3- 185false
- 260true
- 355false
- 445false
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उत्तर : 2. "60"
व्याख्या :
Answer: B) 60 Explanation: Let M litres milk be added => 60 + M40 = 31 => 60 + M = 120 => M = 60 lit.
प्र: Why is DNA called the blueprint of life? 2115 05b5cc69ce4d2b4197774c86c
5b5cc69ce4d2b4197774c86c- उत्तर देखेंउत्तर छिपाएं
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उत्तर :
व्याख्या :
DNA is called the blueprint of life because it contains the instructions needed for an organism to grow, develop, survive and reproduce. DNA does this by controlling protein synthesis. Proteins do most of the work in cells, and are the basic unit of structure and function in the cells of organisms.
प्र: A bill presented in Parliament becomes an Act after - 2115 05b5cc6d3e4d2b4197774e4e6
5b5cc6d3e4d2b4197774e4e6- 1The Prime Minister has signed itfalse
- 2The Supreme Court has declared it to be within the competence of the Union Parliamentfalse
- 3The President has given her/his assenttrue
- 4It is passed by both the Housesfalse
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उत्तर : 3. "The President has given her/his assent"
व्याख्या :
Answer: C) The President has given her/his assent Explanation:
प्र: Prithvi spent Rs.89,745 on his college fees, Rs 51,291 on Personality Development Classes, and the remaining 27% of the total amount he had as cash with him. What was the total amount? 2115 05b5cc7c8e4d2b41977750dff
5b5cc7c8e4d2b41977750dff- 1Rs.1,85,400false
- 2Rs.1,89,600false
- 3Rs.1,91,800false
- 4Rs.1,93,200true
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उत्तर : 4. "Rs.1,93,200"
व्याख्या :
Answer: D) Rs.1,93,200 Explanation:
प्र: Solid Carbon dioxide is known as 2115 05b5cc6ace4d2b4197774d0a6
5b5cc6ace4d2b4197774d0a6- 1Wet Icefalse
- 2Dry Icetrue
- 3Solid Icefalse
- 4Nonefalse
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उत्तर : 2. "Dry Ice"
व्याख्या :
Answer: B) Dry Ice Explanation: Dry ice or Cardice is the solid form of Carbon dioxide. 1. It has an advantage of lower temperature than the water ice and doesn't leave any residue. 2. The reason why it is called as Dry ice is because unlike the normal ice, it won't melt into liquid form. It directly evaporates into the air as gas. That is Solid to gas form passing through liquid state is a phenomenon called as Sublimation. 3. The primary use of dry ice is as cooling agent.
प्र: Find the ODD number ? 2114 05b5cc6cce4d2b4197774e167
5b5cc6cce4d2b4197774e167- 142false
- 2142true
- 3119false
- 421false
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उत्तर : 2. "142"
व्याख्या :
Answer: B) 142 Explanation: Except 142 all are divisible by number '7'.
प्र: What is the main purpose of state legislatures? 2114 05b5cc699e4d2b4197774c67f
5b5cc699e4d2b4197774c67f- 1to make and pass laws at the state leveltrue
- 2to control the legislation of local governmentsfalse
- 3to provide legislative support for Congressfalse
- 4to challenge the legality of federal lawsfalse
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उत्तर : 1. "to make and pass laws at the state level"
व्याख्या :
Answer: A) to make and pass laws at the state level Explanation: Each state in the U.S. has a state legislature. The state legislatures main purpose is to make and pass laws at the state level. An integral part to each state government - indeed where the people of each state are best represented - is the state legislature. State legislatures are the respective representative bodies for the people of each state. The primary responsibility of any state legislature is to design, draft, and vote on bills and laws to govern each state. Bills and laws generally go through several committees prior to being voted on in the entire assembly, through which the bills and laws are changed, amended, or killed altogether.