Bank Exams प्रश्न और उत्तर का अभ्यास करें

प्र: How much water can be used by a camel in drinking in a single time ? 2537 0

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    Up to 60 ltr.
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  • 2
    Up to 100 ltr.
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    Up to 80 ltr.
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  • 4
    Up to 120 ltr.
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उत्तर : 2. "Up to 100 ltr."
व्याख्या :

Answer: B) Up to 100 ltr. Explanation:

प्र: Which is the World's highest bridge standing 1850 ft above a gorge opens? 2537 0

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    Sidu Bridge
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  • 2
    Millau Via-duct
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  • 3
    Beipanjiang Bridge
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  • 4
    Puli Bridge
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उत्तर : 3. "Beipanjiang Bridge"
व्याख्या :

Answer: C) Beipanjiang Bridge Explanation: Duge Beipanjiang Bridge in southwest China, opened to traffic this week and now the highest bridge in the world, some 565 metres (1,854 feet) above the valley below.The bridge stretches across a 1,341-metre (4,400-foot) span. Three years in the making, it's estimated to have cost the Chinese government around 1 billion yuan (or US$144 million).The bridge is going to cut travel times between Liupanshui in the Guizhou province and Xuanwei in the Yunnan province to two hours instead of the current five – as long as you don't mind the heights.The bridge crosses the the Nizhu river, and to give you some idea of the size of the drop down to the water below, it's almost 2 Eiffel Towers or one-and-a-half Empire State Buildings.

प्र: Most commonly used bleaching agent is 2536 0

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    Chlorine
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  • 2
    Alcohol
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  • 3
    Carbon dioxide
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  • 4
    Sodium Chloride
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उत्तर : 1. "Chlorine"
व्याख्या :

Answer: A) Chlorine Explanation: Chlorine is the most commonly used bleaching agent.   Bleaching agents are compounds which are used to remove color from substances such as textiles. A bleaching agent is a material that lightens or whitens a substrate through the chemical reaction. The bleaching reactions usually involve oxidative or reductive processes that degrade color systems.

प्र: Fact 1: All hats have brims.Fact 2: There are black hats and blue hats.Fact 3: Baseball caps are hats. If the first three statements are facts, which of the following statements must also be a fact?I. All caps have brims.II. Some baseball caps are blue.III. Baseball caps have no brims. 2535 0

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    I only
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  • 2
    II only
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  • 3
    I, II, and III
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  • 4
    None of the statements is a fact.
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उत्तर : 4. "None of the statements is a fact."
व्याख्या :

Answer: D) None of the statements is a fact. Explanation: All baseball caps have brims, since baseball caps are hats (Fact 3) and all hats have brims (Fact 1). This rules out statement III—but it doesn’t follow that all caps, a category that may include caps that are not baseball caps, have brims (statement I). Statement II cannot be confirmed, either, since it is possible, given the information, that all baseball caps are black.

प्र: Who was the first englishman to sail around the world? 2535 0

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    Magellan
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  • 2
    Sir Francis Drake
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    Juan Sebastian Elcano
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    Henry Hudson
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उत्तर : 2. "Sir Francis Drake"
व्याख्या :

Answer: B) Sir Francis Drake Explanation: Sir Francis Drake was the first Englishman to sail around the world.

प्र: Population of a colony of mosquitoes is increasing by 20% per day. If the population on Monday was 3000, on which day of that week the population would be 5184 ? 2534 0

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    Thursday
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  • 2
    Friday
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    Tuesday
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    Monday
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उत्तर : 1. "Thursday"
व्याख्या :

Answer: A) Thursday Explanation: Given monday population = 3000Per day 20% increase in population. Tuesday population = 3000 + 3000x20/100 = 3000 + 600 = 3600 Wednesday population =3600 + 3600x20/100 = 3600 + 720 = 4320 Thursday population = 4320 + 4320x20/100 = 4320 + 864 = 5184 So that day is Thursday.

प्र: Can you spot the missing number? 2534 0

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    3
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  • 2
    6
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  • 3
    Both A & B
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    None of the above
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उत्तर : 3. "Both A & B"
व्याख्या :

Answer: C) Both A & B Explanation: The given number puzzle can be soved in two ways. Logic 1 :: Row 1  - 2 x 3 = 6 , 6 x 3 = 18 Row 2  - 4 x 5 = 20 , 20 x 5 = 100 Row 3  - 3 x 7 = 21 , 21 x 7 = 147   Hence, the missing number could be 3.   Logic 2 :: Row 1 - 6 x (2+1) = 18 Row 2 - 20 x (4+1) = 100 Row 3 - 21 x (6+1) = 147   Hence, the missing number could be 6.   Therefore, 3 or 6 is the right answer.

प्र: Pollination by wind is called 2533 0

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    Hydrophily
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  • 2
    Entomophily
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  • 3
    Anemophily
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    Zoophily
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उत्तर : 3. "Anemophily"
व्याख्या :

Answer: C) Anemophily Explanation: Pollination by wind is called Anemophily or Wind pollination. The process of the transfer of pollen from one individual plant to another, whereby the pollen is carried by air currents is called Anemophily.   Almost all gymnosperms (Non-flowering plants) are anemophilous, as are many plants in the order Poales, including grasses, sedges and rushes.

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