CAT प्रश्न और उत्तर का अभ्यास करें

प्र: Select the correct statement about cellular respiration? 3820 0

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    All the carbon atoms in glucose ultimately incorporated during cellular respiration into carbon dioxide molecule
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    All the carbon atoms in glucose ultimately incorporated during cellular respiration into NADH molecule
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    All the carbon atoms in glucose ultimately incorporated during cellular respiration into ATP molecule
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    All the carbon atoms in glucose ultimately incorporated during cellular respiration into water molecule
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उत्तर : 1. "All the carbon atoms in glucose ultimately incorporated during cellular respiration into carbon dioxide molecule"
व्याख्या :

Answer: A) All the carbon atoms in glucose ultimately incorporated during cellular respiration into carbon dioxide molecule Explanation: All the carbon atoms in glucose ultimately incorporated during cellular respiration into carbon dioxide molecules.

प्र: Is B2+ Paramagnetic or Diamagnetic? 3818 0

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उत्तर :
व्याख्या :

B2+ is a Paramagnetic.  The filled orbitals are σ(1s)22, σ∗(1s)22, σ(2s)22, σ∗(2s)22. The half-filled orbitals are π(2pxx) and π(2pyy). Since it posses 2 unpaired electrons, it is Paramagnetic in nature.

प्र: A batsman in his 17th innings makes a score of 85 and their by increasing his average by 3. What is his average after the 17th innings ? 3816 0

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    34
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    36
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    35
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    37
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उत्तर : 4. "37"
व्याख्या :

Answer: D) 37 Explanation: 16x + 85 = 17(x + 3) x = 34 + 3 = 37

प्र: Which major event in Indian history is also called as 'White Flowing River'? 3810 0

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    Partition of India
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    Dandi March
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    Operation Bluestar
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    Quit India Movement
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उत्तर : 2. "Dandi March"
व्याख्या :

Answer: B) Dandi March Explanation: In Indian History, Dandi March or Salt Sathyagraha or The Salt March, also known as the Dandi Satyagraha, was an act of nonviolent civil disobedience in colonial India led by Mohandas Karamchand Gandhi to produce salt from the seawater.    It is also called as 'White Flowing River'.

प्र: In a row, Kumar is at 7th place from the left and Pawan is at 9th place from the right. When they interchange the positions Kumar becomes 11th from left. How many were seated in the row ? 3808 0

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    19
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    20
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    21
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    27
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उत्तर : 1. "19"
व्याख्या :

Answer: A) 19 Explanation: Initialy from left 7th = kumarfrom right 9th = pawanInterchange kumar = 11th from left, from right kumar = 9th;11+8 = 19;8 is 1,2,3,4,5,6,7(pawan),8,9,10,11(kumar),12,13,14,15,16,17,18,19;simply count the 9th place from right we will get total as 19.

प्र: The primary goal of financial management is to 3806 0

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    Expand their share of the market
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    Maximize the current value per share of the existing stock
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    Examining whether costs are reasonable or unreasonable
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    All the above
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उत्तर : 2. "Maximize the current value per share of the existing stock"
व्याख्या :

Answer: B) Maximize the current value per share of the existing stock Explanation: The primary goals of financial management dwell on both short-term and long-term activities that seek to maximize value creation from scarce financial resources. And then the primary goal of financial management is to Maximize the current value per share of the existing stock.   All businesses aim to maximize their profits, minimize their expenses and maximize their market share. Here is a look at each of these goals.   Financial management is a process that enables a business to plan, direct, organize, monitor and control its current and future financial resources and events. It involves applying the basic principles of management in financial activities such as purchases, sales, capital expansion, inventory valuation, financial reporting, and profit distribution.

प्र: In an election between two candidates K and L, the number of valid votes received by K exceeds those received by L by 15% of the total number of votes polled. If 20% of the votes polled were invalid and a total of 8720 votes were polled, then how many valid votes did L get ? 3804 0

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    3241
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    2457
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    2642
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    2834
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उत्तर : 4. "2834"
व्याख्या :

Answer: D) 2834 Explanation: Let the total number of votes polled in the election be 100k.Number of valid votes = 100k - 20% (100k) = 80kLet the number of votes polled in favour of K and L be a and b respectively.a - b = 15% (100k) => a = b + 15k=> a + b = b + 15k + bNow, 2b + 15k = 80k and hence b = 32.5kIt is given that 100k = 872032.5k = 32.5k/100k x 8720 = 2834 The number of valid votes polled in favour of L is 2834.

प्र: The wildcard in a WHERE clause is useful when 3804 0

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    An exact match is not possible in a SELECT statement.
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    An exact match is necessary in a CREATE statement.
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    An exact match is not possible in a CREATE statement.
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    An exact match is necessary in a SELECT statement.
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उत्तर : 1. "An exact match is not possible in a SELECT statement."
व्याख्या :

Answer: A) An exact match is not possible in a SELECT statement. Explanation:

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