CAT Practice Question and Answer

Q: Find the next number in the given number series? 0, 3, 8, 15, 24, ? 1842 0

  • 1
    35
    Correct
    Wrong
  • 2
    37
    Correct
    Wrong
  • 3
    34
    Correct
    Wrong
  • 4
    36
    Correct
    Wrong
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Answer : 1. "35"
Explanation :

Answer: A) 35 Explanation: Here the given number series is 0, 3, 8, 15, 24, ? The next number in the given series can be found such a way that the number series follows a pattern, 22 - 4 = 032 - 6 = 342  - 8 = 852 - 10 = 1562 - 12 = 2472 - 14 = 35Hence, the next number in the iven series is 35.

Q: What is the primary reason to issue stock? 1842 0

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Answer :
Explanation :

The primary reason to issue stock is to raise money to start and maintain an ongoing business. Other Reasons:: The reasons that a company might want to raise money by issuing stock are:   To develop new products   To buy more advanced equipment   To pay for new buildings and inventories   To hire more employees   To provide for a merger or acquisition   To decrease debt   To give company owners greater flexibility   To place a value on the company.

Q: 7 C in the R? 1842 0

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Answer :
Explanation :

The given letter equation implies that,   7 C in the R = 7 Colours in a Rainbow.

Q: Most modern Banking Systems are based on 1841 0

  • 1
    commodity money
    Correct
    Wrong
  • 2
    100 percent reserves
    Correct
    Wrong
  • 3
    fractional reserves
    Correct
    Wrong
  • 4
    money of intrinsic value
    Correct
    Wrong
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Answer : 3. "fractional reserves"
Explanation :

Answer: C) fractional reserves Explanation: Most modern banking systems are based on Fractional reserves.   Fractional-reserve banking is the practice whereby a bank accepts deposits, makes loans or investments, but is required to hold reserves equal to only a fraction of its deposit liabilities. Reserves are held as currency in the bank, or as balances in the bank's accounts at the central bank. 1. In a fractional reserve banking system banks can create money through the lending process. 2. A fractional reserve banking system is susceptible to bank panics. 3. Bank panics are a risk of fractional reserve banking, but are unlikely when banks are highly regulated and lend prudently.

Q: Compound interest on a certain sum of money at 20% per annum for 2 years is Rs.5995. What is the SI on the same money at 8% per annum for 6 years ? 1841 0

  • 1
    Rs. 5989
    Correct
    Wrong
  • 2
    Rs. 6540
    Correct
    Wrong
  • 3
    Rs. 7844
    Correct
    Wrong
  • 4
    Rs. 6789
    Correct
    Wrong
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Answer : 2. "Rs. 6540"
Explanation :

Answer: B) Rs. 6540 Explanation: Given C.I = 5984, R = 20% , T = 2yrs  C.I = P1+201002-1   5984 =    => P = (5995x25)/11   P = Rs. 13625   Now S.I = PTR/100   SI = (13625 x 8 x 6)/100 = Rs. 6540

Q: Twenty times a positive integer is less than its square by 96. What is the integer ? 1841 0

  • 1
    42
    Correct
    Wrong
  • 2
    36
    Correct
    Wrong
  • 3
    48
    Correct
    Wrong
  • 4
    24
    Correct
    Wrong
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Answer : 4. "24"
Explanation :

Answer: D) 24 Explanation: Let the integer be x. Then, x2 - 20x = 96 (x + 4)(x - 24) = 0 x = 24

Q: Find the Next Number in the given number series? 3, 10.5, 36.75, 128.625, ? 1840 0

  • 1
    450.187
    Correct
    Wrong
  • 2
    442.151
    Correct
    Wrong
  • 3
    441.231
    Correct
    Wrong
  • 4
    456.852
    Correct
    Wrong
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Answer : 1. "450.187"
Explanation :

Answer: A) 450.187 Explanation: Pattern is 3 3 x 3.5 = 10.5 10.5 x 3.5 = 36.75 36.75 x 3.5 = 128.625 128.625 x 3.5 = 450.187

Q: Which of the following is a Decomposition Reaction? 1839 0

  • 1
    2HgO ----> 2Hg + O2
    Correct
    Wrong
  • 2
    6NaNO3 ----> 6NaNO2 + 3O2
    Correct
    Wrong
  • 3
    ZnCO3 ----> ZnO + CO2
    Correct
    Wrong
  • 4
    All the above
    Correct
    Wrong
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Answer : 4. "All the above"
Explanation :

Answer: D) All the above Explanation: All the given reactions are Decomposition reactions. Decomposition reaction is a reaction in which only one reactant is splitted into two or more products.

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