Practice Question and Answer

Q:

64329 is divided by a certain number, 175, 114 and 213 appear as three successive remainders. The devisor is

2127 0

  • 1
    184
    Correct
    Wrong
  • 2
    224
    Correct
    Wrong
  • 3
    234
    Correct
    Wrong
  • 4
    296
    Correct
    Wrong
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Answer : 3. "234"
Explanation :

Number at (i) = 643 – 175 = 468

Number at (ii) = 1752 – 114 = 1638

Number at (iii) = 1149 – 213 = 936

Clearly, 468, 1638 and 936 are multiples of 234 and 234 > 213.

Divisor = 234

Q: Compounding interest means interest accrues 2127 1

  • 1
    at variable rates throughout the term
    Correct
    Wrong
  • 2
    more quickly than simple interest
    Correct
    Wrong
  • 3
    more slowly than simple interest
    Correct
    Wrong
  • 4
    at the same rate as simple interest
    Correct
    Wrong
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Answer : 2. "more quickly than simple interest"
Explanation :

Answer: B) more quickly than simple interest Explanation: Compounding interest means interest accrues on the interest charged and the principal amount each period the interest is charged. Compound interest is calculated by multiplying the principal amount by one plus the annual interest rate raised to the number of compound periods minus one.The total initial amount of the loan is then subtracted from the resulting value. The formula for calculating compound interest is: [P (1 + i)n] – P = P [(1 + i)n – 1] (Where P = Principal, i = nominal annual interest rate in percentage terms, and n = number of compounding periods.) Take a three-year loan of Rs. 10,000 at an interest rate of 5% that compounds annually. What would be the amount of interest? In this case, it would be: Rs. 10,000 [(1 + 0.05)3] – 1 = 10,000 [1.157625 – 1] = Rs. 1,576.25.   How it grows ::

Q:

Study the following graph to answer these questions :
Percent profit earned by two companies A & B over the years.
Profit = Income – Expenditure

Total expenditure of Company A & B together in 2001 was Rs. 13.5 lakhs. What was the total income of the two companies (in Rs. lakh) in that year?

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  • 1
    19.575
    Correct
    Wrong
  • 2
    20.25
    Correct
    Wrong
  • 3
    19.75
    Correct
    Wrong
  • 4
    Cannot be determined
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "Cannot be determined"

Q: What is the overall literacy rate of India as per 2011 census 2127 0

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    74.04%
    Correct
    Wrong
  • 2
    82.14%
    Correct
    Wrong
  • 3
    76.06%
    Correct
    Wrong
  • 4
    65.5%
    Correct
    Wrong
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Answer : 1. "74.04%"

Q:

Direction: In questions, a sentence has been given in Active/Passive Voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

They pick the flowers fresh every morning.

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  • 1
    The flowers are picked fresh every morning by them.
    Correct
    Wrong
  • 2
    The picked flowers are fresh every morning by them.
    Correct
    Wrong
  • 3
    The fresh flowers are picked every morning by them.
    Correct
    Wrong
  • 4
    The flowers are fresh and picked every morning by them.
    Correct
    Wrong
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Answer : 1. "The flowers are picked fresh every morning by them."

Q:

What is the SI unit of electric charge? 

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  • 1
    Volts
    Correct
    Wrong
  • 2
    Coulomb
    Correct
    Wrong
  • 3
    Kelvin
    Correct
    Wrong
  • 4
    Kilogram
    Correct
    Wrong
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Answer : 3. "Kelvin"

Q: Which Article deals Protection against Arrest and detention? 2126 0

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    Art-24B
    Correct
    Wrong
  • 2
    Art-23
    Correct
    Wrong
  • 3
    Art-22
    Correct
    Wrong
  • 4
    Art-21A
    Correct
    Wrong
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Answer : 3. "Art-22"
Explanation :

Answer: C) Art-22 Explanation: Article-22 :: Protection against arrest and detention. No person who is arrested shall be detained in custody without being informed of the grounds for such arrest nor shall he be denied the right to consult and to be defended by a legal Practioner of his choice.

Q: Which statement best describes the electronegativity of an element? 2126 0

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    Electronegativity of an atom is it's ability to produce energy while losing an electron.
    Correct
    Wrong
  • 2
    Electronegativity of an atom is it's ability to attract electrons during bond formation.
    Correct
    Wrong
  • 3
    Electronegativity of an atom is it's ability to lose electrons during cation formation.
    Correct
    Wrong
  • 4
    Electronegativity of an atom is it's ability to share electrons during a covalent bond formation.
    Correct
    Wrong
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Answer : 2. "Electronegativity of an atom is it's ability to attract electrons during bond formation."
Explanation :

Answer: B) Electronegativity of an atom is it's ability to attract electrons during bond formation. Explanation: Electronegativity, is a chemical property that describes the tendency of an atom to attract a shared pair of electrons (or electron density) towards itself.

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