Practice Question and Answer

Q:

Abhay gave 30% of his money to Vijay, Vijay gave 2/3rd of what he received to his mother. Vijay's mother gave 5/8th of the money she received from Vijay to the grocer. Vijay's mother is now left with Rs 600. How much money did Abhay have initially? 

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  • 1
    Rs 6,200
    Correct
    Wrong
  • 2
    Rs 8,000
    Correct
    Wrong
  • 3
    Rs 6,000
    Correct
    Wrong
  • 4
    Rs 8,200
    Correct
    Wrong
  • 5
    Rs 10,200
    Correct
    Wrong
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Answer : 2. "Rs 8,000 "

Q:

A and B are brothers. E is the daughter of F. F is the wife of B. What is the relation of E to A? 

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  • 1
    niece
    Correct
    Wrong
  • 2
    Sister-In-Law
    Correct
    Wrong
  • 3
    Sister
    Correct
    Wrong
  • 4
    daughter
    Correct
    Wrong
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Answer : 1. "niece "

Q: Find the missing number in the given series ? 15, 51, 216, 1100, ?, 46452 4789 0

  • 1
    5660
    Correct
    Wrong
  • 2
    6560
    Correct
    Wrong
  • 3
    6750
    Correct
    Wrong
  • 4
    6630
    Correct
    Wrong
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Answer : 4. "6630"
Explanation :

Answer: D) 6630 Explanation: Let first no. be "k" and multiple be "l"...start value of y with 3then,[(k x y) + {l x (l-1)}]Thus, we get 15 x 3 + 3 x 2 = 5151 x 4 + 4 x 3 = 216216 x 5 + 5 x 4 = 11001100 x 6 + 6 x 5 = 66306630 x 7 + 7 x 6 = 46452 Therefore, the missing number is 6630.

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Answer : 2. "$$ 25{5\over 7}\%$$"

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Answer : 3. "(c)"

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Answer : 5. "H"
Explanation :

Q: In how many years, Rs. 200 will produce the same interest @ 5 % as Rs. 900 produce in 2 years @ 3 ½ %  ? 4781 0

  • 1
    5.2 yrs
    Correct
    Wrong
  • 2
    7 yrs
    Correct
    Wrong
  • 3
    7.9 yrs
    Correct
    Wrong
  • 4
    6.3 yrs
    Correct
    Wrong
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Answer : 4. "6.3 yrs"
Explanation :

Answer: D) 6.3 yrs Explanation: P = Rs. 900, R = 3 ½ % = 7/2 %, T = 2 years.  Therefore,  S.I. = PTR/100 S.I. = Rs. (900 x 7/2 x 2/100) = Rs. 63 Now, P = Rs. 200, S.I. = Rs. 63, R = 5 % Time = ((100 x 63) / (200 x 5) ) years = 6.3 years.

Q: Essential Part for the given word from the following options. Respiration 4778 0

  • 1
    Oxygen
    Correct
    Wrong
  • 2
    Carbon monoxide
    Correct
    Wrong
  • 3
    Mouth
    Correct
    Wrong
  • 4
    Circulation
    Correct
    Wrong
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Answer : 1. "Oxygen"
Explanation :

Answer: A) Oxygen Explanation: A person or animal must take in oxygen for respiration to occur. A mouth (choice a) is not essential because breathing can occur through the nose. Choices b and d are clearly not essential and can be ruled out.

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