Aptitude Questions Practice Question and Answer

Q: 40% of the number is equal to three-fourth of another number. What is the ratio between first number and second number? 2470 0

  • 1
    15:16
    Correct
    Wrong
  • 2
    15:8
    Correct
    Wrong
  • 3
    9:15
    Correct
    Wrong
  • 4
    8:17
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 2. "15:8"

Q: On selling 36 oranges one incurs a loss equal to selling Price of 4 oranges. What will be the loss%? 2436 0

  • 1
    10%
    Correct
    Wrong
  • 2
    34%
    Correct
    Wrong
  • 3
    13%
    Correct
    Wrong
  • 4
    14%
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 1. "10%"

Q: If A: B=3:4, B:C=8:9, and C:D=15:16, Find A:D 2349 1

  • 1
    5:8
    Correct
    Wrong
  • 2
    5:7
    Correct
    Wrong
  • 3
    15:32
    Correct
    Wrong
  • 4
    20:44
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 1. "5:8"

Q: The ratio between boys and girl’s in a school is 4:6 respectively. If the number of boys is increased by 200 the ratio becomes 5:6 respectively. How many girls are there in the school? 2346 0

  • 1
    1200
    Correct
    Wrong
  • 2
    800
    Correct
    Wrong
  • 3
    1000
    Correct
    Wrong
  • 4
    500
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 1. "1200"

Q: The sum of 3rd and 15th elements of an arithmetic progression is equal to the sum of 6th, 11th and 13th elements of the same progression. Then which element of the series should necessarily be equal to zero ? 2326 1

  • 1
    14th element
    Correct
    Wrong
  • 2
    9th element
    Correct
    Wrong
  • 3
    12th element
    Correct
    Wrong
  • 4
    7th element
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 3. "12th element"
Explanation :

Answer: C) 12th element Explanation: If we consider the third term to be ‘x”The 15th term will be (x + 12d)6th term will be (x + 3d)11th term will be (x + 8d) and 13th term will be (x + 10d).Thus, as per the given condition, 2x + 12d = 3x + 21d.Or x + 9d = 0.x + 9d will be the 12th term. Thus, 12th term of the A.P will be zero.

Q: If log72 = m, then log4928 is equal to ? 2311 0

  • 1
    1/(1+2m)
    Correct
    Wrong
  • 2
    (1+2m)/2
    Correct
    Wrong
  • 3
    2m/(2m+1)
    Correct
    Wrong
  • 4
    (2m+1)/2m
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 2. "(1+2m)/2"
Explanation :

Answer: B) (1+2m)/2 Explanation: log4928 = 12log77×4   = 12+122log72= 12+log72= 12 + m= 1+2m2.

Q: A dishonest dealer professes to sell his good at cost price, but he uses a weight of 800 gm. For one kg. Find his gain percent? 2296 0

  • 1
    20
    Correct
    Wrong
  • 2
    25
    Correct
    Wrong
  • 3
    40
    Correct
    Wrong
  • 4
    10
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 2. "25"

Q: If a quarter kg of carrots costs 60 paise, how many paise will 200 gms cost ? 2282 0

  • 1
    78 paise
    Correct
    Wrong
  • 2
    48 paise
    Correct
    Wrong
  • 3
    54 paise
    Correct
    Wrong
  • 4
    62 paise
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 2. "48 paise"
Explanation :

Answer: B) 48 paise Explanation: Quarter of Kg means 250 gm Less weight, less price (Direct Proportion) So, 250 : 200 :: 60 : x => x = 48 So 200 gm will cost 48 paise.

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully