Quant Test for IBPS PO Prelims Exam set – 14

  1. If two times of the Mohini’s age in years is included to her mother’s age, the total is 70 and if two times of the mother’s age is included to the Mohini’s age, the total is 95. So what is the age of Mohini’s Mother?
    50
    20
    40
    30
    80
    Option C
    Mohini’s age = x
    Mohini’s mother age = y
    2x+y = 70 and x+2y = 95
    y = 40

     

  2. A boat running downstream covers a distance of 40 km in 5 hrs and for covering the same distance upstream it takes 10 hrs. What is the speed of the stream?
    7 km/hr.
    4 km/hr.
    2 km/hr.
    3 km/hr.
    6 km/hr.
    Option C
    Downstream speed = 40/5 = 8 km/hr
    Upstream speed = 40/10 = 4 km/hr
    Speed of stream = 1/2*(8-4) = 2 km/hr.

     

  3. Yash sold a machine to Shalini at a profit of 30%. Yash sold this machine to Sahil at a loss of 20%. If Yash paid Rs.5000 for this machine, then find the cost price of machine for Sahil?
    Rs. 4100
    Rs. 7400
    Rs. 6300
    Rs. 5200
    Rs. 5000
    Option D
    R1 = 30% R2 = 20%
    5000 * 130/100 * 80/100 = Rs. 5200

     

  4. A solid metallic cylinder of base radius 5 cm and height 7 cm is melted to form cones, each of height 1 cm and base radius 1 mm. Find the number of cones?
    71000
    52500
    48200
    65200
    55000
    Option B
    Number of cones =Volume of Cylinder / Volume of one cone
    = π*5*5*7 / (1/3π * 1/10 * 1/10 * 1)
    = 52500

     

  5. A basket contains 5 red 4 blue 3 green marbles. If three marbles picked up random, What is the probability that either all are green or all are red?
    1/45
    1/33
    1/30
    1/25
    1/20
    Option E
    Total Marbles = 12
    Either all are green or all are red = 5c3 + 3c3
    Probability = 5c3 + 3c3/12c3 = 11/220 = 1/20

     

  6. Directions(6-10): What approximate value will come in place of question mark ‘?’ in the following questions.

  7. 184 + 712 -336 – 4^3 = ?
    450
    496
    414
    400
    440
    Option B
    184 + 712 -336 – 4^3 = ?
    =>896 – 400 = ?
    =>? = 496

     

  8. (12.5% of 1296) – 3^3 = ?
    160
    148
    117
    135
    120
    Option D
    (12.5% of 1296) – 3^3 = ?
    =>? = (1/8*1296) – 27
    =>? = 162 – 27
    =>? = 135

     

  9. 7/3 + 18/7 + 23/21 = ?
    8
    10
    6
    5
    7
    Option C
    7/3 + 18/7 + 23/21 = ?
    =>? = (49 + 54 + 23)/21
    =>? = 126/21
    =>? = 6

     

  10. {(168*96)/144} + 32 = ?^2
    16
    18
    12
    19
    10
    Option C
    {(168*96)/144} + 32 = ?^2
    =>?^2 = {(12*14 *12*8)/(12*12)}+32
    =>?^2 = 112+32
    =>? = 12

     

  11. (1764)^2 + 148 – 102 = ?
    80
    95
    88
    74
    64
    Option C
    (1764)^2 + 148 – 102 = ?
    =>42 + 148 – 102 =?
    =>? = 88

     


Related posts

One Thought to “Quant Test for IBPS PO Prelims Exam set – 14”

  1. Valuable information. Lucky me I found your web site by chance, and I am shocked why this accident didn’t happened in advance! I bookmarked it.

Comments are closed.