Quant Test for IBPS PO Prelims 2020 Exam set – 6

  1. Study the following and answer the questions:
    What is the two digit number?
    a)The sum of two digit number is 6.
    b)The difference two digit number is 0.
    Only a is sufficient
    Only b is sufficient
    Either a or b is sufficient
    Neither a nor b is sufficient
    Both a and b is sufficient
    Option E
    p+q=6
    p-q=0 then p=3,q=3
    Solve both the equations.

     

  2. How many males and females can complete a piece of work in 15 days?
    a)If 12 male can complete the same work in 20 days.
    b)If 10 female and 6 male complete the same work in 12 days.
    Only a is sufficient
    Only b is sufficient
    Either a or b is sufficient
    Neither a nor b is sufficient
    Both a and b is sufficient
    Option E
    12M=1/20
    1M=1/12*20
    10F+6M=1/12

     

  3. What is the profit earned by selling a mobile phone for Rs 17525?
    a)The Cost Price of 5 such mobile phones is equal to the Selling Price of 4 such mobile phones.
    b)13% profit is earned by selling each mobile phone.
    Only a is sufficient
    Only b is sufficient
    Either a or b is sufficient
    Neither a nor b is sufficient
    Both a and b is sufficient
    Option C
    From a:CP=4/5=100*17525/125
    From b:113*17525/100

     

  4. How many techers are there in the class?
    a)The average weight of class is 46 kg.
    b)If 2 teachers weighing 38 kg and 32 kg leave the class and are replaced by 48 kg and 40 kg then the average weight is increased by 2.5 kg.
    Only a is sufficient
    Only b is sufficient
    Either a or b is sufficient
    Neither a nor b is sufficient
    Both a and b is sufficient
    Option B
    Total-46*x
    New Total=48.5*x
    48.5x-46*x=48+40-38-3236

     

  5. What is the salary of Xylo in a group of Xylo,Yash and Zakira whose average salary is Rs 36,700?
    a)Total salaries of Yash and Zakira is Rs 78,650.
    b)Total salaries of Xylo and Yash is Rs 97,550.
    Only a is sufficient
    Only b is sufficient
    Either a or b is sufficient
    Neither a nor b is sufficient
    Both a and b is sufficient
    Option A
    Total salary=36700*3=110100=Xylo+Yash+Zakira

     

  6. A cup was sold for Rs 336,if the perentage of profit is equal to Cost Price ,then find Cost Price?
    Rs 155
    Rs 140
    Rs 150
    Rs 200
    Rs 215
    Option B
    (100+x)% of X=Rs 336
    100x+x^2=33600
    x^2+100x-33600=0
    Solve the equations,we get x=140

     

  7. Ramesh gains 15% by selling a tV for a certain price.If he sells it at double the price,then the percentage of profit will be which of the following?
    125%
    135%
    130%
    145%
    None of these
    Option C
    CP=Rs 100 ; Gain=15%=Rs 115
    SP=Rs 230
    Then Profit=Rs 130
    %Profit=130%

     

  8. Priyank bought two Tvs which together cost him Rs 440.He sold one of the TVs at a loss of 20% and the other one at gain of 40%.The selling price of both TVs are same.Then find out the cost price of both TVs?
    Rs 160 and Rs 280
    Rs 120 and Rs 250
    Rs 100 and Rs 220
    Rs 180 and Rs 310
    None of these
    Option A
    80/100*x=140/100*y
    x=7/4y
    x+y=440
    7/4y+y=440
    y=160;x=280

     

  9. What is differnece between the CI and SI on Rs 6500 at rate of 4% per annum in 2 years?
    11.2
    10.5
    11.5
    10.4
    None of these
    Option D

     

  10. Find the Compound Intrest on Rs 4500 at 4% per annum for 2 years compounded half yearly?
    Rs 639
    Rs 750
    Rs 780
    Rs 739
    None of these
    Option A
    CI=P{1+(R/100)^n-1

     


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