Quant Test for SBI PO 2018 Prelim Exam Set – 6

Hello Aspirants

State Bank of India (SBI) is going to conduct examination for its recruitment for the post of Probationary Officers (SBI PO 2018) for a total of 2000 vacancies.

Click here to know the details of the Examination

The examination will be held in three phases i.e. Preliminary Examination, Main Examination and Group Exercise & Interview. The Preliminary Exam is scheduled on 1st, 7th & 8th of July 2018. Details of the exam are as under:

Practice the questions so as to familiarize yourself with the pattern of questions to be asked in the exam. 


 

Directions(1-5): Find out the wrong number in the following series.

  1. 9261, 485, 12167, 576, 15625, 676
    333
    355
    450
    500
    485
    Option E
    9261, 485, 12167, 576, 15625, 676
    (21)^3=9261
    (22)^2 = 484
    (23)^3=12167
    (24)^2=576
    (25)^3=15625
    (26)^2=676

     

  2. 124,250,753,3016,15085,90518
    85450
    90000
    90518
    75689
    85000
    Option C
    124,250,753,3016,15085,90518
    124*2+2=250
    250*3+3=753
    753*4+4=3016
    3016*5+5=15085
    15085*6+6=90516

     

  3. 1253,1278,1312,1352,1401,1458
    1150
    1300
    1225
    1312
    1220
    Option D
    1253,1278,1312,1352,1401,1458
    1253+25=1278
    1278+33=1311
    1311+41=1352
    1352+49=1401
    1401+57=1458

     

  4. 12.35,37.05,111.15,333.45,1002.35
    1002.35
    900
    1000.15
    1115
    1220
    Option A
    12.35,37.05,111.15,333.45,1002.35
    12.35*3=37.05
    37.05*3=111.15
    111.15*3=333.45
    333.45*3=1000.35

     

  5. 2500,1971,1610,1321,1152,1100
    1250
    1100
    1200
    980
    800
    Option B
    2500,1971,1610,1321,1152,1100
    2500-(23)^2= 1971
    1971-(19)^2 = 1610
    1610-(17)^2=1321
    1321-(13)^2=1152
    1152-(11)^2= 1031

     

  6. Suraj bought an article in Rs.62000 and sold it at 25% loss. From this amount she bought another article and sold it at 30% profit. What is his total profit/loss?
    Rs.100 profit
    Rs.1550 loss
    Rs.1500 profit
    Rs.1550 Profit
    None of these
    Option B
    SP = 62000*(75/100)*(130/100) = Rs.60450
    Loss = 62000-60450 = Rs.1550 loss

     

  7. The cost of a table and chair in the ratio 5:7. If the cost of table and chair is increased by 10% and 20% respectively, then what will be the new ratio resp.?
    55:53
    47:33
    51:32
    55:84
    None of these
    Option D
    Required new ratio = (5*110)/(7*120) = 55:84

     

  8. A,B and C invested some amount in a business. A received (1/10) of the profit and remaining is divided between B and C in the ratio of 1.25:1. If the difference between the shares of C and A is Rs. 8340, What is B’s share?
    Rs.13,500
    Rs.15,400
    Rs.13,900
    Rs.15,000
    Rs.20,000
    Option C
    Let profit be 100x.
    A got = 10x
    B:C = 1.25:1 =5:4
    =50x:40x
    Now, 40x-10x = 8340
    => x = 278
    50x = Rs.13900

     

  9. The length of a rectangular floor is twice of its breadth. If Rs.256 is required to paint the floor at the rate of Rs.2 per square metres, then what would be the length of floor?
    20 m
    16 m
    10 m
    18 m
    25 m
    Option B
    Area = 256/2 = 128m^2
    2b*b = 128
    => b = 8
    Length = 16m

     

  10. In respect of a bill of Rs.40,000 what is the difference between a discount of 36% and two successive discounts of 25% and 12% ?
    3%
    1%
    5%
    2%
    6%
    Option D
    First discount = 36%
    Second discount = 25+12 – (25*12)/100 = 34%
    Required difference = 36%-34% =2%

     


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