Quant Test for IBPS Clerk 2018 Prelim Exam Set – 29

Directions(1-5): What will come in place pf question mark “?” in the following questions.

1. 17^2 + 10% of 40% of 9000 = ?
   655
   690
   555
   600
   649
   Option E
   17^2 + 10% of 40% of 9000 = ?
   => ?= 289 + 10% of 3600
   => ? = 289 + 360
   => ? = 649

    

2. [(7^3 – 4^3) + (210 – 12^2 )] = ?
   300
   345
   354
   333
   348
   Option B
   [(7^3 – 4^3) + (210 – 12^2 )] = ?
   =>? = [(343 – 64) + (210 – 144) ] => ? = [279 + 66] =>? = 345

    

3. [11 + (361)^1/2 + (9*13) ] – 440 = ?
   – 285
   – 350
   – 250
   – 293
   – 200
   Option D
   [11 + (361)^1/2 + (9*13) ] – 440 = ?
   => ? = [11 + 19 + 117] – 440
   => ? = – 293

    

4. (72% of 5100) (45% of 1600)+ 8^2 = ?
   3016
   3000
   3100
   3055
   3250
   Option A
   (72% of 5100) (45% of 1600)+ 8^2 = ?
   => ? = 3672 – 720 + 64
   => ? = 3016

    

5. 3^2 *[(961)^1/2 + (529)^1/2 – 3^2] = ?
   399
   384
   405
   350
   400
   Option C
   3^2 *[(961)^1/2 + (529)^1/2 – 3^2] = ?
   => ? = 9* [31+23-9] => ? = 405

    

Directions(6-10): Study the following line graph which gives the number of employees who joined and left the TCS company. In the beginning of the years of Seven–year from 2006 to 2012 :
Initial strength of the company in 2005 was 4500. Answer the questions based on the line graph given below :


6. During which of the following pairs of years, the strength (employees) of the company was same ?
   2009 – 2012
   2006 – 2009
   2010 – 2012
   2008 – 2010
   2006 – 2008
   Option B
   2006 – 2009
   Number of employees in beginning = 4500
   Number of employees in 2006 = 4500 + 200 – 350 = 4350
   Number of employees in 2007 = 4350 + 300 – 200 = 4450
   Number of employees in 2008 = 4450 + 150 – 350 = 4250
   Number of employees in 2009 = 4250 + 250 – 150 = 4350
   Number of employees in 2010 = 4350 + 350 – 400 = 4300
   Number of employees in 2011 = 4300 + 450 – 250 = 4500
   Number of employees in 2012 = 4500 + 350 – 300 = 4550

    

7. Among the years the lowest number of employees were ?
   2012
   2009
   2006
   2008
   2010
   Option D
   2008

    

8. The strength of the employees approximately increased from 2006 to 2011 by what per cent ?
   1.5 %
   2.2 %
   3.4 %
   3.0 %
   2.5%
   Option C
   Required% = [4500 – 4350]/4500*100 = 3.4 %

    

9. The number of employees in company during 2011 were ?
   4444
   3390
   3850
   4000
   4500
   Option E
   4500

    

10. The number of employees in years 2008 was what percent of the number of employees in 2011 ?
    91.30 %
    94.44 %
    92.50 %
    88.44 %
    90.52 %
    Option B
    Required% = 4250/4500*100 = 94.44 %