New- REET VACANCY COMING SOON: 31K Posts of 3rd Grade Teacher in Rajasthan(Approved by FMoR) New- RSMSSB PATWAR: Exam in January, 2021

Sunday, October 22, 2017

Quant for IBPS PO/RRB PO Mains


Directions (1-5): What will come in place of the question mark (?) in the following questions? 
Q1. 4003 × 77 - 21015 = ? × 116   
(a) 2477
(b) 2478 
(c) 2467
(d) 2476 
(e) None of these 

Q2. (4444 ÷ 40) + (645 ÷ 25) + (3991 ÷ 26) = ? 
(a) 280.4 
(b) 290.4
(c) 295.4
(d) 285.4 
(e) None of these 




(a) 303.25
(b) 305.75
(c) 303 3/4
(d) 305 1/4
(e) None of these  




(a) 4810
(b) 4980
(c) 4890
(d) 4930
(e) 4850 

Q5. 335.01 × 244.99 ÷ 55 = ?  
(a) 1490
(b) 1550
(c) 1420
(d) 1590
(e) 1400 

Directions (6-10): What should come in place of the question mark (?) in the following number series? 

Q6.  15 25  40  130  ? 
(a) 500
(b) 520
(c) 490
(d) 480
(e) None of these 

Q7. 186  94  48  25  ? 
(a) 13.5
(b) 14.8
(c) 12.5
(d) 14
(e) None of these 

Q8.15528  3880  968  240  ?  
(a) 60
(b) 58
(c) 59
(d) 62
(e) None of these 

Q9. 384  381  372  345  264  ?   
(a) 23
(b) 25
(c) 43
(d) 24
(e) None of these 
 
Q10. 282  286  302  ? 402 
(a) 366
(b) 318
(c) 326
(d) 338
(e) None of these 

Directions (11-15): The circle graph given here shows the spending by a family on various items during the year 1999. Study the graph and answer these questions. 
Percent of money spent by a family on various items during 1999 



Q11. If the total amount spent during the year 1999 was Rs. 46000, the amount spent on food was:   
(a) Rs. 2000
(b) Rs. 10580
(c) Rs. 23000
(d) Rs. 2300 
(e) None of these 

Q12. If the total amount spent was Rs. 46000, how much money was spent on clothing and housing together?   
(a) Rs. 11500
(b) Rs. 1150
(c) Rs. 10000
(d) Rs. 15000 
(e) None of these 

Q13. The ratio of the total amount of money spent on housing to that spent on education was:  
(a) 5 : 2 
(b) 2 : 5
(c) 4 : 5
(d) 5 : 4 
(e) None of these 

Q14. Graph shown that the maximum amount was spent on:  
(a) Food
(b) Housing 
(c) Clothing 
(d) Others 
(e) None of these 

Q15. If the total expenditure of the family for the year 1999 was Rs. 46000, the family saved during the year:  
(a) Rs. 1500
(b) Rs. 15000
(c) Rs. 6900
(d) Rs 3067 approx 
(e) None of these 


Solutions


1. Ans.(d)
Sol. ? × 116 = 4003 × 77 - 21015 
Or, ? × 116 = 308231 - 21015 = 287216 
Or, ? × 116 = 287216 
∴ ? =287216/116=2476

2. Ans.(b)
Sol. ? = (4444 ÷ 40) + (645 ÷ 25) + (3991 ÷ 26) 
=4440/40+645/25+3991/26 
= 111.1 + 25.8 + 153.5 = 290.4 










5. Ans.(a)
Sol. ? = 335.01 × 244.99 ÷ 55 
= 335 × 245 ÷ 55 
=335×245/55=82075/55=1492.27 ≈1490    

6. Ans.(e)
Sol. The series is ×1 + 10, ×2 - 10, ×3 + 10, ×4 - 10, ×5 + 10 
130 × 4 - 10 = 520 - 10 = 510 


7. Ans.(a) 
Sol. The series is ÷2 + 1. 
25/2+1=13.5 

8. Ans.(b)
The series is ÷4 - 2. 

9. Ans.(e)
Sol. The series is -3, -9, -27, -81, -243 
264 - 243 = 21 



11. Ans.(b)
Sol. 23% of 46000 = Rs. 10580. 

12. Ans.(a)
Sol. 25% of 46000 = Rs. 11500.  

13. Ans.(d)
Sol. Required ratio = 15 : 12 = 5 : 4  

14. Ans.(a)
Sol. 23%  

15. Ans.(c)
Sol. 15% of 46000 = Rs. 6900.

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