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Quantitative Aptitude Quiz For IBPS PO Mains | 21-11-19

Mahendra Guru


Dear Students,

First of all Congratulations to all the IBPS PO Prelims qualified candidates. Mahendras has started special quizzes for IBPS PO Mains examination so that you can practice more and more to secure your spot in the list of mains examination qualified candidates. This IBPS PO Mains special quiz series will mold your preparations in the right direction and the regular practice of these quizzes will be really very helpful in scoring good marks in the Examination.
Q.1:- The ratio of men to women in a village is x: y. Total population of the village is 225674. If 30% men are unemployed and 40% of the women are married. The ratio of employed men to unmarried women is 35: 36. What is the value of x and y? 

एक गाँव में पुरुष और महिला का अनुपात x: y है. गाँव की कुल जनसँख्या 225674  है. यदि 30% पुरुष बेरोजगार है और 40% महिलायें शादीशुदा हैं नौकरी पेशा पुरुषों और अविवाहित महिलाओं का अनुपात 35 : 36 है x और y का मान ज्ञात करें?


(1) 5, 6
(2) 6, 5
(3) 7, 6
(4) 6, 8
(5) None of these/ इनमे से कोई नहीं


Direction (02-06) analyze the given table graph and answer the question given below.
निर्देश (02 – 06) निम्नलिखित टेबल ग्राफ को पढ़े और निचे दिए गए प्रश्नों का उत्तर दे


There are 5 inlet pipe viz. (A, B, C, D and E) in a tank and 5 outlet pipe (M, N, O, P, Q and R)




Inlet pipe
Time to fill the tank (in hour) Outlet pipe Time to empty tank (in hour)
A 15 R 25
B 25 Q 45
C 35 P 30
D 20 O 25
E 10 N 20
F 30 M 50

Q.2:- If A, B and D and N and R are open together in how much time tank will be filled?

यदि A, B और  N और  R  को एक साथ खोला जाय तो टैंक कितने समय में भर जाएगा?

  1.  30hr
  2.  40hr
  3.  65hr
  4.  60hr
  5.  None of these/ इनमे से कोई नहीं
Q.3:- what is the ratio of time taken by if C and D worked to fill the tank to the time taken by to fill the tank by B and F.
(
1) 12 : 11
(2) 16: 15
(3) 14: 13
(4) 14: 15
(5) None of these/ इनेम से कोई नहीं


Q.4:- Time taken by inlet tab A and B opened together to fill the tank is what percent of time taken by when outlet tap P and Q opened together?

टैंक भरने के लिए इनलेट टैब A और B द्वारा लगे समय को आउटलेट टैप P और Q द्वारा खली करने में  लगे समय का कितना प्रतिशत है?
(1) bank-quiz-maths-21-11-19
(2) bank-quiz-maths-21-11-19
(3)bank-quiz-maths-21-11-19
(4) bank-quiz-maths-21-11-19
(5)  None of these/ इनमे से कोई नहीं


Q.5:- When tank is half filled and tap E , N and P are opened then in how much time they will take to fill the tank?

जब टैंक आधा भरा जाता है और नल E, N और P को खोला जाता है तो टैंक को भरने में उन्हें कितना समय लगेगा?

(1) 50
(2) 60
(3)  None of these/ इनमे से कोई नही
(4) 67
(5)45


Q.6:- if A B D and E are opened altogether then in how many time., 75% of the tank will be filled?

यदि A, B, D और E को एक साथ खोला जाता है तो 75% टंकी कितने समय में भर जायेगी?

  1.  bank-quiz-maths-21-11-19 hour
  2.  bank-quiz-maths-21-11-19 hour
  3.  bank-quiz-maths-21-11-19 hour
  4.  bank-quiz-maths-21-11-19 hour
  5.  None of these/ इनमे से कोई नहीं
Q. (07 – 10) what will come at the place of question mark (?) in the following number series?

निम्न संख्या – श्रृंखला में प्रश्नवाचक चिन्ह (?) के स्थान पर क्या आयेगा?


Q.7 :- 55146          13785            ?             459            66           8


(1) 2785
(2) 2758
(3) 2578
(4) 2875

(5) none of these/ इनमें से कोई नहीं

Q.8 :- . 56            ?            48             73            24              105


(1) 56
(2) 58
(3) 57
(4) 50
(5) none of these/ इनमें से कोई नहीं


Q.9 . 2           13            59             361             2519           ?

(1) 20161
(2) 20166
(3) 20616
(4) 26106
(5) none of these/ इनमें से कोई नहीं


Q.10 22            23            50             ?                652                3285       

            
(1) 161
(2) 159
(3) 162
(4) 160
(5) 180



Answers:

Q.1)Solution:-

Number of employed men = bank-quiz-maths-21-11-19 bank-quiz-maths-21-11-19 225674 bank-quiz-maths-21-11-19 bank-quiz-maths-21-11-19 
Number of unmarried women = bank-quiz-maths-21-11-19 bank-quiz-maths-21-11-19 225674 bank-quiz-maths-21-11-19 bank-quiz-maths-21-11-19
bank-quiz-maths-21-11-19  = bank-quiz-maths-21-11-19
bank-quiz-maths-21-11-19 = bank-quiz-maths-21-11-19
bank-quiz-maths-21-11-19 
Q.2 solution:- 20ltr/hr    A ------ 15 hr ------------------
12ltr/hr    B ------- 25 hr -----------------    L.C .M  = 300 ltrs
-15ltr/hr   N ------- (- 20 hr)-------------
-12 ltr/hr   R ------ (-  25 hr)--------------
All taps fill the tank in =  bank-quiz-maths-21-11-19 = bank-quiz-maths-21-11-19 




Q.3 sol:- 

Quantitative Aptitude Quiz For IBPS PO Mains | 21-11-19
Number of time required/ वांछित समय = bank-quiz-maths-21-11-19
Required ratio / अभीष्ट अनुपात  = bank-quiz-maths-21-11-19 : bank-quiz-maths-21-11-19
Required ratio/ अभीष्ट अनुपात  = 14 : 15


Q.4) Solution:- 
Quantitative Aptitude Quiz For IBPS PO Mains | 21-11-19

Time taken to empty the tank = 90/ 5 = 18
Required percentage = bank-quiz-maths-21-11-19



Quantitative Aptitude Quiz For IBPS PO Mains | 21-11-19
Combined efficiency = 6 – 3 – 2 = 1 ltr/ hr
Required time = 60/1 = 60hr

  Q. (6)Sol :- (4)
Time required = bank-quiz-maths-21-11-19 hr = bank-quiz-maths-21-11-19 hour


Q.7) Sol.      – 6) ÷ 4, + 5) ÷ 5, – 4) ÷ 6, + 3) ÷ 7, – 2) ÷ 8

Q.8) Logic: - Adding and subtracting of squares of odd numbers Sol.  + 12, – 32, + 52, – 72, + 92


Q. 9) Logic :-  Multiplication and addition Sol.  × 4) + 5, × 5) – 6, × 6) + 7, × 7) – 8, × 8) + 9


Q.10) Logic : Multiplication and adding the squares Sol.  × 1 + 12, × 2 + 22, × 3 + 32, × 4 + 42, × 5 + 52

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