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Monday, 25 December 2017

Quantitative Aptitude Questions For IBPS Clerk Mains : 25 - 12 - 17

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Quantitative Aptitude quiz is basically to test your mathematical calculation and approach. It is to find out how fast you can solve a given question with the right methodology of solving the problem. If you know the formulas and short tricks of some important topic in Maths, you will definitely score good marks. So, it is important to know the basic concept of all the topic so you can apply the short tricks and solve the question with a new concept in lesser time while giving the quiz. Quantitative Aptitude Quiz helps to evaluate your preparation for banking exam so you can improve your preparation level. Mahendra Guru provides you Quantitative Aptitude Quiz for Bank examination based on the latest pattern. So that you can practice on regular basis. It will definitely help you to score good marks in the exam. It is the most important section for all the govt exam like IBPS PO/ Clerk/SO/RRB, RBI, SBI, Insurance, SSC-MTS, CGL, CHSL, State Level and other Competitive exams.
Mahendra Guru provides you a Bank Quiz of Quantitative Aptitude on daily basis to help you in your preparation for Govt job. You can clear your doubts before an exam. Mahendra Guru also provides you an important note and study material for all subject and test through its website, Mahendra Guru App and YouTube channel apart from it Speed Test Portal. Most of these preparation products are also available for purchase on my shop. You can also visit Mahendras.org to get more information about our endeavour for your success. You can also study in details through our E-Mahendras Facebook and Mahendra Guru YouTube channel of Quantitative Aptitude.


Q1. A bus takes 5 hours to cover a distance of 300 km. How much should be the speed (in km/hr.) to cover the same distance in 3/5 of the present time?

एक बस 300 किमी. की दूरी को 5 घंटे में तय करती है तो वर्तमान समय के 3/5 भाग में इसी दूरी को कितने किमी/घंटे की चाल से तय करेगी ?

              (1) 75

(2) 80
(3) 100
(4) Can't be determined/निर्धारित नहीं किया जा सकता है |
(5) None of these/इनमें से कोई नहीं  
Q2. The length of two trains are in the ratio 5: 3 and their speeds are in the ratio 6: 5. What is the ratio of time taken by them to cross a pole?

दो रेलगाड़ियों की लम्बाइयां 5 : 3 के अनुपात में है तथा उनकी चाल 6 : 5 के अनुपात में है। एक खम्भे को पार करने में उनके द्वारा लिये गये समय का अनुपात क्या होगा?


(1)   5 : 6
(2)   11 : 8 
(3)   25 : 18
(4)   27 : 16
(5)   None of these/इनमें से कोई नहीं  
Q3. In a class there are 25 students whose average age is decreased by 3 months when student aged 22 years is replaced by a new student. Find the age of the new student.

एक कक्षा में 25 विद्यार्थियों की औसत आयु 3 माह घट जाती है जब एक विद्यार्थी जिसकी आयु 22 वर्ष है, के स्थान पर एक नया विद्यार्थी आ जाता है तो नये विद्यार्थी की आयु क्या है ?


(1)   16 years 4 months/16 वर्ष 4 माह
(2)   16 years 7 months/16 वर्ष 7 माह
(3)   15 years 4 months/15 वर्ष 4 माह
(4)   Can't be determined/निर्धारित नहीं किया जा सकता है |  
(5) None of these/इनमें से कोई नहीं  

Q4 The cost of a Hindi book is Rs. 40 more than the cost of a English book, and the total cost of 3 Hindi and 2 English book is Rs. 1120. Then the cost of English book is what percent less than the cost of a Hindi book?

हिन्दी की पुस्तक का मूल्य अंग्रेजी की पुस्तक के मूल्य से 40 रू. अधिक है तथा 3 हिन्दी की पुस्तके और 2 अंग्रेजी की पुस्तकों का कुल मूल्य 1120 रू. है तो अंग्रेजी की पुस्तक का मूल्य हिन्दी की पुस्तक मूल्य से कितने प्रतिशत कम है ?

(1)   25 %
(2)   16.66%
(3)   33.33%
(4)   12.5%
(5)   Can't be determined/निर्धारित नहीं किया जा सकता है |  

Q5. A sum of money placed at compound interest triples itself in 5 years. In what time will it amount to nine times itself?


एक धनराशि चक्रवृद्धि ब्याज की दर से 5 वर्षों में तिगुनी हो जाती है तो कितने समय में नौ गुना हो जायेगी ?



(1)    10  years/वर्ष
(2)    15 years/वर्ष
(3)    20 years/वर्ष
(4)    18 years/वर्ष
(5)    None of these/इनमें से कोई नहीं  
(6-10) In each of the following questions, two equations are given. You have to solve them and answer the question.

निम्नलिखित प्रश्नों में दो समीकरण (I) और (II) दिये गये है दोनों समीकरण हल कीजिए और प्रश्नों के उत्तर दीजिए -

(1) If/ यदि x>y

(2) If/ यदि x>y

(3) If/ यदि x<y

(4) If/ यदि x<y

(5) If x=y or relationship cannot be established/ यदि x=y या सम्बन्ध स्थापित नहीं किया जा सकता है

Q.6 (I) 15x2 + 68x + 77 = 0                              (II) 3y2 + 29y + 68 = 0

Q.7 (I) 14x2 – 5x – 1 =0                                   (II) 2y2 + 3y + 1 = 0

Q.8 (I) 7x + 3y = 30                                          (II) 6x – 2y = 12

Q.9 (I) 6x2 + 25x + 21 = 0                                (II) 3y2 – 16y +21 = 0

Q.10 (I) 4x2 – 7x + 3 = 0                                  (II) y2 – 2y + 1 = 0




ANSWERS:
Q1.



Q.3  Decrement in average age = 25×3
= 75 months
= 6 year 3 months
New boy's age 
= 22 years - 6 year 3 months
= 15 years 9 months

Q4.

Quantitative Aptitude Questions For IBPS Clerk Mains : 25 - 12 - 17

Q5.

Quantitative Aptitude Questions For IBPS Clerk Mains : 25 - 12 - 17
Q6. 
Quantitative Aptitude Questions For IBPS Clerk Mains : 25 - 12 - 17


Q7.

Quantitative Aptitude Questions For IBPS Clerk Mains : 25 - 12 - 17


Q.8 (5)

Q9(3)

Quantitative Aptitude Questions For IBPS Clerk Mains : 25 - 12 - 17

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