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Sunday, 25 February 2018

Quantitative Aptitude Questions For Railway Exam : 25 - 02 - 18

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Quantitative Aptitude Questions For Railway Exam : 25 - 02 - 18

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.


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Q.1 A constant distance from Mumbai to Bangalore is covered by an express train at 90 km/hr. If it returns back to same distance at 60 km/hr., then the average speed during the whole journey is

मुम्बई और बैंगलूर के बीच की नियत दूरी एक्सप्रेस गाड़ी द्वारा 90 किमी/घं. की चाल से तय की जाती है। यदि वह वापसी में उतनी ही दूरी 60 किमी/घं. की चाल से चले, तो पूरी यात्रा के लिए उसकी औसत चाल होगी?

 A.     90 km/hr.
B.      88 km/hr
C.      84 km/hr.
D.      72 km/hr.

Q.2   The monthly income of Deepak and Aakash is in the ratio 3: 5 and the ratio between their expenditures is 5: 9. If their savings for the month is Rs. 800 and Rs. 1200 respectively then find the monthly income of Aakash.

दीपक और आकाश की मासिक आय का अनुपात 3 : 5 है और उनके मासिक व्यय का अनुपात 5 : 9 है | यदि वे प्रत्येक माह क्रमशः 800 रु और 1200 रु की बचत करते हैं,तो आकाश की मासिक आय ज्ञात कीजिये|

        01.    Rs.2500
        02.    Rs.3000
        03.    Rs.3500
        04.    Rs.4500

Q.3 Two numbers are respectively 10% and 25% more than a third number. What percent is the first of the second?

दो संख्याएं किसी तीसरी संख्या से क्रमशः 10% और 25% अधिक हैं। पहली संख्या दूसरी संख्या का कितने प्रतिशत है?

        01.    88%
        02.    80%
        03.    78%
        04.    75%

Q.4   If 2(2x - y) = 16 and 2(x + y) = 32, the value of (xy/2) is 
यदि 2(2x - y) = 16 और 2(x + y) = 32, (xy/2) का मान है

        01.    1
        02.    2
        03.    3
        04.    4

Q.5   Five times of a positive integer is equal to 3 less than twice the square of that number. What is 23 times of that number 

एक धनात्मक पूर्णांक का 5 गुणा उस संख्या के वर्ग के दो गुणा से 3 कम है। तो उस संख्या का 23 गुना है

        01.    299
        02.    69
        03.    92
        04.    115

Q.6   The average marks of 50 students were found to be 40. Later on, it was discovered that a score of 53 was misread as 83. Find the correct average corresponding to the correct score.

50 छात्रों के औसत अंक 40 थे। बाद में पता चला कि एक छात्र के 53 अंकों को गलती से 83 पढ़ लिया गया था। सही अंकों के साथ सही औसत होगा।

        A.      39.4
        B.      38.9
        C.      38.7
        D.      39

Q.7   An article is sold at a gain of 16%. If it had been sold for Rs.400 more, 20% would have been gained. The cost price of the article is

एक वस्तु को 16% के लाभ पर बेचा गया। यदि उसे 400 रू. अधिक पर बेचा जाता तो लाभ 20% होता। वस्तु का क्रय मूल्य क्या है?

        A.      Rs.8000
        B.      Rs.9000
        C.      Rs.10000
        D.      Rs.12000

Q.8 A shopkeeper bought articles at the rate of 5 for a rupee and sold those 4 for a rupee. The percent gain of loss is  

एक दुकानदार ने एक रूपए के 5 की दर से कुछ वस्तुएं खरीदीं और एक रूपए में 4 की दर से बेचे। उसका प्रतिशत लाभ या हानि है

        A.      12.5% gain
        B.      25% loss
        C.      25% gain
        D.      12.5 % loss

Q.9 Sandeep's salary is 20% more than that of Aron. If Sandeep saves Rs.720 which is 4% of his salary, then Aron's salary (in Rs.) is

 सन्दीप का वेतन एरोन के वेतन से 20% अधिक है। यदि सन्दीप 720 रू. बचाता है जो उसके वेतन का 4% है तो एरोन का वेतन (रूपयों में) है।

        A.      22000
        B.      15000
        C.      12000
        D.      10000

Q.10 A sum was invested, on simple interest at a certain rate for 2 years. Had it been put at 3% higher rate, it would have fetched Rs.144 more. The sum is

एक राशि का साधारण ब्याज की किसी दर पर 2 वर्ष के लिए निवेश किया गया। यदि उसका निवेश 3% अधिक दर पर किया गया होता तो 144 रू. अधिक मिलते। राशि है

        01.    2400
        02.    2600
        03.    2000
        04.    3000
       
Q.10 Two towns A and B are 500 km. apart. A train starts at 8 AM from A towards B at a speed of 70 km/hr. At 10 AM, another train starts from B towards A at a speed of 110 km/hr. When will the two trains meet?

दो शहर A और B 500 किमी की दूरी पर हैं। एक गाड़ी 8 बजे प्रातः A से B की ओर 70 किमी/घं. की गति से चलती है। 10 बजे एक अन्य गाड़ी B से 110 किमी/घं. की चाल से A की ओर चलती हैं। दोनों गाड़ियां आपस में कब मिलेंगी?
  1. 1 PM
  2. 12 Noon
  3. 12.30 PM
  4. 1.30 PM







SOLUTIONS:

Q-1

Relative average speed =
Quantitative Aptitude Questions For Railway Exam : 25 - 02 - 18
  = 72 km/hr.

Q – 2 

Let monthly income of Deepak and Aakash are 3x and 5x respectively.
According to the question,
Quantitative Aptitude Questions For Railway Exam : 25 - 02 - 18
 27x - 7200 = 25x - 6000
2x = 1200
x = 600
Monthly income of Aakash = 5 × 600 = Rs.3000

Q – 3 

SOL: 

Quantitative Aptitude Questions For Railway Exam : 25 - 02 - 18

Q – 4 

Quantitative Aptitude Questions For Railway Exam : 25 - 02 - 18

(xy/6) = (6/2) = 3

Q – 5 

Quantitative Aptitude Questions For Railway Exam : 25 - 02 - 18

Q – 6

The correct average corresponding to the correct score =
Quantitative Aptitude Questions For Railway Exam : 25 - 02 - 18
 = 39.4

Q – 7 

20% - 16% = 400
4% = 400
1% = 100
100% = 10000

Q – 8
http://onlinespeedtest.mahendras.org/Images/148231351596381.jpg


Q – 9

4% = 720
1% = 180
100% = 18000
Aron's salary = 18000 × (100/120)
                     = Rs.15000

Q – 10 

 Quantitative Aptitude Questions For Railway Exam : 25 - 02 - 18

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