Important Mathematics Questions For RRB Group D/ ALP : 11th June 2018

Dear students, you know that QUANT is a part of getting points and every chapter is important. Therefore, we are providing 15 questions of quant. Solve all these quizzes every day so that you can improve your accuracy and speed. We also provide lots of quant questions. So you can practice that chapter which takes more time to solve the questions.

प्रिय पाठकों, आप सभी जानते हैं कि संख्याताम्क अभियोग्यता का भाग बहुत ही महत्वपूर्ण है. इसलिए हम आपको संख्यात्मक अभियोग्यता कि 15 प्रश्नों कि प्रश्नोत्तरी प्रदान कर रहे हैं. इन सभी प्रश्नोत्तरी को दैनिक रूप से हल कीजिये ताकि आप अपनी गति और सटीकता में वृद्धि कर सकें. हम आपको अन्य कई संख्यात्मक अभियोग्यता के प्रश्न प्रदान करेंगे. ताकि आप पाठ्यक्रम अनुसार उन्हें हल कर पायें.

Check Detailed VIDEO SOLUTION for this Quiz

Q1. Fresh fruits contain 68% water and dry fruit contains 20% water. How much dry fruits can be obtained from 100 kgs of fresh fruit?
(a) 32 kg
(b) 40 kg
(c) 52 kg
(d) 80 kg

Q2. A number is increased by 20% and then again by 20%. By what percent should the increased number be reduced so as to get back the original number?
(a) 30(5/9)%
(b) 19(11/31)%
(c) 40%
(d) 44%

Q3. A reduction of 20% in the price of apples enables a man to buy 16 kg more apples for Rs. 4000. What is the reduced price per kg of apples?
(a) Rs. 64
(b) Rs. 60
(c) Rs. 50
(d) Rs. 40

Q4. If the radius of a circle is increased by 10% then percentage of increase in its area is:
(a) 17
(b) 21
(c) 12
(d) 15

Q5. Ratan’s expenditure and savings are in the ratio 5 : 1. If his salary is increased by 25% and savings by 15%, the percentage increase in his expenditure is:
(a) 28%
(b) 32%
(c) 18%
(d) 27%

Q6. In an election, a candidate got 55% of the total valid votes. 2% of the total votes were declared invalid. If the total number of votes is 104000, then the number of valid votes polled in favour of the candidate is:
(a) 56506
(b) 56650
(c) 56560
(d) 56056

Q7. A mixture of glycerin and water contains 45% of glycerin. 35 gm of water by weight is added to 100 gm of such a mixture. What percentage of glycerin by weight will be there in the new mixture?
(a) 33%
(b) 33(1/3)%
(c) 40(20/27)%
(d) 45%

Q8. The ratio of the quantities of an acid and water in a mixture is 1 : 3. If 5 liters of acid is further added to the mixture, the new ratio becomes 1 : 2, the quantity of new mixture in litre is:
(a) 32
(b) 40
(c) 42
(d) 45

Q9. A student scored 32% marks in science subject out of 300. How much should he score in language paper out of 200 if he is to get overall 46% marks?
(a) 72%
(b) 67%
(c) 66%
(d) 60%

Q10. The value of an equipment depreciates by 20% each year. How much less will the value of the equipment be after 3 years?
(a) 48.8%
(b) 51.2%
(c) 54%
(d) 60%

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