# Important Mathematics Questions For RRB Group D/ ALP : 15th March (Solutions)

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.

Q1. The incomes of A and B are in the ratio 3 : 2  and their expenditures are in the ratio 5 : 3. If each saves Rs. 1,000, the income of B is?
(a) Rs. 6,000
(b) Rs. 5,000
(c) Rs. 4,000
(d) Rs. 3,000

Q2. A man bought a horse and carriage for Rs. 5,000 and sold the horse at a gain of 20 percent and the carriage at a loss of 10 percent, thus gaining 2 percent on his whole outlay. For how much was the horse bought?
(a) Rs. 2,500
(b) Rs. 2,000
(c) Rs. 3,000
(d) Rs. 3,200

Q3. The rate of interest on a sum of money is 4% per annum for the first two years, 6% per annum for the next 4 years and 8% per annum for the period beyond 6 years. If the simple interest accrued by the sum for a total period of 9 years is Rs. 1,120, the sum of money was?
(a) Rs. 1,500
(b) Rs. 2,000
(c) Rs. 2,500
(d) Rs. 3,000

Q4. By selling four articles per rupee a man loses 4%. If he would sell three articles per rupee, then the profit percent is?
(a) 14%
(b) 21%
(c) 28%
(d) 35%

Q5. Two trains, one from Howrah to Patna and the other from Patna to Howrah start simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours respectively. The ratio of their speeds per hour is?
(a) 2 : 3
(b) 4 : 3
(c) 6 : 7
(d) 9 : 16

Q6. The ratio of cost price and sale price of an article is 10 : 11. The percentage of profit is?
(a) 11.5%
(b) 10.5%
(c) 10%
(d) 11%

Q7. A person standing on a railway platform 180 metres long noticed that a train which passed him is 8 seconds passed completely through the station in 20 seconds. Length of the train is?
(a) 54 m
(b) 108 m
(c) 120 m
(d) 176 m

Q8. A man after giving away 1/4 of this money to one companion and 4/5 of the remainder to another, has Rs 9 left. The amount of money was?
(a) Rs. 45
(b) Rs. 60
(c) Rs. 36
(d) Rs. 120

Q9. The sum of two numbers is 45 and their difference is 1/9 of their sum. Their LCM is?
(a) 200
(b) 250
(c) 100
(d) 150

Q10. In an examination, A and B secured 6/7 and 5/6 respectively of full marks. If B secured 10 marks less than A, then the marks secured by B is:
(a) 360
(b) 350
(c) 370
(d) 340

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