Important Mathematics Questions For RRB Group D/ ALP




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.
















Q6. If 42 men can complete a work in 15 days, how many men are required to complete it in 21 days?
(a) 24
(b) 26
(c) 30
(d) None of these

Men=30 

Q7. At present M is 15 years older than K. After 5 years, K will be 10 years old. What is M’s present age? 
(a) 20 yrs.
(b) 25 yrs.
(c) 15 yrs.
(d) None of these


Q8. To fill a tank, taps a, b and c takes 20 mins., 15 mins. And 12 mins. Respectively. How much time will it take to fill the tank, if all the 3 taps are opened together?
(a) 10 mins.
(b) 5 mins.
(c) 8 mins.
(d) 6 mins.


Q9. A person borrows Rs. 75/- at the rate of 5% p.a. simple interest. What is the amount to be returned after 6 years?
(a) Rs. 97.50
(b) Rs. 95.00
(c) Rs. 102.50
(d) Rs. 109.00


Q10. Three spherical balls of radii 6 cm, 8 cm, and R cm. are melted into a sphere of radius 12 cm. What is the value of R?
(a) 6 cm
(b) 8 cm
(c) 10 cm
(d) 12 cm