Indian Army GD Mathematics Online Test – Level 2

Q1. Area of a rectangular ground is 12500 m2. Its length is 125 m. its perimeter is?
एक आयताकार मैदान का क्षेत्रफल 12500 m2 है, इसकी लम्बाई 125 m है, तो इसकी परिधि क्या होगी?

  1. 450 m/मी.
  2. 100 m/मी.
  3. 900 m/मी.
  4. 1250 m/मी.
  5. Answer is: 450 m/मी.
  1. Solution with Explanation
  2. Area of Rectangle = Length * Breadth
    12500 = 125 * Breadth
    Breadth = 12500/125
    = 100 m
    Perimeter = 2(length + Breadth)
    = 2(125 + 100)
    = 2(225)
    =450 m

Q2. If 10, 20, x and 40 are in a proportion, the value of x will be
यदि 10, 20, X और 40 एक अनुपात में हैं तो X का मान क्या होगा ?

  1. 5
  2. 20
  3. 30
  4. 80
  5. Answer is: 20
  1. Solution with Explanation
  2. Product of mean = Product of Extremes
    10*40 = 20 * X
    (10*40)/20 = X
    400/20 = X
    20 = X

Q3. If 10th January 2004 is Tuesday, what will be the day on 10th January 2005?
यदि 10th जनवरी 2004 को मंगलवार है, तो 10th जनवरी 2005 को कौन सा दिन होगा?

  1. Wednesday
  2. Thursday
  3. Tuesday
  4. Friday
  5. Answer is: Thursday
  1. Solution with Explanation
  2. Thursday

Q4. A cyclist covers 12 km in an hour. What is his speed in meters per minute?
एक साइकिल सवार एक घंटे में 12 किलोमीटर तय करता है. उसकी गति मीटर प्रति मिनट में ज्ञात कीजिये.

  1. 60/1000 m/s मी/सें
  2. 3600/1000 m/s मी/सें
  3. 200m/min मी/मि
  4. 1000/60 m/s मी/सें
  5. Answer is: 200 m/s मी/सें
  1. Solution with Explanation
  2. Speed = Distance/ Time
    12 km = 1 hour
    12 km = 12000 m
    1 hour = 60 Minutes
    Speed = 12000/60
    = 200m/minute

Q5. The cost of 18 bananas at the rate of Rs 4 per dozen will be
4 रु. प्रति दर्जन के अनुसार 18 केलों का मूल्य क्या होगा?

  1. 5
  2. 6
  3. 7
  4. 8
  5. Answer is: 6
  1. Solution with Explanation
  2. The cost of 12 Bananas = Rs 4
    The cost of 18 Bananas = (18*4)/12
    = Rs 6

Q6. 12 men or 18 women can reap a field in 7 days, 4 men and 8 women can reap the same field in
12 पुरुष या 18 महिलाएं एक खेत की कटाई 7 दिन में करते हैं, तो उसी खेत की कटाई 4 पुरुष और 8 महिलाएं कितने दिन में करेंगे?

  1. 3 days/दिन
  2. 6 days/दिन
  3. 9 days/दिन
  4. 10 days/दिन
  5. Answer is: 9 days/दिन
  1. Solution with Explanation
  2. 12 men can do the work in 7 days.So, 1 man can do the task in 12 x 7 = 84So, part of total work completed in one day by a man = 1/84

    Work completed by 4 men in one day = 4/84 = 1/21 = 3/63

    18 women can do the same task oin 7 days.

    So, one woman can do task in 18 x 7 = 126

    So, part of total work completed in one day by an woman = 1/126

    Work completed by 8 women in 1 day= 8/126 = 4/63.

    Therefore, fraction of work completed in one day by 4 men and 8 women, = 3/63 + 4/63 = 7/63 = 1/9.

    So work is completed by 4 men and 8 women in 9 days.

Q7. The average of the height of 5 students having height 30, 40, 50, 60, 70 will be?
5 विद्यार्थी जिनकी ऊंचाई क्रमशः 30, 40, 50, 60, 70 है उनकी औसत ऊंचाई क्या होगी ?

  1. 40
  2. 45
  3. 50
  4. 55
  5. Answer is: 50
  1. Solution with Explanation
  2. Average = sum of observations/ number of observations
    Average = 30+40+50+60+70/5
    = 250/5
    = 50

Q8. At what rate percent per annum will a sum of money double in 8 years?
किस प्रति वर्ष ब्याज दर पर कोई राशि 8 साल में दुगनी हो जाएगी?

  1. 12.5%
  2. 20%
  3. 25%
  4. 13%
  5. Answer is: 12.5%
  1. Solution with Explanation
  2. Let principal = P,
    Then, S.I.= P
    Time=8 years
    Rate = [(100 x P)/ (P x 8)]%
    12.5% per annum.

Q9. A man buys a toy for Rs 1000 and sells it for Rs 1500. His gain percent is
एक व्यक्ति एक खिलौना 1000 रुपए में ख़रीदता है और 1500 रुपए में बेच देता है, तो उसे कितने प्रतिशत का फायदा हुआ?

  1. 33.5%
  2. 25%
  3. 50%
  4. 40%
  5. Answer is: 50%
  1. Solution with Explanation
  2. Gain percent = (Gain/Cost Price)*100
    = (500/1000)*100
    = 50%

Q10. 3 hrs and 45 minutes = ____________ seconds ?
3 घंटे और 45 मिनट्स = ____________ सेकेंड्स ?

  1. 13500
  2. 13000
  3. 18000
  4. 10500
  5. Answer is: 13500
  1. Solution with Explanation
  2. 3 Hours = 3*60*60 seconds
    = 10800
    45 minutes = 45*60
    = 2700 seconds
    3 hours 45 minutes = 10800 + 2700 =
    = 13500

Q11. 30% of 140 = x% of 840, then x is
140 का 30% = 840 का x% है, तो x क्या होगा ?

  1. 5
  2. 6
  3. 10
  4. 15
  5. Answer is: 6
  1. Solution with Explanation
  2. 30/100 * 140 = x/100 * 840
    x = 5

Q12. Which one of the following is equivalent of 6/20 ?
निम्न में से कौन सा 6/20 के बराबर है?

  1. 6%
  2. 20%
  3. 26%
  4. 30%
  5. Answer is: 30%
  1. Solution with Explanation
  2. 30%
    As, 30/100 = (30*2)/(100*2)
    = 6/20

Q13. The square root of 4096 is
4096 किसका वर्गमूल है?

  1. 24
  2. 33
  3. 64
  4. 96
  5. Answer is: 64
  1. Solution with Explanation
  2. 2*2*2*2*2*2*2*2*2*2*2*2
    2*2*2*2*2*2
    64

Q14. LCM of (2x3x5) and (3x5x7) is equal to
(2x3x5) और (3x5x7) का ल.स.म. किसके बराबर है ?

  1. 3
  2. 3×5
  3. 2x3x5x7
  4. 2x3x5x3x5x7
  5. Answer is: 2x3x5x7
  1. Solution with Explanation
  2. Taking 3*5
    2*3*5*7

Q15. A cricket player scores 85 runs in his 17th innings, with this his overall average increases by 3. what is his average after 17th innings?
एक क्रिकेट खिलाडी अपनी 17वीं इन्निंग्स में 85 रन मार कर अपने कुल्ल औशद को 3 से बढ़ा देता है. 17वीं इन्निंग्स के बाद उसका कुल्ल औशद कितना होगा?

  1. 37
  2. 38
  3. 36
  4. 35
  5. Answer is: 37
  1. Solution with Explanation
  2. Let the average after 17th innings = xThen average after 16th innings = (x−3)(x−3)Therefore 16(x−3)+85=17×16(x−3)+85=17xTherefore x=37

Q16. Brass contains copper and zinc in the ratio of 11:6 respectively.
In what amount is zinc present in 850kg of brass?
अगर पीतल में ताम्बे और जस्ते का अनुपात 11:6 है तो 850 kg पीतल में कितना जस्ता होगा?

  1. 420kg
  2. 510kg
  3. 550 kg
  4. 300kg
  5. Answer is: 300kg
  1. Solution with Explanation
  2. Let the quantity of copper = 11x
    Let the quantity of zinc = 6x
    According to the question ;
    11x + 6x = 850
    17x = 850
    x= 50
    The amount of Zinc = 6*50 = 300 kg

Q17. Ramu gets Rs.10285 after 10% increment in salary. Determine his original income.
रामू के वेतन में 10% वृद्धि होने के बाद उसकी सैलरी 10285 रु. होगयी. उसकी वर्तमान सैलरी ज्ञात कीजिए.

  1. 9350
  2. 9000
  3. 9530
  4. 9200
  5. Answer is: 9350
  1. Solution with Explanation
  2. Let the originial income of Ramu be x
    After increment of 10% , the salary become 11x/10
    11x/10 = 10285
    x = 9350

Q18. If CP=685 and SP=794.60, then what is gain or loss percent?
अगर CP=685 और SP=794.60 है, तो लाभ प्रतिशत या हनी प्रतिशत क्या होगा?

  1. loss 16%
  2. gain 10%
  3. gain 16%
  4. loss 6%
  5. Answer is: gain 16%
  1. Solution with Explanation
  2. Gain = Selling Price – Cost Price
    = 794.60-685
    = 109.6
    Gain percent = (Gain/cost price) * 100
    = (109.6/685) * 100
    = 16%
    Gain percent = 16%

Q19. A 90 M long train crosses a tunnel in 21 seconds with the speed of 48 Km/hr. What is the length of the tunnel?
एक 90 M लम्बी रेल गाड़ी 48 km/hr की गति से एक सुरंग को 21 सेकंड में पर करती है, तो उस सुरंग की लम्बाई कितनी होगी ?

  1. 190 M
  2. 180 M
  3. 280 M
  4. 290 M
  5. Answer is: 190 M
  1. Solution with Explanation
  2. Speed = 48km/hr = 48*5/18
    According to the question
    48*5/18 = (90+x)/21
    35*8 = 90+x
    x = 190

Q20. The area of a square field is 12.96 cm². What will be the length of wire to fence the field?
एक चौकोर का छेत्रफल 12.96 cm² है, उस चौकोर की बाढ़ लगाने में इस्तेमाल की जाने वाली तार की लंम्बाई कितनी होगि?

  1. 12.4 cm
  2. 10.4 cm
  3. 14.4 cm
  4. none of the above
  5. Answer is: 14.4 cm
  1. Solution with Explanation
  2. The area of square field = 12.96 cm² = side*side
    The length of each side = √12.96 = 3.6 cm
    The length of the wire to fence the field( Perimeter) = 4*3.6 = 14.4 cm

Check also: Army Gk and GS Question Answer

83 Comments
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  1. Sir mera Army GD ka Exam 26/10/2019 Ko Lucknow AMC Centre me h. Sir Bharti (SoL GD-Driver MT) me huyi h. Sir ye Meri Relationship ki bhrti to sir jo merit list lgayi jati wo kese lgayi. P1 P2 P3 P4 P5 Sir mera P5 (Other Centre Brother Relation) hai. Sir merit list kitne tak lg skti h P5 k liye? Sir mera Physical 100 marks ka hua hai, aur main Haryana se hun.

  2. Sir Mera name Dharmendra he or me mp se hu me 2 bar written me fail ho gya hu or ab last bar ak bar fir Mera written he me Kya kru?

    1. Prof. Rajeev Mehra

      Hello Dharmendra,
      Don’t get disheartened, just because you did not succeed earlier does not mean that it will happen again. Change your mentality, believe that you will definitely succeed this time. Pretend that you have already passed, then start your preparations. Give at lest 3 to 4 hours to study, try to complete the syllabus and do not forget to practice sample papers.

  3. Hello Sir Maths k Alava aur kis type ke questions prepare karne pdte hai sir

    1. Prof. Mohan Singh Rawat

      Apart from Maths, General Science, General Knowledge, & Logical Reasoning these are the subjects in which you have to prepare for the Sol. GD in the Indian army written exam.

  4. Sir army G.D written m pass hone ke liye kitne number chahiye 100 me se reply sir plzz ?

    1. Prof. Mohan Singh Rawat

      Passing marks in the army GD written exam is 32 marks.

  5. अखिलेश सिंह

    हैलो सर
    मेरा नाम अखिलेश सिंह है, मै ( उ०प्र० ) के बस्ती ज़िले से हू और इंडियन आर्मी मे जाना चाहता हू, अपनी तैयारी किस तरह से करू की मेरे लिए सही रहे, आप से जानना चाहता हू, और ये जानना की आर्मी मे कुल कितना भर्ती के लिए पद आता है प्रतिवर्ष, कृपया बताइये

    1. Prof. Mohan Singh Rawat

      यह फिक्स नहीं होता कि कितनी भर्ती और पद आते हैं लेकिन प्रतिवर्ष प्रत्येक ट्रेड के लिए पद आतें हैं . आप अपना ट्रेड / श्रेणी चयन करें और उसके अनुसार ही तयारी करें

  6. hii sir mere 10th me 84% h or mene 12th+iti ki h sath me ncc B ka certificat bhi h kya me indian army me aplay kr sakta hu

    1. Hello Rajesh, Yes you are can apply in the Indian Army for trades such as: Army GD, Army technical, Army clerk, etc.

  7. 10th pass kar li mere math me 32%h or total 52%h or mane 12th bhi kr li to me army gd bharti dekh sakatu hu

    1. Hello Shivam, yes, you are eligible for the Indian army GD.

  8. army technical m phisical k no v add hoti h kya?

    1. Hello Praveen,
      No, the marks physical test are not added in final merit list.

  9. Hii sir army technical me negative marking hoti hai kya???

    1. Hi Rushikesh,
      Yes there is a negative marking of 0.5 marks of each wrong answers in Army Technical exam.

  10. Hi hello my name is gopala krishna I am in selected physical test and medical test for in final exam written exam explain questions but I am not experience in any competition exams

    1. Hi Gopala,
      For written exam, practice from sample and previous year papers and best books provided in “Indian Army Soldier Clerk/SKT” article in our website.

  11. HELLO SIR I AM RAHUL.AND SIR I HAVE FILLED THE TES EXAM HELD BY INDIAN ARMY.SIR BUT I AM CONFUSE ABOUT THIS EXAM .THE CAUSE OF MY CONFUSION IS WHEN I FILLED THIS EXAM THEN THE PRINTOUT I RECEIVED AFTER FILLLING IT ONLY SHOWING MY TES ROLL NUMBER AND NOT SHOWING THE CENTRE WHERE IT HELD AND THE DATE OF EXAM.SIR I SHALL BE VERY THANKFULL TO YOU FOR THIS ACT OF KINDNESS

    1. Hi Rahul,
      After filling form, you printed the application form which holds only Registration Number but after sometime you will get your admit card which holds your whole information like your roll no, date of exam and venue of exam.

  12. Sir main janna chatahoo sol gd pe written exam per srpe pass marks tulna hai? Ya fer ispe merit hoga?

    1. Hi Misba,
      The passing marks for Army GD is 32 marks but don’t depend on this because your selection will based on the merit list which includes your physical and written test marks.

  13. Hello Sir. Mera Physics, Chemistry, English and Math me 50% number hai. But Bio me na hai. Kya mai technical army ke post ke liye eligible hu? Please reply.

    1. Hi Suleman.
      For the post of soldier technical you have to be 10+2/Intermediate Exam pass in Science with Physics, Chemistry, Maths and English with 50% marks in aggregate and 40% marks in each subject. You don’t need to have Biology subject for this post. So, you are eligible for this post.

  14. Sir mere physical or medical clear ho gya hai, ab written baki hai. Mujhe samj nhi aa rha ki me written ki kese teyari karu? Please help.

    1. Prof. Divyanshi Sharma

      Hi.
      As, you have mentioned that you have cleared both the physical as well as the medical test, now you need to focus on the written exam. You need to practice a lot and work really hard. Books like ‘Indian Army NER Soldier GD exam Hindi’ by SK Publication, ‘NER Soldier GD Practice Set Hindi by SK Publication’ and ‘Soldier General Duty Exam’ by Arihant are some really good books to study from. Don’t forget to practice from previous year paper and sample paper. Along with it also give online test to prepare for the exam in a better way. Keep yourself focused and work hard.

  15. Sir I’m Arjun. What is the minimum and maximum running time for 1600 m race?

    1. Prof. Divyanshi Sharma

      Hi Arjun.
      The Indian army has revised the timing for 1 mile run. If you completed the 1600 m running in 5 min 30 sec 60 marks will be given and if you take 5 min 31 sec to 5 min 45 sec then 48 marks will be given to you.

  16. Sir meri 12 bio se hai or mujhe Indian army join krne ke liye full knowledge nhi hai. Sir please mujhe btayenge, mujhe kiya karna hoga?

    1. Prof. Divyanshi Sharma

      Hi Bijendra.
      As, you have mentioned that you have completed your 12th with biology subject and look forward to join Indian army, you can apply for nursing assistant post. But before you apply for this post make sure you fulfill all the eligibility criteria. The education qualification required for this post is 10+2 / Intermediate Exam pass in Science with Physics, Chemistry, Biology and English with Minimum 50% marks in aggregate and minimum 40% in each subject. Other than this there are other post also for which you can apply if you fulfill there eligibility criteria.

  17. sir meri 12th commerce ki original mark sheet gum ho gai hai. Duplicate mark sheet chalegi?

    1. Prof. Divyanshi Sharma

      Hi Anil.
      As, you have mentioned that you have lost your original mark sheet then you should apply for duplicate mark sheet because you will need that during the bharti. Make sure that you also attest the duplicate copy of the mark sheet from a gazetted officer.

  18. sir mere pas original marksheet nahi hai 12th ki. Kya dublicate chalegi?

    1. Prof. Divyanshi Sharma

      Hi Ankit.
      During the bharti original documents are mandatory. In case you have submitted your original mark sheet in some other institution form where you might be undergoing some professional course then you can use the attested photocopy / printout of education certificate obtained from the internet duly attested by the school Principal which will be accepted at the Rally site.

  19. Hello sir abki bar pahle running hugi ya ritan

    1. Prof. Divyanshi Sharma

      Hi Dhanesh.
      As per the latest news there will be written examination first but this is not an official announcement. Also keep yourself prepared for the physical test. Keep yourself updated through our website.

  20. Sir i have 80 kgs if i run in bharti i will reject for over weight

    1. Prof. Divyanshi Sharma

      Hi Saikiran.
      We regret to say, but yes you will be rejected.

  21. What are the physical. Test

    1. Prof. Divyanshi Sharma

      Hi Bubuna.
      Physical test comprises of running, pull ups and push ups.

  22. Sir hum temporary unfit kiya gya tho mujhe private doctor se treatment karke jana chahiye ya fir direct MH jana hota h

    1. Prof. Divyanshi Sharma

      Hi Shivam.
      We would recommend you to first visit your local doctor, who could tell you whether you are fit or not.

  23. Hello sir mujhe written ki tyari ki kuch tips btayiye

    1. Prof. Divyanshi Sharma

      Hi Arvind. For the written exam preparation of Army GD exam, i would suggest you to very essentially stick on to the NCERT books. These books will help you to get through all the army exams. Apart from it, you must solve the previous year papers and sample papers of the Army GD exam to get an idea of the questions.

  24. Sir army gd written exam pass karne ke liye exam me kitne marks lane hote hai,

    1. Prof. Divyanshi Sharma

      Hi Vikas. You have to secure 45% marks in aggregate and 33% in each subject in Class 10th. But, if you will complete your 10+2 then there will be no percentage stipulation.

  25. sir i had a little scar on my knee, this should be problem to army recruitment?

    1. No Zomuana, it won’t be anny problem in recruitment.

  26. Sir.Rajeev
    army me bharti hu ne ke liya kya kya chahiya mujhe kuchh idea chahiya abhi me 11std me hu or me sub liya hu commerce sir aap meri koi madatt kar shakde hu thanks you sir mera bata soun ne ke liya …………
    Me pramod………..

    1. Hey Pramod, there are many trades in Indian army for which you can apply for like soldier gd, clerk, technical, nursing assistant and tradesman. Each trade has different eligibility criteria. Please see the article “soldier GD eligibility and selection process” for more details.

  27. Sir indian army mai clerk ki post ke liye running ki timing kya h? Or iske marks plus hote hai ya nahi?

    1. No Arjun, the marks of PFT (physical fitness test) are not added in the final merit list of clerk. Please see the article “soldier clerk eligibility and selection process” to know the complete details.

  28. Sir, army written exam me kitne marks rakhega to selection hoga?

    1. Hey Gokulananda, there is no fix rule for merit list. But, your aim should be to score maximum marks, because merit list are made on the basis of best score. e.g if you scored 80 marks in written exam then normally it will be considered as good score, but if most of the candidates in your batch scored more than 90 marks, then the merit will be above 90 and you will not be selected.

      So, try to get as marks as possible. All the best!

  29. Hello sir,I Basant kr..I have applied for Indian Army GD .what are the full documents required to attend rally..and I have strech mark in my body, bcoz of hard exercise, will it be reason of rejection pls inform me.

    1. Hey Basant, stretch marks are no reson for medical disqualification. And following are the documents required in the rally :

      Domicile, class 10th marksheet and passing certificate, character certificate signed by village sarpanch or equally gazetted government officer(not less than 6 months old), aadhar card, cast certificate, and 20 latest passport size photos.

      Make sure you carry original copy and 2 attested photocopies of each of these documents.

  30. Hello sir,I am Prahallad Bag..I have applied for Indian Army GD .what are the full documents require for attend rally..and I have strech mark in my body, bcoz of hard exercise, will it be reason of rejection pls inform me.

    1. Prof. Rajeev Mehra

      Hey Prahallad, the main documents that you need are :- Class 10th passing certificate and marksheet, marksheet of higher education (if applied for the post that needs higher education), domicile, aadhar card, character certificate (not older than 6 months). Make sure you carry original documents as well as 2 attested photocopies of each documents and some passport size photos on the day of bharti.

  31. Hello sir mere ko chickenpox ho gaya tha kya mai army ke eligible hu?

    1. Hey Deepak, chickenpox is a normal disease and anyone can catch it. It is not going to be any problem in medical test. So don’t worry.

  32. Sir, tell me how much percentage required for tech. Army?

    1. Hey Rakesh, you must have PCM with English in class 12th or 3 years of diploma in engineering from AICTE recognized institute after 10th. Also, you should have at least 50% overall and 40% marks in each subject in class 12th (if have pcm) or in class 10th (if have diploma).

  33. Army me pahle running hota hai ya exam?

    1. Hey Vicky, running is held firs in army, written is the last test.

  34. Mera sapna hai army banne ka sir 2016 main bihar main hoga running.

    1. Hey Raja, keep your confidence high, and preparations tight, you will definitely pass the test. Feel free to comment again to ask anything related to army.

  35. Sir kitne % question paper solve karne par joining mil sakti hai?

    1. Prof. Rajeev Mehra

      Hello Raeeskhan, it is not possible to say that how many questions will guaranty your name in merit list. You should always try to do maximum questions right, but out of 50 question, i think 30 to 40 questions can be considered as safe.

  36. surajsinghrajpoot45@gmail.com

    Sir ye paper se kya 70 se upar number a sakte hain kya?

    1. Hello Suraj, the question given here are just to practice, you will have to study a lot to get more than 70 marks. So, don’t just depend on these questions, and start preparing for your written exam.

  37. amar jyoti changmai

    Sir 2016 army interview kaha hoga please bataiye?

    1. Prof. Rajeev Mehra

      Hello Amar, the interview venue, date and time will be informed to you by Indian army. SO, please contact the officials of your regional army office.

  38. sir, army technical (gd) ke liye online paper bataiye.

    1. Prof. Rajeev Mehra

      Hi Ajay, we will upload the online questions for other trades like technical, clerk etc. So, stay tune.

  39. sir barmer me jo army rally he usme running phle hai ya written..

    1. Prof. Rajeev Mehra

      Hello Bhawani, in any rally running is organized first and then written exam. In any case if there is any such news, then we will confirm it. Just stay in touch.

  40. I am in army.

    1. Prof. Rajeev Mehra

      Hello Rahul, great to know that you are serving our nation. Please let us know if there is anything we can help you with.

  41. How solution exam.

    1. Prof. Rajeev Mehra

      Hello Manju, i was not able to understand your query, but i suppose that you are asking for the solutions of the above given questions. We will upload the solutions as well, it will take 2 to 3 days. Stay in touch.

  42. sahi hai i wanna.

    1. Prof. Rajeev Mehra

      Hello Ganesh, perhaps we will be able to help you better if you could please mention your query more clearly.

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