Maths Tricks For Competitive Exams PDF

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Maths Tricks For Competitive Exams PDF

 Hello Students,

 We all know that Maths Shortcut Tricks PDF comes in every exams and math subject is important for all types of exams so today, we are sharing Maths Shortcut Tricks PDF for Competitive Exams for you. We all know that every exam has 20-25 maths questions and also we know every exam paper for limited time so improve your perpetration with Maths Shortcut Tricks PDF .

Sscresult.in is an online free notes pdf website, where we are sharing all types of Maths Shortcut Tricks PDF in hindi and New Syllabus, Competitive exams for UPSC, SSC, BANK, RAILWAY, LDC, NTPC and many other exams. Our Math Tricks PDF Download is very simple and easy to understand. We also cover basic subjects like Mathematics, Geography, History, General Science, Politics, etc. We also share study material including previous year question papers, current affairs, important sources, etc. for upcoming government exams.

This maths tricks pdf in english is being provided to you free of charge, which you can download by clicking on the download button given below, and you can also DOWNLOAD some more new PDFs related to this Vedic Maths Book PDF in Hindi by going to the related notes. You can learn about all the new updates on SSCRESULT.IN by clicking on the Allow button on the screen.

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Maths Questions Answers

Q.1.  1.75, 5.6, 7 का महत्तम समापवर्तक = ?

(A) 0.7

(B) 0.07

(C) 3.5

(D) 0.35

 

Q.2.  3, 2.7, 0.09 का लघुतम समापवर्त्य = ?

(A) 2.7

(B) 0.27

 

(C) 0.027

(D) 27

 

Q.3.  रोहित ने रु 22.25 के 25 पैसे तथा 50 पैसे के कुल 52 टिकट ख़रीदे. इसमें उसने 50 पैसे वाले टिकटो पर कितनी राशी व्यय की ? 

(A) रु 12.50

(B) रु 14

(C) रु 18

(D) इनमे से कोई नहीं

 

Q.4.  किसी संख्या का वर्ग दो संख्याओ 75.15 तथा 60.12 के वर्गों के अंतर के बराबर है. वह संख्या कोनसी है?

(A) 46.09

(B) 48.09

(C) 45.09

(D) 47.09

Some Questions from Time and Work-

Q.1.In the beginning, Ram works at a rate such that he can finish a piece of work in 24 hrs, but he only works at this rate for 16 hrs. After that, he works at a rate such that he can do the whole work in 18 hrs. If Ram is to finish this work at a stretch, how many hours will he take to finish this work?

a  12 hrs
b 18 hrs
c 11½ hrs
d  15 hrs

[bg_collapse view=”button-green” color=”#4a4949″ expand_text=”Show Answer” collapse_text=”Hide Answer” ] Answer: [d]  [/bg_collapse]

Q.2. A can do a piece of work in 10 days, and B can do the same work in 20 days. With the help of C, they finished the work in 4 days. C can do the work in how many days, working alone?

a. 5 days
b. 10 days
c. 15 days
d. 20 days

[bg_collapse view=”button-green” color=”#4a4949″ expand_text=”Show Answer” collapse_text=”Hide Answer” ] Answer: [a]  [/bg_collapse]

Q.3. A can do a piece of work in 12 days. B can do this work in 16 days. A started the work alone. After how many days should B join him, so that the work is finished in 9 days?

a. 2 days
b. 3 days
c. 4 days
d. 5 days
[bg_collapse view=”button-green” color=”#4a4949″ expand_text=”Show Answer” collapse_text=”Hide Answer” ] Answer: [d]  [/bg_collapse]
 

Q.4.A and B can do a piece of work in 4 days, while C and D can do the same work in 12 days. In how many days will A, B, C and D do it together?

a. 12 days
b. 4 days
c. 3 days
d. 2 days
 
 

[bg_collapse view=”button-green” color=”#4a4949″ expand_text=”Show Answer” collapse_text=”Hide Answer” ] Answer: [c]  [/bg_collapse]

 

Q.5.A and B can do a piece of work in 40 days, B and C can do it in 120 days. If B alone can do it in 180 days, in how many days will A and C do it together?

a. 45 days
b. 22.5 days
c. 25 days
d. 18 days
[bg_collapse view=”button-green” color=”#4a4949″ expand_text=”Show Answer” collapse_text=”Hide Answer” ] Answer: [a]  [/bg_collapse]

Math Question Answers 

Q.1- A³-B³ =127, (A-B) = 1 और Ab = 42, तब (A²-B²) का मान ज्ञात कीजिए?

  • (A) 26
  • (B) 7
  • (C) 13
  • (D) 5
 Answers :- C

 

Q.2- एक ट्रेन 15 मिनट में 20 किमी की दूरी तय करती है। यदि इसकी गति 10 किमी / घंटा बढ़ जाती है, तो उसी दूरी को तय करने के लिए समय लगेगा:

  • (A) 13 मिनट 20 Sec.
  • (B) 12 मिनट
  • (C) 10 मिनट
  • (D) 11 मिनट 10 Sec.
Answers :- A

 

Q.3- घनाभ का आयतन 1512 सेमी³ है। यदि आधार का क्षेत्रफल 108 सेमी² है, तो इसकी ऊंचाई है:

  • (A) 14
  • (B) 7
  • (C) 12
  • (D) 10
Answers :- A

 

Q.4- 3²¹ + 3²³ + 3²⁵ किसके द्वारा विभाज्य है-

  • (A) 4
  • (B) 7
  • (C) 12
  • (D) 5
Answers :- B

 

Q.5- △XYZ में, XY और XZ क्रमशः 20 सेमी और 25 सेमी है, XP, ∠YXZ के कोण द्विभाजक है, YP = A सेमी और PZ = (A + 3) सेमी। △XYZ में, XY और XZ क्रमशः 20 सेमी और 25 सेमी हैं, XP कोण है यदि I त्रिभुज का केन्द्रक है तो XI : IP =? का अनुपात ज्ञात कीजिए।

  • (A) 5:3
  • (B) 4:5
  • (C) 3:5
  • (D) 5:4
Answers :- A

 

Q6- यदि 3tanθ +4 =0 जहा Π/2 <Θ < Π, तो 2cotθ – 5cosθ – Sinθ का मान होगा-  

  • (A) 2/3
  • (B) (-7/10)
  • (C) 7/10
  • (D) 3/2
Answers :- C

 

Q.7- किस मिश्रधन पर 20% प्रति वर्ष की दर से 1 साल में चक्रवृद्धि ब्याज ₹1050 प्राप्त होगा यदि ब्याज की दर अर्द्धवार्षिक हो।

  • (A) 6000
  • (B) 5000
  • (C) 5500
  • (D) 4000
Answers :- B

 

Q.8- यदि धन का योग 12 वर्ष बाद स्वयं का 4 गुना हो जाता है। फिर राशि की ब्याज दर ज्ञात कीजिए।

  • (A) 16.66%
  • (B) 20%
  • (C) 25%
  • (D) 12.5%
Answers :- C

 

Q.9- यदि एक आयत का विकर्ण और क्षेत्रफल क्रमशः 29m और 420m। है। आयत की लंबाई कितनी है ?

  • (A) 20
  • (B) 21
  • (C) 25
  • (D) 32
 Answers :- B

 

Q.10- यदि Cosθ=1/2 तथा P= Tanθ तो P² -5p-2 का मान ज्ञात कीजिए-

  • (A) 1-5√3
  • (B) 2-3√3
  • (C) 7√3
  • (D) 7+√2
Answers :- A

 

Q.11- ज्योति ने एक स्कूटी 26,000 में खरीदी। उसने इसे 10% की हानि पर बेचा। उस पैसे से उसने दूसरा स्कूटर खरीदा और उसे 20% के लाभ पर बेचा। कुल लाभ/हानि क्या है ?

  • (A) 2080
  • (B) 3080
  • (C) 2500
  • (D) 3205
 Answers :- A

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