1000 Maths Simplification Question And Answers PDF

1000+ Maths Simplification Question And Answers PDF

Hello Students,

Simplification Questions PDF is here for practice. We have added the Top 50 Simplification & Approximation problems PDF. In the quantitative aptitude section, Simplification and approximation are the easier topics.

Candidates who are preparing for various competitive exams should learn the basics of simplification & approximation topics using this simplification questions pdf. You can expect 5  to 10  Simplification questions in most of the bank and other exams. So aspirants prepare well using these Simplification Questions PDF with solutions. If you are good at solving Simplification problems, then you can fetch more marks in a very few minutes. For difficult problems with several numbers, use simplification tricks provided in these Simplification Questions PDF. If you are focusing on Banking and Other competitive examination, practice 1000 questions in Simplification questions pdf.

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simplification question

Q 1. 98/3 % of 769.002 + 24% of 160.89 – 67.9900=?

1. 220
2. 224
3. 225
4. 226
5. 227

Answer: (4) 226

Solution:

Divide the question into parts,

(98/3 % of 769.002) + (24% of 160.89) – 67.9900

⇒ 98/3 % of 769.002 = 33% × 769 = 254.77 = 255 —– (1)

⇒ 24% of 160.89 = 24% × 161 = 38.64 = 39 —– (2)

Finally, 

255 + 39 – 68 = 294 – 68 = 226

Q 2. What shall come in place of question mark (?)

794.89 ÷ 15.001+ 767.99 ÷ 12.001 – 1273.012 ÷ 18.9968=?

1. 42
2. 35
3. 50
4. 55
5. 47

Answer: (3) 50

Solution:

As per BODMAS,

The division needs to be done first.

794.89 ÷ 15.001 = 795 ÷ 15 = 53

767.99 ÷ 12.001 = 768 ÷ 12 = 64

1273.012 ÷ 18.9968 = 1273 ÷ 19 = 67

So, 53 + 64 – 67 = 117 – 67 = 50

Q 3. Find an approximate value of what should come in place of question mark (?)

39.012 × 14.98 – 28.013 × 9.999 = (20 + ?) × 5.23

1. 45
2. 42
3. 41
4. 43
5. 46

Answer: (3) 41

Solution:

As per BODMAS, we first multiply,

39.012 × 14.98 = 39 × 15 = 585

28.013 × 9.999 = 28 × 10 = 280

So, 585 – 280 = (20 + x) × 5.23

⇒ 585 – 280 = 100 + 5x

⇒ 305 – 100 = 5x

⇒ 205 = 5x

⇒ x = 41

Q 4. {40.09% of ( ⅖) + 59.89% of (1/5)} × 1000 + ? = 1

1. 278
2. -278
3. 279
4. -279
5. -280

Answer: (4) 1279

Solution:

40.09% of ( ⅖) = 40% × ⅖ = 0.16

59.89% of (1/5) = 60% × ⅕ = 0.12

⇒ (0.16+0.12) × 1000 + ? = 1

⇒ 0.28 × 1000 + ? = 1 

⇒ 280 +? = 1

⇒ ? = -279

More Related PDF Download

1. 1043 को किसी संख्या से भाग देने पर भागफल 11 तथा शेषफल 20 प्राप्त होता है, भाजक ज्ञात कीजिए ?

(A) 95

(B) 93

(C) 73

(D) 97

Ans :- B

2. किसी संख्या को 195 से भाग देने पर 47 शेष बचते हैं, इस संख्या को 15 से भाग देने पर शेष क्या बचेगा ?

(A) 5

(B) 4

(C) 3

(D) 2

Ans 😀

3. 8765 * 974 – 8765 * 874 = ?

(A) 870500

(B) 876500

(C) 870000

(D) 877700

Ans :-B

4. 1994 * 1994 = ?

(A) 3776036

(B) 3976036

(C) 3976037

(D) 3976000

Ans :-B

5. 883 * 883 – 117 * 117 = ?

(A) 767000

(B) 766006

(C) 766000

(D) 866000

Ans :-C

6. (476 * 198 * 359 * 242) में इकाई अंक क्या होगा ?

(A) 2

(B) 4

(C) 8

(D) 9

Ans :-B

7. 3100 में से कौन-सी छोटी संख्या घटाई जाए कि शेष बची संख्या 17 से पूर्णतया विभक्त हो ?

(A) 6

(B) 8

(C) 9

(D) 5

Ans :-A

8. 4508 के समीपतम कौन-सी संख्या है जो 21 से पूर्णतया विभक्त हो ?

(A) 4521

(B) 4215

(C) 4515

(D) 4542

Ans :-C

9. तीन अंकों की छोटी से छोटी संख्या कौन-सी है जो पूर्णतः विभक्त हो ?

(A) 112

(B) 100

(C) 114

(D) इनमें से कोई नहीं

Ans :-A

10. निम्नलिखित में से कौन-सी संख्या किसी प्राकृत संख्या का वर्ग नहीं हो सकती ?

(A) 75625

(B) 30976

(C) 29561

(D) 143642

Ans 😀

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