सरलीकरण (Simplification)
JSSC, JSSC CGL, SSC एवं अन्य प्रतियोगी परीक्षाओं के लिए
सरलीकरण (Simplification) के महत्वपूर्ण प्रश्न।
इसमें BODMAS Rule, भिन्न, दशमलव, घात, वर्गमूल एवं
विभिन्न गणितीय संक्रियाओं पर आधारित प्रश्न शामिल हैं।
Simplification – Mathematics
Important Simplification questions for JSSC, JSSC CGL,
SSC and other competitive examinations. Questions are
based on BODMAS, fractions, decimals, powers, square roots
and mixed mathematical operations.
JSSC
JSSC CGL
SSC
Mathematics
11.
0.75 × 40 + 2.5 × 8 का मान क्या है?
[A]
40
[B]
45
[C]
50
[D]
55
11.
What is the value of 0.75 × 40 + 2.5 × 8?
[A]
40
[B]
45
[C]
50
[D]
55
सही उत्तर:
50
व्याख्या:
0.75 × 40 = 30 तथा 2.5 × 8 = 20। अतः 30 + 20 = 50।
Correct Answer:
50
Explanation:
0.75 × 40 = 30 and 2.5 × 8 = 20. Therefore, 30 + 20 = 50.
12.
144 ÷ 12 + 18 × 2 - 15 का मान क्या है?
[A]
27
[B]
30
[C]
33
[D]
36
12.
What is the value of 144 ÷ 12 + 18 × 2 - 15?
[A]
27
[B]
30
[C]
33
[D]
36
सही उत्तर:
33
व्याख्या:
144 ÷ 12 = 12 और 18 × 2 = 36। अतः 12 + 36 - 15 = 33।
Correct Answer:
33
Explanation:
144 ÷ 12 = 12 and 18 × 2 = 36. Therefore, 12 + 36 - 15 = 33.
13.
200 - [40 + 20 × 3] का मान क्या है?
[A]
80
[B]
90
[C]
100
[D]
120
13.
What is the value of 200 - [40 + 20 × 3]?
[A]
80
[B]
90
[C]
100
[D]
120
सही उत्तर:
100
व्याख्या:
पहले 20 × 3 = 60। फिर 40 + 60 = 100। अतः 200 - 100 = 100।
Correct Answer:
100
Explanation:
First 20 × 3 = 60. Then 40 + 60 = 100. Therefore, 200 - 100 = 100.
14.
√144 + √81 - √49 का मान क्या है?
[A]
12
[B]
14
[C]
16
[D]
18
14.
What is the value of √144 + √81 - √49?
[A]
12
[B]
14
[C]
16
[D]
18
सही उत्तर:
16
व्याख्या:
√144 = 12, √81 = 9 और √49 = 7। अतः 12 + 9 - 7 = 14। सही उत्तर 14 है।
Correct Answer:
14
Explanation:
√144 = 12, √81 = 9 and √49 = 7. Therefore, 12 + 9 - 7 = 14.
15.
2³ + 3² × 2 का मान क्या है?
[A]
22
[B]
26
[C]
34
[D]
40
15.
What is the value of 2³ + 3² × 2?
[A]
22
[B]
26
[C]
34
[D]
40
सही उत्तर:
26
व्याख्या:
2³ = 8 और 3² = 9। अतः 8 + 9 × 2 = 8 + 18 = 26।
Correct Answer:
26
Explanation:
2³ = 8 and 3² = 9. Therefore, 8 + 9 × 2 = 8 + 18 = 26.
16.
96 ÷ 8 + 7 × 5 - 9 का मान क्या है?
[A]
32
[B]
38
[C]
40
[D]
42
16.
What is the value of 96 ÷ 8 + 7 × 5 - 9?
[A]
32
[B]
38
[C]
40
[D]
42
सही उत्तर:
38
व्याख्या:
96 ÷ 8 = 12 और 7 × 5 = 35। अतः 12 + 35 - 9 = 38।
Correct Answer:
38
Explanation:
96 ÷ 8 = 12 and 7 × 5 = 35. Therefore, 12 + 35 - 9 = 38.
17.
(48 - 18) ÷ 6 + 4² का मान क्या है?
[A]
19
[B]
20
[C]
21
[D]
22
17.
What is the value of (48 - 18) ÷ 6 + 4²?
[A]
19
[B]
20
[C]
21
[D]
22
सही उत्तर:
21
व्याख्या:
48 - 18 = 30, 30 ÷ 6 = 5 तथा 4² = 16। अतः 5 + 16 = 21।
Correct Answer:
21
Explanation:
48 - 18 = 30, 30 ÷ 6 = 5 and 4² = 16. Therefore, 5 + 16 = 21.
18.
5/6 × 18 + 12 ÷ 3 का मान क्या है?
[A]
17
[B]
19
[C]
21
[D]
23
18.
What is the value of 5/6 × 18 + 12 ÷ 3?
[A]
17
[B]
19
[C]
21
[D]
23
सही उत्तर:
19
व्याख्या:
5/6 × 18 = 15 और 12 ÷ 3 = 4। अतः 15 + 4 = 19।
Correct Answer:
19
Explanation:
5/6 × 18 = 15 and 12 ÷ 3 = 4. Therefore, 15 + 4 = 19.
19.
64 ÷ 4² + 3 × 6 का मान क्या है?
[A]
16
[B]
20
[C]
22
[D]
24
19.
What is the value of 64 ÷ 4² + 3 × 6?
[A]
16
[B]
20
[C]
22
[D]
24
सही उत्तर:
22
व्याख्या:
पहले 4² = 16। फिर 64 ÷ 16 = 4 और 3 × 6 = 18। अतः 4 + 18 = 22।
Correct Answer:
22
Explanation:
First 4² = 16. Then 64 ÷ 16 = 4 and 3 × 6 = 18. Therefore, 4 + 18 = 22.
20.
125 का 16% + 250 का 12% का मान क्या है?
[A]
40
[B]
45
[C]
50
[D]
55
20.
What is the value of 16% of 125 + 12% of 250?
[A]
40
[B]
45
[C]
50
[D]
55
सही उत्तर:
50
व्याख्या:
125 का 16% = 20 तथा 250 का 12% = 30। अतः 20 + 30 = 50।
Correct Answer:
50
Explanation:
16% of 125 = 20 and 12% of 250 = 30. Therefore, 20 + 30 = 50.
सरलीकरण का और अभ्यास करें
JSSC, JSSC CGL और SSC स्तर के Mathematics Simplification Questions हल करें।
Practice Questions