सरलीकरण MCQ Quiz in मराठी - Objective Question with Answer for Simplification - मोफत PDF डाउनलोड करा
Last updated on Jun 3, 2025
Latest Simplification MCQ Objective Questions
सरलीकरण Question 1:
जर
Answer (Detailed Solution Below)
Simplification Question 1 Detailed Solution
दिलेले आहे:
वापरलेली संकल्पना:
जर x + 1/x = a असेल, तर x2 + 1/x2 = a2 - 2
गणना:
⇒
⇒
⇒ x + 1/x =
⇒ x + 1/x =
⇒ x + 1/x = 18
⇒ x2 + 1/x2 = a2 - 2
⇒ x2 + 1/x2 = 182 - 2
⇒ 322
∴ पर्याय 4 योग्य आहे.
सरलीकरण Question 2:
सरलीकृत करा:
Answer (Detailed Solution Below)
Simplification Question 2 Detailed Solution
गणना:
√144
12
∴ पर्याय 4 हे योग्य उत्तर आहे.
सरलीकरण Question 3:
सरळरूप द्या:
(24 × 36 × 24 × 36) ÷ (2
Answer (Detailed Solution Below)
Simplification Question 3 Detailed Solution
गणना:
⇒ (24 × 36 × 24 × 36) ÷ (2(
सरलीकरण Question 4:
= ?
Answer (Detailed Solution Below)
Simplification Question 4 Detailed Solution
वापरलेली संकल्पना:
a m xa n = a m + n
आणि a m = (1/a) -m
गणना:
सरलीकरण Question 5:
x चे अंदाजे मूल्य शोधा (पूर्णांकात).
Answer (Detailed Solution Below)
Simplification Question 5 Detailed Solution
Top Simplification MCQ Objective Questions
Answer (Detailed Solution Below)
Simplification Question 6 Detailed Solution
Download Solution PDF0.7
आता, 0.7777… किंवा
Answer (Detailed Solution Below)
Simplification Question 7 Detailed Solution
Download Solution PDFउकल:
= 25/2 + 37/3 + 73/6
= (75 + 74 + 73)/6
= 222/6
= 37
Shortcut Trick
= 12 + 12 + 12 + (1/2 + 1/3 + 1/6)
= 36 + 1 = 37
(8 + 2√15)चे वर्गमूळ काय ?
Answer (Detailed Solution Below)
Simplification Question 8 Detailed Solution
Download Solution PDFवापरलेले सुत्र:
(a + b)2 = a2 + b2 + 2ab
गणना:
दिलेली पदावली आहे:
⇒
⇒
⇒
⇒
सरलीकरणात
Answer (Detailed Solution Below)
Simplification Question 9 Detailed Solution
Download Solution PDFत्याचप्रमाणे,
a2 - b2 = (a - b) ( a + b)
⇒ 0.9 × 0.7 = 0.63
∴ उत्तर 0.63 आहे
(10 + √25) (12 - √49) चे वर्गमूळ आहे:
Answer (Detailed Solution Below)
Simplification Question 10 Detailed Solution
Download Solution PDFसंकल्पना:
आपण गुणखंडन पद्धतीने x शोधू शकतो.
हिशोब:
√[(10 + √25) (12 - √49)]
⇒ √(10 + 5)(12 – 7)
⇒ √(15 × 5)
⇒ √(3 × 5 × 5)
⇒ 5√3
Answer (Detailed Solution Below)
Simplification Question 11 Detailed Solution
Download Solution PDFदिलेले आहे,
23 × 34 × 1080 ÷ 15 = 6x
⇒ 23 × 34 × 72 = 6x
⇒ 23 × 34 × (2 × 62) = 6x
⇒ 24 × 34 × 62 = 6x
⇒ (2 × 3)4 × 62 = 6x [∵ xm × ym = (xy)m]
⇒ 64 × 62 = 6x
⇒ 6(4 + 2) = 6x
⇒ x = 6
जर √3n = 729, तर n चे मूल्य शोधा.
Answer (Detailed Solution Below)
Simplification Question 12 Detailed Solution
Download Solution PDFदिलेले आहे:
√3n = 729
वापरलेले सूत्र:
(xa)b = xab
जर xa = xb तर a = b
गणना:
√3n = 729
⇒ √3n = (32)3
⇒ (3n)1/2 = (32)3
⇒ (3n)1/2 = 36
⇒ n/2 = 6
∴ n = 12
Answer (Detailed Solution Below)
Simplification Question 13 Detailed Solution
Download Solution PDFदिलेले समीकरण,
(81.84 + 118.16) ÷ 53 = 1.2 × 2 + ?
⇒ 200 ÷ 53 = 1.2 × 2 + ?
⇒ 200 ÷ 125 = 1.2 × 2 +?
⇒ 1.6 = 2.4 + ?
⇒ ? = -0.8
Answer (Detailed Solution Below)
Simplification Question 14 Detailed Solution
Download Solution PDFजर (3 + 2√5)2 = 29 + K√5, तर K चे मूल्य किती?
Answer (Detailed Solution Below)
Simplification Question 15 Detailed Solution
Download Solution PDFपद्धत I: (3 + 2√5)2
= (32 + (2√5)2 + 2 × 3 × 2√5)
= 9 + 20 + 12√5 = 29 + 12√5
तुलना केल्यास, 29 + 12√5 = 29 + K√5
आपल्याकडे,
K = 12
Additional Information
29 + 12√5 = 29 + K√5
⇒ K√5 = 29 - 29 + 12√5
⇒ K√5 = 12√5
∴ K = 12