खालीलपैकी कोणता पर्याय पुढील समीकरणात प्रश्नचिन्हाच्या (?) सर्वात जवळ येणारे अदमासे मूल्य दर्शवतो?

( + 12 ÷ 6 × 3 -) ÷ 2 = ?

This question was previously asked in
RRB Group D 22 Aug 2022 Shift 1 Official Paper
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  1. 6
  2. 4
  3. 8
  4. 5

Answer (Detailed Solution Below)

Option 1 : 6
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RRB Group D Full Test 1
100 Qs. 100 Marks 90 Mins

Detailed Solution

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वापरलेली संकल्पना:

गणना:

जसे, = 18.97 आणि = 13.03

येथे, आमच्याकडे आहे

( + 12 ÷ 6 x 3 ) ÷ 2

(18.97 + 12 ÷ 6 x3 - 13.03) ÷ 2

(१८.९७ + २ x ३ - १३.०३ ) ÷ २

( १८.९७ + ६ - १३.०३ ) ÷ २

( २४.९७ - १३.०३) ÷ २

⇒ 11.94 ÷ 2 = 5.97 ≈ 6

म्हणून, आवश्यक अंदाजे मूल्य 6 आहे.

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