Subject
Quantitative Aptitude
Topic
Simplification
If 45 - [28 - {37 - (15 - *)}] = 58, then * is equal to:
If 45 - [28 - {37 - (15 - *)}] = 58, then * is equal to:
ক)
-29খ)
-19গ)
19ঘ)
29Explanation
ধরি, ? = x ∴ 45 - [28 - {37 - (15 - x)}] = 58 তাহলে, 45 - [28 - {37 - (15 - x)}] = 58 ⇒ 45 - [28 - {22 + x}] = 58 ⇒ 45 - [28 - 22 - x] = 58 ⇒ 45 - [6 - x] = 58 ⇒ 45 - 6 + x = 58 ⇒ 39 + x = 58 ⇒ x = 58 - 39 ∴ x = 19Related questions
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