Hard Math Class 9 Level 1

What is x in 3(2x - 5) - 2(x + 1) = 15?

समीकरण 3(2x - 5) - 2(x + 1) = 15 में x का मान क्या है?

A 6 / 6 B 7 / 7 C 8 / 8 D 9 / 9
Show answer and explanation
Correct Answer

C. 8 / 8

Explanation

From 6x - 15 - 2x - 2 = 15 we get 4x = 32 and x = 8.

6x - 15 - 2x - 2 = 15 से 4x = 32 और x = 8।

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What is the HCF of 24 and 36?

24 और 36 का महत्तम समापवर्तक क्या है?

A 12 B 6 C 18 D 24
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What is the mean of the numbers 2 4 6 and 8?

संख्याओं 2 4 6 और 8 का माध्य क्या है?

A 4 B 6 C 8 D 5
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What is the area of a circle with radius 7 cm when π = 22/7?

7 सेमी त्रिज्या वाले वृत्त का क्षेत्रफल कितना होगा जब π = 22/7 हो?

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Easy Math Class 10 Level 1

What is the value of sin 30°?

sin 30° का मान क्या होता है?

A 1/2 B √3/2 C 1 D 0
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