Easy Math Class 9 Level 8

What is the mean of the data 12 15 18 21 24?

आंकड़ों 12 15 18 21 24 का माध्य क्या है?

A) 16 / 16 B) 17 / 17 C) 18 / 18 D) 19 / 19
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Correct Answer

C. 18 / 18

Explanation

The sum is 90 and number of terms is 5 so mean is 90 ÷ 5 = 18.

योग 90 और पदों की संख्या 5 है इसलिए माध्य 90 ÷ 5 = 18।

Related Questions

Easy Math Class 10 Level 1

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?

A. 44 सेमी² / 44 cm² B. 77 सेमी² / 77 cm² C. 154 सेमी² / 154 cm² D. 308 सेमी² / 308 cm²
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