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In the given histogram,what is the mean height of all students correct to one decimal place? /
दिए गए आयतचित्र में, एक दशमलव स्थान तक सभी छात्रों की औसत लंबाई क्या है?

A

116.8 cm

B

114.7 cm

C

116.2 cm

D

115.6 cm

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The correct Answer is:
B
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In the given histogram, what is the mean marks of the students, correct to one decimal place? दिए गए आयतचित्र के अनुसार एक दशमलव स्थान तक छात्रों का माध्य अंक क्या है ?

The average weight of 60 students in a class is 56.4 kg. If 12 students having average weight of 59.5 kg leave the class and 15 students having average weight 54kg join the class, then what is the average weight ( in kg) of the students in the class (correct to one decimal place)? किसी कक्षा में 60 छात्रों का औसत वज़न 56.4 किलो ग्राम है | यदि 59.5 किलो ग्राम औसत वज़न वाले 12 छात्र कक्षा से चले जाते हैं और 54 किलो ग्राम औसत वज़न वाले 15 छात्र कक्षा में आ जाते हैं | कक्षा में छात्रों का औसत वज़न (किलो ग्राम में ) ज्ञात करें | (एक दशमलव स्थान तक )

Two articles are sold for Rs.975 each. On one, the seller gains 30% and on the other, he loses 25%. What is the overall gain or loss percentage, correct to one decimal place? दो वस्तुएँ 975 रुपये में एक की दर से बेची जाती हैं | पहली वस्तु पर विक्रेता को 30% लाभ होता है तथा दूसरी वस्तु पर उसे 25% की हानि होती है | कुल लाभ या हानि का प्रतिशत ज्ञात करें | (एक दशमलव स्थान तक सही)

The given Bar Graph presents the number of students of two schools for six years. दिया गया दंड आरेख छः वर्ष की अवधि में दो विद्यालयों में छात्रों की संख्या को दर्शाता है | What is the average number of students from school B during the six year period (correct to two decimal places)? छः वर्षों की अवधि में विद्यालय B के छात्रों की औसत संख्या कितनी रही है? (दशमलव के दो स्थान तक )

The table shows the number of cars sold by three showrooms over a period of six years. यह तालिका तीन शोरूम द्वारा छः वर्षों की अवधि में बेची गयी कारों की संख्या दर्शाती है | What is the average number of cars sold by showroom A over the given six years (nearest to one decimal place)? दिए गए छः वर्षों में शोरूम A द्वारा बेची गयी कारों की औसत संख्या कितनी है ? (एक दशमलव स्थान के निकटतम )

What is the average of first seven prime numbers (correct to two decimal places)? पहली सात अभाज्य संख्याओं का औसत ज्ञात करें | ( दो दशमलव स्थान तक )

PINNACLE-DATA INTERPRETATION-EXERCISE
  1. In the given pie chart what is the total expenditure (in percent) on l...

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  2. In the given bar graph, in which college the difference between the pe...

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  3. In the given histogram,what is the mean height of all students correct...

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  4. In the given bar graph what is the average number of girls in all coll...

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  5. In the given histogram what percentage of students have height in the ...

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  6. In the given pie chart the expenditure on steel is what percent of the...

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  7. In the given histogram, in which class notes the median height of the ...

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  8. In the given pie chart what is the ratio of the total expenditure on s...

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  9. In the given pie chart, the amount spend on education is what percent ...

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  10. In the given bar graph, what is the average number of females in all f...

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  11. In the given bar graph, what is the ratio of the total males and femal...

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  12. In the given histogram, what percentage of students got marks less tha...

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  13. In the given pie chart total expenditure together on rent and educatio...

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  14. In the given histogram, in which class interval the median lies

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  15. In the given bar graph, in which organisation, the percentage differen...

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  16. In the given histogram, what is the mean marks of the students, correc...

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  17. In the given pie chart what is the total expenditure on rent

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  18. The given pie-chart depicts the percentage of students coming to schoo...

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  19. The given pie-chart depicts the percentage of students coming to schoo...

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  20. The line graph shows electricity consumption for three households A, B...

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