Mental Ability-Basic Statistics (NCO- Cyber Olympiad Class 5): Questions 5 - 7 of 20

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Question number: 5

» Mental Ability » Basic Statistics

MCQ▾

Question

Which of the following is a true statement?

Choices

Choice (4) Response

a.

8×3=12+12

b.

1×1=1+2

c.

2×5=10÷5

d.

6×2=6+2

Question number: 6

» Mental Ability » Basic Statistics

MCQ▾

Question

A chair costs Rs. 2500. How many Rs. 50 currency notes would you need to buy it?

Choices

Choice (4) Response

a.

40

b.

60

c.

50

d.

70

Question number: 7

» Mental Ability » Basic Statistics

MCQ▾

Question

Mr. Jeet rents cars at Rajkot. The line graph below shows how the number of cars were used over three-hour period.

{"chart":{"plotBackgroundColor":null,"plotShadow":true,"backgroundColor":"transparent","width":600},"title":{"text":"Cars Rentals"},"tooltip":{"pointFormat":"{series.name}: {point.y}"},"credits":{"enabled":false},"xAxis":{"type":"category","categories":["9a.m.","10a.m.","11a.m.","12a.m.","1p.m."],"title":{"text":"Time"}},"yAxis":{"type":"linear","title":{"text":"Number of Cars Rented"}},"plotOptions":{"series":{"allowPointSelect":true,"cursor":"pointer"}},"legend":{"floating":false,"backgroundColor":"white","borderColor":"silver","borderWidth":1,"shadow":true,"align":"right"},"series":[{"type":"line","name":"Time Vs. Number of Cars Rented","data":[12,26,32,38],"colors":[{"linearGradient":{"x1":0,"y1":0,"x2":1,"y2":0},"stops":[[0,"#7cb5ec"],[1,"rgb(48,105,160)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":1,"y2":0},"stops":[[0,"#434348"],[1,"rgb(0,0,0)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":1,"y2":0},"stops":[[0,"#90ed7d"],[1,"rgb(68,161,49)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":1,"y2":0},"stops":[[0,"#f7a35c"],[1,"rgb(171,87,16)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":1,"y2":0},"stops":[[0,"#8085e9"],[1,"rgb(52,57,157)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":1,"y2":0},"stops":[[0,"#f15c80"],[1,"rgb(165,16,52)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":1,"y2":0},"stops":[[0,"#e4d354"],[1,"rgb(152,135,8)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":1,"y2":0},"stops":[[0,"#2b908f"],[1,"rgb(0,68,67)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":1,"y2":0},"stops":[[0,"#f45b5b"],[1,"rgb(168,15,15)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":1,"y2":0},"stops":[[0,"#91e8e1"],[1,"rgb(69,156,149)"]]}]}]}
Created with Highcharts 4.2. 5TimeNumber of Cars RentedCars RentalsTime Vs. Number of Cars Rented9a. m. 10a. m. 11a. m. 12a. m. 1020304011a. m. Time Vs. Number of Cars Rented: 32

How many cars were used at 11 a. m. ?

Choices

Choice (4) Response

a.

25

b.

30

c.

32

d.

36

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