Everyday Mathematics [IMO Level 2- Mathematics Olympiad (SOF) Class 7]: Questions 7 - 11 of 219

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Question number: 7

» Everyday Mathematics

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Appeared in Year: 2015

MCQ▾

Question

The given table shows the charges for parking a car in a mall.

Table of The Time & Cost

Table of The Time & Cost

Time

Cost

8 a. m. – 5 p. m.

80 paise per half an hour

After 5 p. m.

Priya parked her car from 11.30 a. m. to 6.15 p. m. If she gave a note to pay parking charges, then how much did she get back after payment?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 8

» Everyday Mathematics

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Appeared in Year: 2015

MCQ▾

Question

Which of the following sign will replace * in ?

Choices

Choice (4)Response

a.

b.

c.

÷

d.

Question number: 9

» Everyday Mathematics

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Appeared in Year: 2015

MCQ▾

Question

The value of if is …

Choices

Choice (4)Response

a.

b.

0

c.

d.

Question number: 10

» Everyday Mathematics

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Appeared in Year: 2014

MCQ▾

Question

A person borrows for 2 years at p. a. simple interest. He immediately lends it to another person at p. a. for 2 years. Find his gain in the transaction per year.

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

Question number: 11

» Everyday Mathematics

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Appeared in Year: 2014

MCQ▾

Question

A number consists of two digits whose sum is 9. If 27 is added to the number, its digits are interchanged. Given below are the steps to find the number. Identify the wrong step.

Step 1: Let the unit’s digit be x.

Step 2: Then, ten’s digit .

number

Step 3: Adding 27 to the number we get .

Step 4: Number with digits interchanged is

Step 5:

Step 6: Therefore, unit’s digit and ten’s digit

Step 7: Hence the number

Choices

Choice (4)Response

a.

Step 4

b.

Step 7

c.

Step 5

d.

Step 3 and step 6

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