Decimals [IMO Level 1- Mathematics Olympiad (SOF) Class 6]: Questions 45 - 51 of 83

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Question 45

Question MCQ▾

The cost of 23 kg of sugar is ₹ 954.50, then the cost of 5 kg of sugar is ________.

Choices

Choice (4)Response

a.

₹ 207.5

b.

₹ 205.7

c.

₹ 206.75

d.

None of the above

Edit

Question 46

Question MCQ▾

Sameer bought 3 kg 120 g of tomatoes, 4 kg 680 g of potatoes and 9 kg 50 g of onions. The total weight of all the vegetables he bought is

Choices

Choice (4)Response

a.

16.650 kg

b.

16.750 kg

c.

16.850 kg

d.

16.350 kg

Edit

Question 47

Question MCQ▾

The cost of 1 Dollar is ₹ 95.90, then the cost of 28 Dollars is ________.

Choices

Choice (4)Response

a.

₹ 2758.5

b.

₹ 2925.8

c.

₹ 2685.2

d.

Question does not provide sufficient data or is vague

Edit

Question 48

Question MCQ▾

The scientific notation of 540000 is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Both a. and b. are correct

Edit

Question 49

Question MCQ▾

What is the decimal fraction shown by the unshaded part of the figure given below?

An Octagon Divided with Some Parts

Choices

Choice (4)Response

a.

0.415

b.

0.525

c.

0.625

d.

0.7

Edit

Question 50

Question MCQ▾

Denish earns ₹ 28.75 each hour in a game. If he plays for 5 hours then the amount he earns is

Choices

Choice (4)Response

a.

₹ 143.45

b.

₹ 143.75

c.

₹ 145.00

d.

₹ 142.30

Edit

Question 51

Question MCQ▾

The correct expanded form for 5.8 is

Choices

Choice (4)Response

a.

b.

c.

d.

Edit