# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 168 - 175 of 1128

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## Question number: 168

» Mathematics » Fractions and Decimals

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MCQ▾

### Question

of 12 dozens = ________.

### Choices

Choice (4)Response

a.

216

b.

214

c.

218

d.

121

## Question number: 169

» Mathematics » Simple Equations

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MCQ▾

### Question

An equation in which the highest index of the variables present is one is called

### Choices

Choice (4)Response

a.

Simple equation

b.

Multi equation

c.

Linear equation

d.

Question does not provide sufficient data or is vague

## Question number: 170

» Mathematics » Fractions and Decimals

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MCQ▾

.

### Choices

Choice (4)Response

a.

0

b.

c.

d.

1

## Question number: 171

» Mathematics » Fractions and Decimals

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MCQ▾

### Question

Shyam has of cake. He ate of it. What part of the cake did he eat?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 172

» Mathematics » Fractions and Decimals

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MCQ▾

### Question

In improper fraction, the numerator is always ________ the denominator.

### Choices

Choice (4)Response

a.

Less than

b.

Greater than

c.

Equal to

d.

None of the above

## Question number: 173

» Mathematics » Fractions and Decimals

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MCQ▾

### Question

The fractions which have one as numerator are called ________ fractions.

### Choices

Choice (4)Response

a.

Unlike

b.

Unit

c.

Like

d.

All of the above

## Question number: 174

» Mathematics » Simple Equations

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MCQ▾

### Question

A number of books are distributed among A, B and C in the ratio 5: 7: 9 respectively. If A gets 25 books, then total number of books is

### Choices

Choice (4)Response

a.

125

b.

70

c.

115

d.

105

## Question number: 175

» Mathematics » Fractions and Decimals

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MCQ▾

### Question

The cost of 1 liter of milk is Rs. 6.40, then the cost of 28.5 liter of milk is

### Choices

Choice (4)Response

a.

125.7 Rs.

b.

182.4 Rs.

c.

168.3 Rs.

d.

145.9 Rs.

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