NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 173 - 180 of 1732

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Question 173

Question

MCQ▾

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 174

Question

MCQ▾

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 175

Question

MCQ▾

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

Choices

Choice (4)Response

a.

125.7 ₹

b.

182.4 ₹

c.

168.3 ₹

d.

145.9 ₹

Question 176

Question

MCQ▾

Make u as subject in .

Choices

Choice (4)Response

a.

b.

c.

d.

Question 177

Question

MCQ▾

Five – ninths = ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Question 178

Question

MCQ▾

The greatest possible decimal fraction up to three decimal places is

Choices

Choice (4)Response

a.

0.999

b.

0.990

c.

0.009

d.

0.909

Question 179

Question

MCQ▾

Are these numbers 4: 16,5: 50 in proportion?

Choices

Choice (4)Response

a.

Sometimes

b.

Yes

c.

No

d.

None of the above

Question 180

Question

MCQ▾

In a two-digit number, ten՚s digit is twice the unit digit. The number formed by interchanging the digits is 36 less than the original number. Find the number.

Choices

Choice (4)Response

a.

84

b.

48

c.

72

d.

70

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