Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 236 - 244 of 1128

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Question 236

Mathematics
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Question

MCQ▾

A number 560 divided into two parts in the ratio 5: 3. Find the product of the numbers.

Choices

Choice (4)Response

a.

57,500

b.

73,500

c.

53,700

d.

37,500

Question 237

Mathematics
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Question

MCQ▾

In a banana grove, (x + 3) trees yield 40 bananas per year, x trees yield 180 bananas per year and (x-3) trees yield 200 bananas per year. If the average yield per year per tree be 120, then find x

Choices

Choice (4)Response

a.

7

b.

5

c.

8

d.

4

Question 238

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Question

MCQ▾

Divide .

Choices

Choice (4)Response

a.

25.50

b.

50.75

c.

51.50

d.

51.25

Question 239

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Question

MCQ▾

a: 18: : 4: 24 value of a is

Choices

Choice (4)Response

a.

6

b.

8

c.

3

d.

12

Question 240

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Question

MCQ▾

The lowest form of is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question 241

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Question

MCQ▾

By how much is is greater than ?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 242

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Question

MCQ▾

Product of 34.15 and 1.2 is

Choices

Choice (4)Response

a.

409.80

b.

4.980

c.

40.980

d.

40.089

Question 243

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Question

MCQ▾

Equivalent fraction of is

Choices

Choice (4)Response

a.

b.

c.

d.

Question 244

Mathematics
Edit

Question

MCQ▾

Rs. 3600 are distributed among A, B and C in the ratio 2: 5: 3. The difference between the shares of A and B is

Choices

Choice (4)Response

a.

1580 Rs.

b.

1040 Rs.

c.

1080 Rs.

d.

1800 Rs.