Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 228 - 235 of 1128

Access detailed explanations (illustrated with images and videos) to 1732 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. Unlimited Access & Unlimited Time!

View Sample Explanation or View Features.

Rs. 500.00 -OR-

How to register? Already Subscribed?

Question 228

Mathematics
Edit

Question

MCQ▾

A number of apples are distributed among A, B and C in the ratio 3: 5: 6 respectively. If A gets 18 apples, then total number of apples is

Choices

Choice (4)Response

a.

58

b.

96

c.

86

d.

84

Question 229

Edit

Question

MCQ▾

Ratio of 30 hrs to 300 min is

Choices

Choice (4)Response

a.

3: 2

b.

1: 6

c.

2: 3

d.

6: 1

Question 230

Mathematics
Edit

Question

MCQ▾

One number is 3 less than the two times of the other. If their sum is increased by 12, the result is 48. Find the numbers.

Choices

Choice (4)Response

a.

19,28

b.

16,23

c.

13,26

d.

23,13

Question 231

Edit

Question

MCQ▾

________ are there in one whole.

Choices

Choice (4)Response

a.

One fifths

b.

Three fifths

c.

Two fifths

d.

Five fifths

Question 232

Edit

Question

MCQ▾

In a class there are 60 boys and40 girls. The ratio of number boys to the number of girls in the class is

Choices

Choice (4)Response

a.

5: 3

b.

2: 3

c.

3: 2

d.

2: 5

Question 233

Edit

Question

MCQ▾

The value of is

Choices

Choice (4)Response

a.

b.

4

c.

d.

2

Question 234

Mathematics
Edit

Question

MCQ▾

In a coconut grove, (x + 2) tress yield 80 nuts per year, x trees yield 140 nuts per year and (x-2) trees yield 160 nuts per year. If the average yield per year per tree be 100, then find x.

Choices

Choice (4)Response

a.

3

b.

4

c.

1

d.

2

Question 235

Edit

Question

MCQ▾

The antecedent and consequent of a ratio ________ interchanged unless there is a change in the given statements.

Choices

Choice (4)Response

a.

Can be

b.

Cannot be

c.

Sometimes

d.

All of the above