NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 73 - 82 of 1732

Access detailed explanations (illustrated with images and videos) to 1732 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 500.00 or

How to register?

Question number: 73

» Mathematics » Simple Equations

Edit
MCQ▾

Question

The ratio of number of girls to boys in a class is 1: 18. If 42 more boys join, the ratio becomes 1: 20. The number of girls in the class is

Choices

Choice (4) Response

a.

19

b.

28

c.

15

d.

21

Question number: 74

» Mathematics » Fractions and Decimals

Edit
MCQ▾

Question

.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 75

» Mathematics » Simple Equations

Edit
MCQ▾

Question

The solution of is

Choices

Choice (4) Response

a.

b.

1

c.

d.

Question number: 76

» Mathematics » Comparing Quantities

Edit
MCQ▾

Question

Symbol for proportion is

Choices

Choice (4) Response

a.

: :

b.

=

c.

d.

:

Question number: 77

» Mathematics » Comparing Quantities

Edit
MCQ▾

Question

The ratio of Rs. 5 and 125 paise is

Choices

Choice (4) Response

a.

2: 1

b.

1: 4

c.

4: 1

d.

1: 2

Question number: 78

» Mathematics » Fractions and Decimals

Edit
MCQ▾

Question

The equivalent fraction of having the numerator 60 is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 79

» Mathematics » Fractions and Decimals

Edit
MCQ▾

Question

The difference between and is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 80

» Mathematics » Fractions and Decimals

Edit
MCQ▾

Question

Difference of 46 and 36.012 is

Choices

Choice (4) Response

a.

9.998

b.

9.988

c.

8.889

d.

8.989

Question number: 81

» Mathematics » Comparing Quantities

Edit
MCQ▾

Question

18: 6: : x: 1 value of x is

Choices

Choice (4) Response

a.

3

b.

7

c.

d.

1

Question number: 82

» Mathematics » Fractions and Decimals

Edit
MCQ▾

Question

The fractional number for 2 out of 5 of the fruits are bananas as ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Developed by: