NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 784 - 790 of 2028

Access detailed explanations (illustrated with images and videos) to 2028 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. 550.00 or

How to register?

Question number: 784

» Mathematics » Direct and Inverse Proportions

Edit
MCQ▾

Question

What number shall be added to each of the numbers 2,6, 11,24 to form the terms in a proportion?

Choices

Choice (4) Response

a.

2

b.

7

c.

3

d.

1

Question number: 785

» Mathematics » Comparing Quantities

Edit
MCQ▾

Question

In what time will a sum of Rs. 1600 at 10 % p. a. CI amounts to Rs. 1936?

Choices

Choice (4) Response

a.

5 year

b.

2 year

c.

1 year

d.

4 year

Question number: 786

» Mathematics » Data Handling

Edit
MCQ▾

Question

From the frequency table the percentage of companies with more than 50 employees is Find the value of ‘x’.

Table of number of companies with their number of employees

Showing the table of companies with their number of employees

No. of Employees

50

75

30

55

67

No. of Companies

13

12

11

29

34

Choices

Choice (4) Response

a.

88

b.

29

c.

75

d.

46

Question number: 787

» Mathematics » Direct and Inverse Proportions

Edit
MCQ▾

Question

A flagstaff 12.5 m high casts a shaded length of 35.25 m. The height of the building casts a shadow of length 26.25 m under similar conditions will be:

Choices

Choice (4) Response

a.

9.31 m

b.

16.9 m

c.

12.5 m

d.

13.5 m

Question number: 788

» Mathematics » Square and Square Roots

Edit
MCQ▾

Question

Which of the following is a Pythagorean triplet?

Choices

Choice (4) Response

a.

(6,8, 10)

b.

(3,4, 8)

c.

(5,11,13)

d.

All of the above

Question number: 789

» Mathematics » Factorization

Edit
MCQ▾

Question

can be factorized as:

Choices

Choice (4) Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Question number: 790

» Mathematics » Exponents and Powers

Edit
MCQ▾

Question

The solution of is

Choices

Choice (4) Response

a.

3

b.

c.

2

d.

Developed by: