NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 892 - 898 of 1484

Access detailed explanations (illustrated with images and videos) to 1484 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: 892

» Mathematics » Quadratic Equations

Edit
MCQ▾

Question

If one root of is twice the other root, then the value of ‘a’ is

Choices

Choice (4) Response

a.

-6

b.

6

c.

d.

Question number: 893

» Mathematics » Quadratic Equations

Edit
MCQ▾

Question

The product of two consecutive even numbers is 288. The numbers are

Choices

Choice (4) Response

a.

16 & -18

b.

16 & 18

c.

-16 & -18

d.

None of the above

Question number: 894

» Mathematics » Quadratic Equations

Edit
MCQ▾

Question

The perimeter of a rectangular room is 36 m and the length of a diagonal is 14 m. The dimensions of the room are

Choices

Choice (4) Response

a.

17 m & 19 m

b.

22 m & 14 m

c.

8 m & 28 m

d.

20 m & 16 m

Question number: 895

» Mathematics » Triangles

Edit
MCQ▾

Question

D, E, F are the mid-points of the sides of . If the perimeter of is 12 cm, then the perimeter of is ________.

Choices

Choice (4) Response

a.

36 cm

b.

18 cm

c.

6 cm

d.

24 cm

Question number: 896

» Mathematics » Probability

Edit
MCQ▾

Question

Two dice are thrown at a time. The probability that the difference of the numbers shown on the dice is 2 is

Choices

Choice (4) Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Question number: 897

» Mathematics » Probability

Edit
MCQ▾

Question

Two numbers are chosen from 1 to 6. The probability for the two numbers to be consecutive is

Choices

Choice (4) Response

a.

b.

c.

d.

All of the above

Question number: 898

» Mathematics » Trigonometry

Edit
MCQ▾

Question

If and then ________.

Choices

Choice (4) Response

a.

b.

1

c.

0

d.

Developed by: