NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 486 - 495 of 1998

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Question 486

Question MCQ▾

The mean of first five multiples of 5 is

Choices

Choice (4)Response

a.

5

b.

15

c.

25

d.

20

Edit

Question 487

Question MCQ▾

The probability that a consonant selected at random in English language is a ‘m’ is

Choices

Choice (4)Response

a.

b.

c.

d.

All of the above

Edit

Question 488

Question MCQ▾

The height and radius of a cone are 5 cm and 12 cm respectively. Its curved surface area must be is

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 489

Question MCQ▾

The value of is

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 490

Question MCQ▾

A sphere and a cube are of the same height. The ratio of their volumes is

Choices

Choice (4)Response

a.

21: 11

b.

3: 4

c.

11: 21

d.

4: 3

Edit

Question 491

Question MCQ▾

The mean of first eight odd numbers is

Choices

Choice (4)Response

a.

5

b.

7.75

c.

12

d.

8

Edit

Question 492

Question MCQ▾

DNA-protein complex is known as

Choices

Choice (4)Response

a.

Gene

b.

Histone

c.

Glycoprotein

d.

Chromatin

Edit

Question 493

Question MCQ▾

Which of the following is a rational number?

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 494

Question MCQ▾

In a quadrilateral the sides are 5, 12,7, 10 units and the angle between first sides is a right angle. The area of quadrilateral is

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 495

Question MCQ▾

Two dice are thrown at a time. The probability that the difference of the numbers shown on the dice is 4 is

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

Edit