# NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 330 - 338 of 1484

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## Question 330

### Question

MCQ▾

Ratio of lateral surface areas of two cylinders with equal heights is

### Choices

Choice (4)Response

a.

H: h

b.

R: r

c.

1: 2

d.

Question does not provide sufficient data or is vague

## Question 331

### Question

MCQ▾

The sum of all integers between 60 and 290 which end in 5 is

### Choices

Choice (4)Response

a.

4205

b.

6075

c.

5205

d.

4025

## Question 332

MCQ▾

= ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

## Question 333

### Question

MCQ▾

If and then = ________.

### Choices

Choice (4)Response

a.

2

b.

c.

2a

d.

None of the above

## Question 334

### Question

MCQ▾

In the equation the roots are equal when

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 335

### Question

MCQ▾

The lateral surface area of a right circular cylinder with base radius 28 cm and height 10 cm is

### Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

## Question 336

### Question

MCQ▾

In a geometric sequence of real numbers, the sum of the first two terms is 7 and the sum of the first six terms is 399. The sum of the first four terms is

### Choices

Choice (4)Response

a.

56

b.

63

c.

14

d.

49

## Question 337

### Question

MCQ▾

What should be added to to get ?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 338

### Question

MCQ▾

If then = ________.

### Choices

Choice (4)Response

a.

b.

0

c.

d.

All of the above

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