# Mathematics (NSTSE Class 6): Questions 779 - 785 of 1162

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 1391 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 500.00 or

## Question number: 779

» Mathematics » Understanding Elementary Shapes

MCQ▾

### Question

Measure of an acute angle is

### Choices

Choice (4) Response

a.

,

b.

,

c.

,

d.

## Question number: 780

» Mathematics » Understanding Elementary Shapes

MCQ▾

### Question

An angle which greater than 180° is called a

### Choices

Choice (4) Response

a.

Complete angle

b.

Reflex angle

c.

Acute angle

d.

Right angle

## Question number: 781

» Mathematics » Understanding Elementary Shapes

MCQ▾

### Question

As shown in below figure, interior angle is and exterior angle is is given, then angle X is?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 782

» Mathematics » Playing With Numbers

MCQ▾

### Question

The HCF of 15, 20 and 30 is

### Choices

Choice (4) Response

a.

5

b.

20

c.

15

d.

10

## Question number: 783

» Mathematics » Fractions

MCQ▾

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 784

» Mathematics » Integers

MCQ▾

### Question

If positive sign precedes a bracket the sign of the terms inside the bracket will ________when the bracket is removed.

### Choices

Choice (4) Response

a.

0

b.

no change

c.

change

d.

None of the above

## Question number: 785

» Mathematics » Playing With Numbers

MCQ▾

### Question

The LCM of two numbers is X and their HCF is Y. So, the sum of two numbers is

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page