# NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 885 - 889 of 1732

Access detailed explanations (illustrated with images and videos) to 1732 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: 885

Edit
MCQ▾

### Question

What is the sum of the shaded parts? Image of Sum of Two Squares That Divided into 4 Parts Showing an image of sum of two squares that divided into 4 parts, find the sum of their fraction

### Choices

Choice (4) Response

a.

b.

c.

1

d.

## Passage

Answer the following questions from the below data.

A train travels from point A to point B which are 500 km apart at a speed of 50 km/hr and return back at point A in some time.

## Question number: 886 (1 of 2 Based on Passage) Show Passage

Edit
MCQ▾

### Question

What will be the average velocity of the train?

### Choices

Choice (4) Response

a.

50 km/hr

b.

Cannot be determined

c.

100 km/hr

d.

0 km/hr

## Question number: 887 (2 of 2 Based on Passage) Show Passage

Edit
MCQ▾

### Question

Time taken by the train to travel from A to B and then again to A is?

### Choices

Choice (4) Response

a.

0 hrs

b.

10 hrs

c.

20 hrs

d.

Cannot be determined

## Question number: 888

Edit
MCQ▾

### Question

The picture below is shaded to represent a fractional number. Image of 18 Boxes Out of Which 9 Are Shaded Showing an image of 18 boxes out of which 9 are shaded

How many of the stars in the group below must be shaded to represent a fraction with the same value?

### Choices

Choice (4) Response

a.

2

b.

5

c.

8

d.

6

## Question number: 889

Edit
Assertion-Reason▾

### Assertion (Ꭺ)

If the hypotenuse and an acute angle of one right triangle is equal to the hypotenuse and corresponding acute angle of another right triangle, then those two triangles are congruent and

### Reason (Ꭱ)

By RHS property, the two right triangles are congruent, then which of the following statements is true?

### Choices

Choice (4) Response

a.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

b.

Ꭺ is false but Ꭱ is true

c.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

d.

Ꭺ is true but Ꭱ is false

Developed by: