# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 992 - 997 of 1128

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## Question 992

Edit

### Question

MCQ▾

Which of the following statement is wrong?

### Choices

Choice (4)Response

a.

b.

c.

d.

250 gms is 25 % of a kg

## Question 993

Mathematics
Edit

### Question

Assertion-Reason▾

### Assertion (Ꭺ)

Rational numbers are always closed under division

### Reason (Ꭱ)

Division by zero is not defined, then which of the following statement is correct?

### Choices

Choice (4)Response

a.

Ꭺ is false but Ꭱ is true

b.

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

c.

Ꭺ is true but Ꭱ is false

d.

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

## Question 994

Mathematics
Edit

### Question

MCQ▾

Which of the following alphabets has horizontal line of symmetry?

### Choices

Choice (4)Response

a.

B

b.

E

c.

I

d.

All a. , b. and c. are correct

## Question 995

Edit

### Question

MCQ▾

The triangle formed and is

### Choices

Choice (4)Response

a.

A right angled triangle

b.

An isosceles triangle

c.

A right angles isosceles triangle

d.

No triangle is formed

## Question 996

Edit

### Question

MCQ▾

By selling 100 mangoes, a fruit seller gains SP of 10 mangoes. Find his gain%.

### Choices

Choice (4)Response

a.

10%

b.

%

c.

20%

d.

%

## Question 997

Edit

### Question

MCQ▾

For a certain article if the discount is 20 % then the profit is 20%. If the discount is 10 % then profit will be

### Choices

Choice (4)Response

a.

30%

b.

40%

c.

25%

d.

35%