# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 822 - 832 of 1128

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## Question 822

Edit

### Question

MCQ▾

If then = ________.

### Choices

Choice (4)Response
a.
b.
c.
d.bx

## Question 823

Mathematics
Edit

### Question

MCQ▾

Which of the following alphabets has one line of symmetry?

### Choices

Choice (4)Response
a.X
b.F
c.B
d.I

## Question 824

Mathematics
Edit

MCQ▾

18 of is

### Choices

Choice (4)Response
a.
b.3
c.-3
d.

## Question 825

Edit

### Question

MCQ▾

Conjugate surd of is

### Choices

Choice (4)Response
a.
b.
c.
d.

## Question 826

Edit

### Question

MCQ▾

Which shape has fewer than five sides?

### Choices

Choice (4)Response
a.
b.
c.
d.

## Question 827

Mathematics
Edit

### Question

MCQ▾

If the dividend and divisor have like signs then the quotient will be ________.

### Choices

Choice (4)Response
a.Negative
b.Positive
c.Zero
d.None of the above

## Question 828

Mathematics
Edit

### Question

MCQ▾

The average of the middle two rational numbers if are arranged in ascending order is

### Choices

Choice (4)Response
a.
b.
c.
d.

## Question 829

Mathematics
Edit

### Question

MCQ▾

Which of the following greatest negative integer?

### Choices

Choice (4)Response
a.- 15
b.- 1
c.- 21
d.- 12

## Question 830

Mathematics
Edit

### Question

MCQ▾

The arithmetic mean of seven given numbers is 25. Their sum is

### Choices

Choice (4)Response
a.More than 175
b.175
c.125
d.Between 125 and 175

## Question 831

Edit

### Question

MCQ▾

Algebraic expression for the statement: ‘15 times x taken away from 60’.

### Choices

Choice (4)Response
a.
b.
c.
d.0

## Question 832

Mathematics
Edit

### Question

MCQ▾

If , then ________.

### Choices

Choice (4)Response
a.Not a rational number
b.An integer
c.A rational number
d.A natural number