# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 675 - 682 of 1128

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## Question number: 675

Edit

### Question

MCQ▾

If then the value of is

### Choices

Choice (4)Response

a.

0.27

b.

4.41

c.

2.78

d.

5.73

## Question number: 676

Mathematics
Edit

### Question

MCQ▾

Which of the following alphabets has only horizontal line of symmetry?

### Choices

Choice (4)Response

a.

A

b.

M

c.

D

d.

Y

## Question number: 677

Edit

MCQ▾

The value of is

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 678

Edit

### Question

MCQ▾

Number to be added on LHS of equation to find the value of ‘y’ is (elimination method) .

### Choices

Choice (4)Response

a.

- 7

b.

0

c.

- 9

d.

16

## Question number: 679

Edit

### Question

MCQ▾

If ABCD is a parallelogram, then the ratio of the areas of parallelogram ABCD and is

### Choices

Choice (4)Response

a.

Cannot be determined

b.

1: 2

c.

2: 1

d.

Question does not provide sufficient data or is vague

## Question number: 680

Mathematics
Edit

### Question

MCQ▾

A rational number equivalent to is

### Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

## Question number: 681

Mathematics
Edit

### Question

MCQ▾

Temperature at the foot of a mountain is . It fell down by at the top of the mountain. The temperature recorded on the top is

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 682

Mathematics
Edit

### Question

MCQ▾

The arithmetic mean for the following frequency distribution is

 Class 1 2 3 4 5 6 7 Frequency 34 22 46 28 17 63 56

### Choices

Choice (4)Response

a.

36

b.

24

c.

38

d.

46