# Mathematics-Mensuration (NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension): Questions 1 - 7 of 9

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 816 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 400.00 or

## Question number: 1

» Mathematics » Mensuration

MCQ▾

### Question

A solid metal sphere of surface area S 1 is melted and recast into a number of smaller spheres. S 2 is the sum of the surface areas of all the smaller spheres. Then

### Choices

Choice (4) Response

a.

S 1 = S 2 only if all the smaller spheres of equal radii

b.

S 2 > S 1

c.

S 1 > S 2

d.

S 1 S 2

## Question number: 2

» Mathematics » Mensuration

MCQ▾

### Question

The diagonal of a square field measures 50 m. The area of square field is

### Choices

Choice (4) Response

a.

1205 m2

b.

1250 m2

c.

1200 m2

d.

None of the above

## Question number: 3

» Mathematics » Mensuration

MCQ▾

### Question

Find the surface area of a cuboid 10 m long, 5 m broad and 3 m high.

### Choices

Choice (4) Response

a.

170 sqm

b.

104 sqm

c.

140 sqm

d.

190 sqm

## Question number: 4

» Mathematics » Mensuration

MCQ▾

### Question

A match box measures. What will be the volume of the packet containing 12 such boxes?

### Choices

Choice (4) Response

a.

180

b.

c.

190

d.

175

## Question number: 5

» Mathematics » Mensuration

MCQ▾

### Question

∆ABC is a triangle with AB = AC and BC = 9 cm. If the height from A to BC is 6 cm, then the height from C to AB (in cm), is

### Choices

Choice (4) Response

a.

6.0

b.

7.2

c.

7.5

d.

8.0

## Question number: 6

» Mathematics » Mensuration

MCQ▾

### Question

If a cube has surface area S and volume V, then the volume of the cube of surface area 2S is

### Choices

Choice (4) Response

a.

4V

b.

c.

d.

## Question number: 7

» Mathematics » Mensuration

MCQ▾

### Question

Find the area of the largest circle that can be drawn inside a rectangle with sides 18 cm and 14 cm.

### Choices

Choice (4) Response

a.

1078 sq cm

b.

154 sq cm

c.

49 sq cm

d.

378 sq cm

f Page