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 828 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 4cm×2.5cm×1.5cm . What will be the volume of the packet containing 12 such boxes?

Choices

Choice (4) Response

a.

180 cm3

b.

150cm3

c.

190 cm3

d.

175 cm3

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.

2V

c.

2V

d.

22V

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

Sign In