Mathematics (NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension): Questions 45 - 52 of 218

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Question number: 45

» Mathematics » Coordinate Geometry

MCQ▾

Question

How many 6 m of edges cubes can be cut from a cuboid measuring 36m x l5m x 8m?

Choices

Choice (4) Response
a.

15

b.

10

c.

18

d.

20

Question number: 46

» Mathematics » Basic Geometry

MCQ▾

Question

If sum of circumference and radius of a circle is 51 cm, then area of the circle is

Choices

Choice (4) Response
a.

154 cm 2

b.

152 cm 2

c.

150 cm 2

d.

156 cm 2

Question number: 47

» Mathematics » Arithmetic

MCQ▾

Question

Mohan gets Rs. 5000. He spend 15 % on study, 28 % on house rent, 10 % as his personal expenses. At the end of month, his saving will be

Choices

Choice (4) Response
a.

Rs. 2600

b.

Rs. 2500

c.

Rs. 2400

d.

Rs. 2350

Question number: 48

» Mathematics » Linear Equation

MCQ▾

Question

The solution of the equations 2x + 5y = 11 and 3x + 4y = 13 are

Choices

Choice (4) Response
a.

(1, 1)

b.

(3, 1)

c.

(5, 2)

d.

(4, 2)

Question number: 49

» Mathematics » Trigonometry

MCQ▾

Question

The perimeter of an equilateral triangle whose area is 4

3

cm 2 is

Choices

Choice (4) Response
a.

8 cm

b.

3 cm

c.

4 cm

d.

12 cm

Question number: 50

» Mathematics » Basic Geometry

MCQ▾

Question

In a circle with center O and radius 5 cm, AB is a chord of length 8 cm. If OM AB, then what is the length of OM ?

Choices

Choice (4) Response
a.

4 cm

b.

5 cm

c.

3 cm

d.

6 cm

Question number: 51

» Mathematics » Basic Geometry

MCQ▾

Question

In a parallelogram ABCD, the bisectors of A and B meet at O. Then, the value of AOB is

Choices

Choice (4) Response
a.

55°

b.

95°

c.

75°

d.

90°

Question number: 52

» Mathematics » Trigonometry

MCQ▾

Question

The value of 2+2+2cos4θ is

Choices

Choice (4) Response
a.

2cos 2 Θ

b.

cos 2 Θ

c.

2 cos Θ

d. None of the above

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