# Mathematics (NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension): Questions 52 - 58 of 112

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## Question number: 52

» Mathematics » Percentage

MCQ▾

### Question

The monthly income of a person is Rs. 5000. If his income is increased by 30%, what is his monthly income now?

### Choices

Choice (4) Response

a.

Rs. 4500

b.

Rs. 5500

c.

Rs. 7000

d.

Rs. 6500

## Question number: 53

» Mathematics » Statistics

MCQ▾

### Question

A person buys a book for Rs. 500 and sells it for Rs. 300. His loss percent is

### Choices

Choice (4) Response

a.

45%

b.

40%

c.

35%

d.

30%

## Question number: 54

» 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: 55

» Mathematics » Trigonometry

MCQ▾

### Question

A tower stands vertically on the ground. From a point on the ground which is 30 m away from the foot of a tower, the angle of elevation of the top of the tower is found to be 45°. The height of the tower is

### Choices

Choice (4) Response

a.

30 m

b.

28 m

c.

35 m

d.

32 m

## Question number: 56

» Mathematics » Arithmetic

MCQ▾

### Question

A sum of Rs. 782 has been divided between P, Q and R in the ratio . The share of R is

### Choices

Choice (4) Response

a.

Rs. 306

b.

Rs. 308

c.

Rs. 304

d.

Rs. 302

## Question number: 57

» Mathematics » Trigonometry

MCQ▾

### Question

The points (2,2), (6,3) and (4,11) are the vertices of

### Choices

Choice (4) Response

a.

an equilateral triangle

b.

a right angled triangle

c.

an isosceles triangle

d.

a scalene triangle

## Question number: 58

» 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

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