Mathematics (NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension): Questions 64 - 71 of 119

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Question number: 64

» Mathematics » Percentage

MCQ▾

Question

30 % of a three-digit number is 190.8. What will be 125 % of that number?

Choices

Choice (4) Response

a.

785

b.

795

c.

779

d.

759

Question number: 65

» 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: 66

» Mathematics » Statistics

MCQ▾

Question

The median of the following data is

2, 4, 6, 8, 10, 12, 14

Choices

Choice (4) Response

a.

6

b.

9.5

c.

10

d.

8

Question number: 67

» Mathematics » Statistics

MCQ▾

Question

Ram’s income is 20 % more than that of Shyam. By how much percent is Shyam’s income is less than that of Ram?

Choices

Choice (4) Response

a.

16 2/7%

b.

16 2/3%

c.

16 4/5%

d.

16 1/3%

Question number: 68

» 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: 69

» Mathematics » Basic Geometry

MCQ▾

Question

ABCD is a trapezium in which AB|| CD, if AB = 7 cm, DC = 3 cm and the area of the trapezium is 18 cm2, then the area of BCD is

Choices

Choice (4) Response

a.

825cm2

b.

525cm2

c.

6 25cm2

d.

725cm2

Question number: 70

» 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: 71

» 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

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