Mathematics (NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension): Questions 98 - 102 of 218

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 1042 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 450.00 or

Question number: 98

» Mathematics » Simple Interest and Compound Interest

MCQ▾

Question

The compound interest on Rs. 5000 for 3 year at 5 % for the first year, 10 % for the second year and 12 % for the third year will be

Choices

Choice (4) Response
a.

Rs. 5580

b.

Rs. 1468

c.

Rs. 5850

d.

Rs. 1648

Question number: 99

» Mathematics » Percentage

MCQ▾

Question

A student obtains 75%, 80 % and 85 % marks in three subjects. If the marks of any other subject are added, then their average cannot be less than

Choices

Choice (4) Response
a.

60%

b.

65%

c.

70%

d.

80%

Question number: 100

» Mathematics » Trigonometry

MCQ▾

Question

If the angle of elevation of a cloud from a point h m above a lake is B and the angle of depression of its reflection in the lake is a, then the height of the cloud is

Choices

Choice (4) Response
a.

hsin(α+β)cosec(α+β)

b.

hcosec(α+β)sin(αβ)

c.

hcosec(αβ)sin(αβ)

d.

hcosec(αβ)cosec(αβ)

Question number: 101

» Mathematics » Basic Geometry

MCQ▾

Question

The area of a circle inscribed in an equilateral triangle of side 12 cm is

Choices

Choice (4) Response
a.

8πcm2

b.

10πcm2

c.

12πcm2

d.

14πcm2

Question number: 102

» Mathematics » Probability

MCQ▾

Question

A coin is tossed 5 times. What is the probability of getting number of heads more than the number of tails?

Choices

Choice (4) Response
a.

532

b.

12

c.

132

d.

13

Sign In