Mathematics (NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension): Questions 77 - 81 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: 77

» Mathematics » Percentage

MCQ▾

Question

The daily wages of a worker increase by 20 % but the number of hours worked by them also dropped by 20%. If originally he was getting Rs. 200 per week, his wage per week now is

Choices

Choice (4) Response
a.

Rs. 210

b.

Rs. 192

c.

Rs. 198

d.

Rs. 160

Question number: 78

» Mathematics » Simple Interest and Compound Interest

MCQ▾

Question

A man borrows Rs. 4000 at 8 % per annum on compound interest. At the end of every year he pays Rs. 1500 as part payment of loan and interest. How much does he still due to the bank after three such annual payments?

Choices

Choice (4) Response
a.

Rs. 2000

b.

Rs. 1799

c.

Rs. 169.25

d. All of the above

Question number: 79

» Mathematics » Rational Numbers

MCQ▾

Question

2 men undertake to do a job for Rs. 1400. One can do it alone in 7 days and the other in 8 days. With the assistance of a boy they finish the work in 3 days. How should the money be divided?

Choices

Choice (4) Response
a.

Rs. 550, Rs. 500, Rs. 350

b.

Rs. 600, Rs. 525, Rs. 275

c.

Rs. 650, Rs. 470, Rs. 280

d. None of the above

Question number: 80

» Mathematics » Statistics

MCQ▾

Question

A, B and C are three sets of value of x.

A: 2, 3, 7, 1, 3, 2, 3 B: 7, 5, 9, 12, 5, 3, 8 C: 4, 4, 11, 7, 2, 3, 4

Select the correct statement from among the following.

Choices

Choice (4) Response
a.

Median, mean and mode of A are same

b.

Median of B is equal to mode of A

c.

Mean of C is equal to median of B

d.

Mean of A is equal to mode of C

Question number: 81

» Mathematics » Basic Geometry

MCQ▾

Question

Two circle touch internally at a point P and a chord AB of the larger circle intersects the other circle at C and D. Then, which statement is true?

Two circles touch internally at a point

Two Circles Touch Internally at a Point

Find the right option by using given points in question

Choices

Choice (4) Response
a.

CPA=DPB

b.

CPA=CPD

c.

DPC=DPY

d.

APC=DPB

Sign In