KVPY (Kishore Vaigyanik Protsahan Yojana) Stream-SA (Class 11) Math: Questions 166 - 172 of 265

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Question number: 166

» Basic Mathematics » Geometry » Triangle and Properties

MCQ▾

Question

The angle bisectors BM and CN of a triangle ABC are divided by the in centre I in the ratios 5: 3 and 3: 1 respectively. Then triangle is –

Choices

Choice (4) Response

a.

Isosceles

b.

Equilateral

c.

Scalene

d.

All of the above

Question number: 167

» Basic Mathematics » Arithmetic » Number Games

MCQ▾

Question

Which of the following set of numbers necessarily contains a multiple of 11? Equation

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

n50

d.

Equation

Question number: 168

» Basic Mathematics » Algebra » Solving Equations

MCQ▾

Question

If the system of equations: Equation , Equation has no solution, then the value of k is –

Choices

Choice (4) Response

a.

2

b.

3

c.

4

d.

1

Question number: 169

» Basic Mathematics » Arithmetic » Rates

MCQ▾

Question

A plumber can be paid under two schemes as given below:

(i): Rs. 800 and Rs. 30 per hour

(ii): Rs. 190 per hour.

If the job takes n hours, for what values of n does the scheme (i) give the plumber the better wages?

Choices

Choice (4) Response

a.

4

b.

6

c.

8

d.

9

Question number: 170

» Basic Mathematics » Arithmetic » Number Games

MCQ▾

Question

The largest non-negative integer K such that 18k divides 16! is

Choices

Choice (4) Response

a.

5

b.

3

c.

2

d.

4

Question number: 171

» Basic Mathematics » Algebra » Solving Equations

MCQ▾

Question

The square root of Equation is –

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 172

» Basic Mathematics » Arithmetic » Number Games

MCQ▾

Question

The least positive integer n from which Equation is –

Choices

Choice (4) Response

a.

10

b.

11

c.

12

d.

13

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