Basic Mathematics (KVPY (Kishore Vaigyanik Protsahan Yojana) Stream-SA (Class 11) Math): Questions 130 - 136 of 164

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Question number: 130

» Basic Mathematics » Arithmetic » Ratio and Proportion

MCQ▾

Question

A bag contains 50 p, 25 p and 10 p coins in the ratioEquation , amounting to Rs. 95. Find the numbers of coins of each type,

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 131

» Basic Mathematics » Arithmetic » Number Games

MCQ▾

Question

The square of Equation is –

Choices

Choice (4) Response

a.

56.25

b.

7.5

c.

8.5

d.

72.25

Question number: 132

» Basic Mathematics » Arithmetic » Number Games

MCQ▾

Question

Value of Equation is –

Choices

Choice (4) Response

a.

16

b.

4

c.

9

d.

25

Question number: 133

» Basic Mathematics » Algebra » Solutions to Equations

MCQ▾

Question

If m, n are natural number such that Equation then the minimum possible value of mn is –

Choices

Choice (4) Response

a.

62000

b.

63000

c.

63500

d.

62500

Question number: 134

» Basic Mathematics » Algebra » Simplifying Expressions

MCQ▾

Question

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

Choices

Choice (4) Response

a.

2

b.

3

c.

1

d.

4

Question number: 135

» Basic Mathematics » Algebra » Solutions to Equations

MCQ▾

Question

Let α, β, γ, θ be real numbers such thatEquation , Equation and Equation . Then the set of all possible values of Equation is –

Choices

Choice (4) Response

a.

Equation

b.

0

c.

86

d.

Equation

Question number: 136

» Basic Mathematics » Arithmetic » Rates, Speeds and Unitary Method

MCQ▾

Question

A particle moves along the curveEquation . Find the point on the curve at which the y-coordinate is changing 5 times as fast as the x-coordinate.

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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