Basic Mathematics (KVPY (Kishore Vaigyanik Protsahan Yojana) Stream-SA (Class 11) Math): Questions 155 - 159 of 164

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Question number: 155

» Basic Mathematics » Arithmetic » Simplifying Expressions

MCQ▾

Question

Let be non – zero real number such that and , then is equal to, (Model paper)

Choices

Choice (4) Response

a.

- 75

b.

55

c.

- 55

d.

150

Question number: 156

» Basic Mathematics » Geometry » Advanced Therorems and Properties

MCQ▾

Question

In an acute – angled triangle , the altitudes from when extended intersect circumcircle again at points respectively. If , then and are respectively (Model Paper)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 157

» Basic Mathematics » Arithmetic » Number Games

Appeared in Year: 2016

MCQ▾

Question

The number of all digit numbers such that is equal to the sum of the square of digit in its tens place and the cube of the digit in units place is

Choices

Choice (4) Response

a.

0

b.

1

c.

2

d.

4

Question number: 158

» Basic Mathematics » Geometry » Circle and Properties

Appeared in Year: 2016

MCQ▾

Question

The points are marked on the circumference of a circle in clockwise direction such that and . The measure of in degree is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 159

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

Appeared in Year: 2016

MCQ▾

Question

There are two candles of same length and same size. Both of them burn at uniform rate. The first one burns in and the second one burns in . Both the candles are lit together. After how many minutes the length of first candle is times that of the other?

Choices

Choice (4) Response

a.

150

b.

90

c.

135

d.

120

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