Sunday 10 May 2015

NTSE MAT Quiz - 23

NTSE MAT Quiz

Logical Reasoning


DIRECTIONS. Q1-5: Find the odd one among the choices given for each of these questions

Q1: 
    (a)  Earth
(b)  Venus
(c)  Pluto
(d)  Mars

Q2:
(a) Advise
(b) Suggest
(c) Recommend
(d) Advice

Q3:
(a) Gitar
(b) Piano
(c) Sitar
(d) Veena

Q4:
(a) Apple
(b) Nokia
(c) Dell
(d) Asus

Q5:
(a) 25
(b) 36
(c) 144
(d) 99

Saturday 9 May 2015

NTSE - SAT (Indian History) Quiz - 22

NTSE SAT 
(Indian History - Independence Struggle) Quiz-22
NTSE - SAT (Indian History) Quiz - 22

Q1: Who amongst the following was impeached in England for acts committed as Governor-General Of India?

(a) Cornwallis
(b) Bentick
(c) Warrent Hastings
(d) Willingdon

Q2: 'Go back to Vedas' was the motto of

(a) Swami Vivekanand
(b) Swami Dayanand Saraswati
(c) Ramakrishna Paramhansa
(d) Raja Rammohan Roy

Q3: Who was the founder of Muslim League in India?

(a) M. A. Jinnah
(b) Sir Syed Ahmad
(c) Abdul Gaffar Khan
(d) Nawab Salimulla

Q4: Who wrote the book 'Gulamgir'?

(a) Iswarchand Viyasagar
(b) Jytiba Phule
(c) Sir Syed Ahmad
(d) Mahatma Gandhi

Q5: Who founded the Indian National Congress?

Tuesday 5 May 2015

NTSE - SAT (Maths) Quiz - 21

NTSE QUIZ 21 (SAT-Maths)

NTSE - SAT (Maths) Quiz - 21
MCQs
Q1: Two trains starting at the same time from two stations 240 km apart and are going in opposite directions cross each other at 160 km from one of the stations. What is the ratio of their speeds?

(a) 2 : 1
(b) 2 : 2
(c) 1 : 3
(d) 1 : 4

Q2: A positive number is by mistake divided by 6 instead of being multiplied by 6. What is the % error on the basis of correct answer?

(a) 3
(b) 97
(c) 17
(d) 83

Q3: The ratio of two numbers is 3 : 8 and their difference is 115. The greater number is

(a) 69
(b) 115
(c) 184
(d) 230

Q4: A person has to cover a distance of 6 km in 45 minutes. If he covers half of the distance in the remaining time, to cover the remaining distance in the remaining time, his speed must be

(a) 6 km/h
(b) 8 km/h
(c) 12 km/h
(d) 15 km/h

Q5: At an examination in which maximum marks are 500, A got 10% less than B, B got 25% more than C, C got 20% less than D. If A got 360 marks, what % of marks was obtained by D?

Sunday 3 May 2015

NTSE SAT Quiz-20

NTSE SAT QUIZ-20

MCQs


Q1: Belief in equality of income and wealth is called:

(a) Capitalism
(b) Equalitarianism
(c) Altruism
(d) Socialism

Q2: Which of the following satellites helps to telecast TV network programmes all over the country?

(a) INSAT-1B
(b) Rohini
(c) Apple
(d) Aryabhatta

Q3: Latin America, Africa and Asia are jointly said to belong to the

(a) third world
(b) first world
(c) second world
(d) developed world

Q4: Which of the following is wrong?

(a) President can be removed by impeachment
(b) President is head of the state
(c) President is head of the Government
(d) President is elected by an electoral college of elected members of Lok Sabha, Rajya Sabha and Legislative Assemblies of the State.

Q5: The colour of the star is an indication of 

Saturday 2 May 2015

CBSE Class 12 - Business Studies - CH1 - Nature and Significance of Management (V. Short Q-A)

Nature and Significance of Management
CBSE Class 12 - Business Studies - CH1 - Nature and Significance of Management (V. Short Q-A)

Very Short Q & A

Q1: Define the term 'Management'.

Answer:  Management is the  function of getting things done through people and directing the efforts of individuals towards a common objective. It is the process of conducting a set of function (planning, organizing, staffing, directing and controlling) to get the work done in an efficient and effective manner.

Q2: Which force has consisted of the essence of management?

Answer: Co-Ordination.

Q3: Why is it said that management is all-pervasive?

Answer: It is said management is all-pervasive because it is required in all spheres of business or non-business organization. Management is essential for all organisations big or small, profit or non-profit, services or manufacturing.

Q4: List the four objectives of the management.

Answer: Objectives of Management are:
  • Achieve maximum output with minimum efforts.
  • Optimum use of resources
  • Maximum prosperity
  • Human betterment and Social Justice.
Q5: "Doing the task with minimum cost" name the term associated with management?

Answer: Efficiency

Q6: Which characteristic of management is signified by the following statement?
       Statement: In organization employees are happy and satisfied (there is no chaos and effect of management is noticeable.

Answer: It signifies management is an intangible force.

Q7: "In order to be successful, an organization must change its goals according to the needs of the environment." Whish characteristics of management are highlighted in this statement?

Answer: It highlights that management is dynamic functioning.

Sunday 26 April 2015

CBSE Class 8 Science - CH 14 - Chemical Effects of Electric Current (MCQs)

Chemical Effects of Electric Current

MCQs
CBSE Class 8 Science - CH 14 - Chemical Effects of Electric Current (MCQs)

Q1: The liquid will conduct electric current in a circuit when the vessel is filled with _________.

(a) distilled water
(b) salt solution
(c) air
(d) helium


Q2: Which of the following substance is not a good conductor of electricity?

(a) copper
(b) aluminium
(c) rubber
(d) mercury


Q3: The decomposition of liquid compound on passing an electric current though it is known as ______

(a) electroplating
(b) electrolysis
(c) magnetic effect
(d) electro-resistivity


Q4: The glowing of filament bulb is due to

Saturday 25 April 2015

CBSE Class 10 - Maths - Polynomials - NCERT Ex 2.1

POLYNOMIALS
NCERT Exercise 2.1 and other Q & A

Q1: The graphs of y = p(x) are given in below, for some polynomials p(x). Find the number of zeroes of p(x), in each case.

CBSE Class 10 - Maths - Polynomials - NCERT Ex 2.1

Answer
(i) As shown in the graph, it does not intersect x-axis. Hence it has no real zeroes.
(ii) From the graph, it intersects x-axis at one point. ∴ it has one real zero.
(iii) As the graph shows, it intersects x-axis at three points. ∴ the graph polynomial has three real zeroes.
(iv) From the graph, it is clear it intersects x-axis at two points. Hence it has two zeroes.
(v) As the graph shows, it meets x-axis at four points. ∴ it has four real zeroes.