5994 + Interview Questions in GENERAL QA IN NTSE Page 92 InterviewSolution

4551.	A can complete a piece of work in 12 days and B is 60% more efficient than A. In how many days B will complete the same work? (1) 5 Days (2) 7.5 Days (3) 6 Days (4) 8 Days
Answer» (2) 7.5 Days

Discussion

4552.	What is the mass of pure ethanoic acid required to neutralize 280 mL of 0.5 molar pure lime water completely? (1) 60.4 g (2) 30.2 g (3) 16.8 g (4) 8.4 g
Answer» (3) 16.8 g 2CH₃COOH + Ca (OH)₂ → Ca (CH₃ COOH)₂ + 2 H₂O 280 mL, 0.5 = 140 x 10^–3 moles 1 mole required 2 moles = CH₃COOH 140 x 10^-3required 140 x 10^-3x 2 moles CH₃COOH = 0.280 mole i.e 0.280 x 60 = 16.8 g

4552.

What is the mass of pure ethanoic acid required to neutralize 280 mL of 0.5 molar pure lime water completely? (1) 60.4 g (2) 30.2 g (3) 16.8 g (4) 8.4 g

Answer»

(3) 16.8 g

2CH₃COOH + Ca (OH)₂ → Ca (CH₃ COOH)₂ + 2 H₂O

280 mL, 0.5 = 140 x 10^–3 moles

1 mole required 2 moles = CH₃COOH

140 x 10^-3required 140 x 10^-3x 2 moles CH₃COOH = 0.280 mole

i.e 0.280 x 60 = 16.8 g

Discussion

4553.	How many grams of oxygen gas is essentially required for complete combustion of 3 moles of butane gas? (1) 624 g (2) 312 g (3) 128 g (4) 64 g
Answer» (1) 624 g 2 C₄ H₁₀+ 13O₂ → 8 CO₂ + 10 H₂ O 2 moles required 13 mole O₂ 1 mole required 13/2 mole O₂ 3 mole required 13/2 x 3 = 39/2 = 19.5 mole Wt of O₂ required = 19.5 x 32 = 624 g

4553.

How many grams of oxygen gas is essentially required for complete combustion of 3 moles of butane gas? (1) 624 g (2) 312 g (3) 128 g (4) 64 g

Answer»

(1) 624 g

2 C₄ H₁₀+ 13O₂ → 8 CO₂ + 10 H₂ O

2 moles required 13 mole O₂

1 mole required 13/2 mole O₂

3 mole required 13/2 x 3 = 39/2 = 19.5 mole

Wt of O₂ required = 19.5 x 32 = 624 g

Discussion

4554.	The correct order of increasing pH values of the aqueous solutions of baking soda, rock salt, washing soda and slaked lime is1. Baking Soda < Rock Salt < Washing Soda < Slaked lime2. Rock Salt < Baking Soda < Washing Soda <Slaked lime3. Slaked lime < Washing Soda < Rock Salt < Baking Soda4. Washing Soda < Baking Soda < Rock Salt < Slaked lime
Answer» Correct option: 2. Rock Salt < Baking Soda < Washing Soda <Slaked lime Explanation: Rock salts (NaCl) - Neutral salt Baking soda (NaHCO₃) - Basic salt Washing soda (Na₂CO₃. 10H₂O) - basic salt Slaked lime (Ca(OH)2) - Base Increasing order of pH : Acid < Salt < Base ∴ correct order of increasing pH values of aqueous solution of : Rock Salt < Baking soda < Washing soda < Slaked lime

4554.

The correct order of increasing pH values of the aqueous solutions of baking soda, rock salt, washing soda and slaked lime is1. Baking Soda < Rock Salt < Washing Soda < Slaked lime2. Rock Salt < Baking Soda < Washing Soda <Slaked lime3. Slaked lime < Washing Soda < Rock Salt < Baking Soda4. Washing Soda < Baking Soda < Rock Salt < Slaked lime

Answer»

Correct option: 2. Rock Salt < Baking Soda < Washing Soda <Slaked lime

Explanation:

Rock salts (NaCl) - Neutral salt

Baking soda (NaHCO₃) - Basic salt

Washing soda (Na₂CO₃. 10H₂O) - basic salt

Slaked lime (Ca(OH)2) - Base

Increasing order of pH : Acid < Salt < Base

∴ correct order of increasing pH values of aqueous solution of :

Rock Salt < Baking soda < Washing soda < Slaked lime

Discussion

4555.	The correct order of increasing number of alpha particles passing undeflected through the foils of Au. Ag, Cu and Al of 1000 atoms thickness each in a simulated alpha particle scattering experiment of Rutherford would be1. Au < Ag < Cu < Al 2. Al < Cu < Ag < Au3. Au < Cu < Al < Ag 4. Ag < Cu < Al < Au
Answer» Correct option: 1. Au < Ag < Cu < Al Explanation: Since decreasing order of the size of atom or nucleus : Au > Ag > Cu > Al ∴ The correct order of increasing number of alpha particles passing undeflected through the foils of Au. Ag, Cu and Al of 1000 atoms thickness each in a simulated alpha particle scattering experiment of Rutherford would be Au < Ag < Cu < Al Reason : As the size of nucleus increases, the deflection of alpha particles also increases for same thickness of foil.

4555.

The correct order of increasing number of alpha particles passing undeflected through the foils of Au. Ag, Cu and Al of 1000 atoms thickness each in a simulated alpha particle scattering experiment of Rutherford would be1. Au < Ag < Cu < Al 2. Al < Cu < Ag < Au3. Au < Cu < Al < Ag 4. Ag < Cu < Al < Au

Answer»

Correct option: 1. Au < Ag < Cu < Al

Explanation:

Since decreasing order of the size of atom or nucleus :

Au > Ag > Cu > Al

∴ The correct order of increasing number of alpha particles passing undeflected through the foils of Au. Ag, Cu and Al of 1000 atoms thickness each in a simulated alpha particle scattering experiment of Rutherford would be

Au < Ag < Cu < Al

Reason : As the size of nucleus increases, the deflection of alpha particles also increases for same thickness of foil.

Discussion

4556.	A regular polygon is drawn with 35 diagonals. Its interior angle will be1. 154°2. 164°3. 144°4. None of these
Answer» Correct option is 3. 3 \(\frac{n(n-3)}2=35\) n² - 3n - 70 = 0 n = 10 \(\frac{n-2\times180}n=\frac{8\times180}{10}\) = 144°

4556.

A regular polygon is drawn with 35 diagonals. Its interior angle will be1. 154°2. 164°3. 144°4. None of these

Answer»

Correct option is 3. 3

\(\frac{n(n-3)}2=35\)

n² - 3n - 70 = 0

n = 10

\(\frac{n-2\times180}n=\frac{8\times180}{10}\) = 144°

Discussion

4557.	If A:B = 2:3, B:C = 2:4, and C:D = 2:5 then A:D is equal to (1) 2:15 (2) 2:5 (3) 1:5 (4) 3:5
Answer» Correct option is (1) 2:15

Discussion

4558.	The traffic signals at four road crossing change every 30 second, 1 minute, 45 seconds and 75 seconds respectively. If they change simultaneously at 9 AM, at what time will they change simultaneously again. (1) 9:12 AM (2) 9.15 AM (3) 9.20 AM (4) 9.30 AM
Answer» (2) 9.15 AM LCM of 30 sec, 1 min , 45 sec and 75 sec = 15 min ∴ at 9:15 AM, they will simultaneously change again

4558.

The traffic signals at four road crossing change every 30 second, 1 minute, 45 seconds and 75 seconds respectively. If they change simultaneously at 9 AM, at what time will they change simultaneously again. (1) 9:12 AM (2) 9.15 AM (3) 9.20 AM (4) 9.30 AM

Answer»

(2) 9.15 AM

LCM of 30 sec, 1 min , 45 sec and 75 sec = 15 min

∴ at 9:15 AM, they will simultaneously change again

Discussion

4559.	Which European power first acquired control over Bombay ? (1) Dutch (2) English (3) French (4) Portuguese
Answer» Correct option is (1) Dutch

Discussion

4560.	Who were the first to arrive in India for trade? (A) English (B) Dutch (C) Portuguese (D) Danish
Answer» Correct option is (C) Portuguese

Discussion

4561.	The idea of party less democracy is put forth by the following leaders. Choose the wrong option. Name of the leader who does not support the concept of party less democracy. (1) Mahatma Gandhi (2) Lokmanya Tilak (3) Vinoba Bhave (4) Jaiprakash Narayan
Answer» (2) Lokmanya Tilak

Discussion

4562.	In which treaty had the seed of World War-II been sown? (A) Frankfurt Treaty (B) Treaty of Versailles (C) Treaty of France and Britain (D) treaty of Germany and Hungary
Answer» (B) Treaty of Versailles

Discussion

4563.	Where have the goals of the United Nations been explained? (A) In the manifesto of the United Nations (B) In the human rights of the United Nations (C) In the constitution of United Nations‟ Security Council (D) In the preamble of the United Nations‟ Charter
Answer» (D) In the preamble of the United Nations‟ Charter

Discussion

4564.	Which organ of the United Nation passes the annual budget of United Nation as in function? (1) General Assembly (2) Security Council (3) Economic and Social Council (4) Trustship Council
Answer» (1) General Assembly

Discussion

4565.	Where is the head quarter of „International Court of Justice‟ situated? (A) Washington (America) (B) Moscow (Russia) (C) London (Britain) (D) Hague (Netherland)
Answer» (D) Hague(Netherland)

Discussion

4566.	Who sorted out the issue of merging the Princely States in the Union of India? (A) Sardar Vallabhbhai Patel (B) Jawaharlal Nehru (C) Mount Batten (D) Chakravarti C. Rajagopalachari
Answer» (A) Sardar Vallabhbhai Patel

Discussion

4567.	Who is known as ‘Waterman of India’? (1) Shree Anna Hajare (2) Sardar Vallabhbhai Patel (3) Dr. Rajendra Sinh Rana (4) Shree Sundarlal Bahuguna
Answer» (3) Dr. Rajendra Sinh Rana

Discussion

4568.	125 cubes of same size are arranged as given in the following figure. The are painted form outside. Observe the figure and answer the questions by choosing the correct alternative given below.1. How many cubes have four sides coloured? (1) 0 (2) 4 (3) 8 (4) 12 2. How many cubes have three sides coloured? (1) 25 (2) 24 (3) 12 (4) 8
Answer» 1. (4) 12 2. (3) 12

4568.

125 cubes of same size are arranged as given in the following figure. The are painted form outside. Observe the figure and answer the questions by choosing the correct alternative given below.1. How many cubes have four sides coloured? (1) 0 (2) 4 (3) 8 (4) 12 2. How many cubes have three sides coloured? (1) 25 (2) 24 (3) 12 (4) 8

Answer»

1. (4) 12

2. (3) 12

Discussion

4569.	Find the missing term in the series given below.2, 12, 30, ? , 90, 120 1. 48 2. 56 3. 63 4. 72
Answer» Correct option is 2. 56

4569.

Find the missing term in the series given below.2, 12, 30, ? , 90, 120 1. 48 2. 56 3. 63 4. 72

Answer»

Correct option is 2. 56

Discussion

4570.	Find the missing number in the diagram :(1) 46 (2) 47 (3) 48 (4) 45
Answer» Correct option is (1) 46

Discussion

4571.	Six books are kept one after the other. History book is just above Civics book, which is just above the Mathematics book. Computer book is not at the topmost. There are four books in between English and Physics books. English book is at topmost and Computer book is just below the English book. i) Which book is in between Civics and Computer books? (1) Mathematics (2) English (3) History (4) Physics ii) How many books are above Physics book? (1) 1 (2) 2 (3) 3 (4) 5 iii) Which book is at bottommost? (1) Computer (2) History (3) Civics (4) Physics iv) Which book is just below the History book? (1) Civics (2) Mathematics (3) Physics (4) Computer v) How many books are there in between Computer and Physics books? (1) 1 (2) 2 (3) 3 (4) 4
Answer» i) (3) History ii) (4) 5 iii) (4) Physics iv) (1) Civics v) (3) 3

4571.

Six books are kept one after the other. History book is just above Civics book, which is just above the Mathematics book. Computer book is not at the topmost. There are four books in between English and Physics books. English book is at topmost and Computer book is just below the English book. i) Which book is in between Civics and Computer books? (1) Mathematics (2) English (3) History (4) Physics ii) How many books are above Physics book? (1) 1 (2) 2 (3) 3 (4) 5 iii) Which book is at bottommost? (1) Computer (2) History (3) Civics (4) Physics iv) Which book is just below the History book? (1) Civics (2) Mathematics (3) Physics (4) Computer v) How many books are there in between Computer and Physics books? (1) 1 (2) 2 (3) 3 (4) 4

Answer»

i) (3) History

ii) (4) 5

iii) (4) Physics

iv) (1) Civics

v) (3) 3

Discussion

4572.	Otto Von Bismarck was the Chief Minister of 1. Germany 2. Italy 3. France 4. Britain
Answer» Correct option is 1. Germany

Discussion

4573.	ΔPAB is formed by three tangents to a circle with center O. If ∠APB=40°. Then ∠AOB equals (1) 45° (2) 55° (3) 60° (4) 70°
Answer» Correct option is (4) 70°

Discussion

4574.	The point of intersection of lines 7x - 15y - 2 = 0 and 6x + 12y - 18 = 0 is(A) (-49 / 29 , 19 / 29)(B) (49 / 29 , 19 / 29)(C) (49 / 29 , -19 / 29)(D) None of these
Answer» (B) (49 / 29 , 19 / 29)

Discussion

4575.	Change the narration of the following:He said to me, “Where do you live?” (A) He told to me where I should live. (B) He told to me where I live. (C) He asked to where I was lived. (D) He asked me where I lived.
Answer» (D) He asked me where I lived.

Discussion

4576.	Change the narration of the following:She said to Tom, “Open your mouth.” (A) She warned Tom to open mouth. (B) She ordered Tom to open his mouth. (C) She asked Tom to open mouth. (D) She told Tom to open mouth.
Answer» (B) She ordered Tom to open his mouth.

Discussion

4577.	Change the voice:May I see you pen? (A) May you pen will be seen by me? (B) May pen be seen by me? (C) May your pen be seen by me? (D) May I see my pen through you?
Answer» (C) May your pen be seen by me?

Discussion

4578.	Change the narration of the following: “Call the police, “ said someone. (A) Some one suggested that police must be called. (B) Some one suggested that police will be called by me. (C) Some one told that the police will be called. (D) Some one suggested that the police should be called.
Answer» (D) Some one suggested that the police should be called.

Discussion

4579.	If someone oppose others all the time you call him…. (1) Soldier (2) Fighter (3) Protangonist (4) Antagonist
Answer» Correct option is (4) Antagonist

Discussion

4580.	If n is a natural number the 92n - 42n is always divisible by1. 132. both 5 and 133. 5 4. none of the above
Answer» Correct option is (2) both 5 and 13 9²ⁿ - 4²ⁿ is of form aⁿ - bⁿ (where n is even) Therefore aⁿ - bⁿ is always divisible by (a - b) & (a + b) So, it is divisible by (9 + 4) and (9 - 4) i.e., 5 and 13

4580.

If n is a natural number the 92n - 42n is always divisible by1. 132. both 5 and 133. 5 4. none of the above

Answer»

Correct option is (2) both 5 and 13

9²ⁿ - 4²ⁿ is of form aⁿ - bⁿ (where n is even)

Therefore aⁿ - bⁿ is always divisible by (a - b) & (a + b)

So, it is divisible by (9 + 4) and (9 - 4) i.e., 5 and 13

Discussion

4581.	Present age of a father is six times his son’s age. After four years, the age of the father will be four times his son’s age. The present ages (in years) of the father and son are respectively. (1) 24 and 4 (2) 30 and 5 (3) 36 and 6 (4) 28 and 7
Answer» (3) 36 and 6 Let present age of son = x years Present age of father = 6x years According to the question 6x + 4 = 4(x + 4) x = 6 ⇒ father’s age = 36 years Son’s age = 6 years

4581.

Present age of a father is six times his son’s age. After four years, the age of the father will be four times his son’s age. The present ages (in years) of the father and son are respectively. (1) 24 and 4 (2) 30 and 5 (3) 36 and 6 (4) 28 and 7

Answer»

(3) 36 and 6

Let present age of son = x years

Present age of father = 6x years

According to the question

6x + 4 = 4(x + 4)

x = 6

⇒ father’s age = 36 years

Son’s age = 6 years

Discussion

4582.	The decimal expansion of the number 14588 / 8750 will (1) terminate after two decimal places (2) terminate after three decimal places (3) terminate after four decimal place (4) not terminate
Answer» (3) terminate after four decimal place

Discussion

4583.	Give the verb form of 'Choice'. (A) choise (B) choose (C) choosify (D) choicify
Answer» Correct option is (B) choose

Discussion

4584.	The Adjective form of 'Picture' is (A) Pictural (B) Picturable (C) Pictorial (D) Picture some
Answer» Correct option is (C) Pictorial

Discussion

4585.	Formula of a metallic oxide is M2O3. Upon reduction with hydrogen the metallic oxide gives pure metal and water. 0.112 gm metal is produced by 6 mg of hydrogen after complete reduction. Atomic mass of the metal is (a) 28 (b) 160 (c) 56 (d) 8
Answer» Correct option is (c) 56

Discussion

4586.	Concentrated aqueous solution of sodium hydroxide is used for separation of pairs of radicals (a) Al3+ and Sn2+ (b) Al3+ and Fe3+ (c) Al3+ and Zn2+ (d) Mg2+ and Pb2+
Answer» (b) Al³⁺ and Fe³⁺

Discussion

4587.	Which of the following group below represents a set of is electronic species (a) N3- , F- ,Na+ (b) Na+ , Ca2+, Mg2+ (c) Be, AI3+, Cl- (d) K+ , Na+ , Al
Answer» Correct option is (a) N^3- , F^- ,Na⁺

Discussion

4588.	How many railway zones are there in India? (A) 9 (B) 6 (C) 14 (D) 15
Answer» Correct option is (B) 6

Discussion

4589.	Species found in isolated places only are called (A) normal species (B) endemic species (C) vulnerable species (D) rare species
Answer» (B) endemic species

Discussion

4590.	The Nagarjun Sagar Dam is located on the river- (A) Godavari (B) Krishna (C) Kaveri (D) Narmada
Answer» Correct option is (B) Krishna

Discussion

4591.	Which is not the soil conservation method? (A) Contour planning (B) Strip cropping (C) Terracing of slopes (D) Shelter belts
Answer» (A) Contour planning

Discussion

4592.	Topographical Maps of India are prepared by- (A) Geological Survey of India (B) Archaeological Survey of India (C) Survey of India (D) National Geographical Survey of India
Answer» (D) National Geographical Survey of India

Discussion

4593.	In which region is the method of making contour bands used for soil conservation? (A) Delta region (B) Plateau region (C) Hills (D) Plains
Answer» Correct option is (C) Hills

Discussion

4594.	Which of the following is everlasting physical resource for power generation in India? (A) Uranium (B) Coal (C) Petroleum (D) Water
Answer» Correct option is (B) Coal

Discussion

4595.	The first Chancellor of Calcutta University was (a) Lord Canning (b) Lord Dalhousie (c) James William Colvile (d) Sir Ashutosh Mukherjee
Answer» (a) Lord Canning

Discussion

4596.	Who made the law for the security of forests in 1855A.D. ?(1) Lord Dalhousie (2) Lord Cornwalis (3) Lord Rippan(4) Lord Wellesely
Answer» (1) Lord Dalhousie

Discussion

4597.	Which place is known as 'Silicon Valley' of India?(1) Bangaluru (2) Mumbai (3) Ahmedabad (4) Nagpur
Answer» Correct option is (1) Bangaluru

Discussion

4598.	In which book endangered plant species names are published? (A) Endangered species book (B) Green data book (C) Red data book (D) Yellow data book
Answer» (C) Red data book

Discussion

4599.	Two particles are placed at some distance from each other. Keeping the distance between them unchanged the mass of each particle is doubled then the value of gravitational force between them will be :(A) 1 / 4 times(B) 4 times (C) 1 / 2 times(D) 2 times
Answer» Correct option is (B) 4 times

Discussion

4600.	In the adjoining figure if AB = 16 and CD = 40 then find the ratio of A (∆OCD) : A (∆OAB) (1) 5 / 2 (2) 2 / 9 (3) 25 / 4 (4) 4 / 25
Answer» (3) 25 / 4 ΔOCD ~ ΔOAB \(\frac{[\text{OCD}]}{[\text{OAB}]}=\frac{40^2}{16^2}=\frac{25}{4}\)

4600.

In the adjoining figure if AB = 16 and CD = 40 then find the ratio of A (∆OCD) : A (∆OAB) (1) 5 / 2 (2) 2 / 9 (3) 25 / 4 (4) 4 / 25

Answer»

(3) 25 / 4

ΔOCD ~ ΔOAB

\(\frac{[\text{OCD}]}{[\text{OAB}]}=\frac{40^2}{16^2}=\frac{25}{4}\)

Discussion

Explore topic-wise InterviewSolutions in .

A can complete a piece of work in 12 days and B is 60% more efficient than A. In how many days B will complete the same work? (1) 5 Days (2) 7.5 Days (3) 6 Days (4) 8 Days

What is the mass of pure ethanoic acid required to neutralize 280 mL of 0.5 molar pure lime water completely? (1) 60.4 g (2) 30.2 g (3) 16.8 g (4) 8.4 g

How many grams of oxygen gas is essentially required for complete combustion of 3 moles of butane gas? (1) 624 g (2) 312 g (3) 128 g (4) 64 g

A regular polygon is drawn with 35 diagonals. Its interior angle will be1. 154°2. 164°3. 144°4. None of these

If A:B = 2:3, B:C = 2:4, and C:D = 2:5 then A:D is equal to (1) 2:15 (2) 2:5 (3) 1:5 (4) 3:5

The traffic signals at four road crossing change every 30 second, 1 minute, 45 seconds and 75 seconds respectively. If they change simultaneously at 9 AM, at what time will they change simultaneously again. (1) 9:12 AM (2) 9.15 AM (3) 9.20 AM (4) 9.30 AM

Which European power first acquired control over Bombay ? (1) Dutch (2) English (3) French (4) Portuguese

Who were the first to arrive in India for trade? (A) English (B) Dutch (C) Portuguese (D) Danish

The idea of party less democracy is put forth by the following leaders. Choose the wrong option. Name of the leader who does not support the concept of party less democracy. (1) Mahatma Gandhi (2) Lokmanya Tilak (3) Vinoba Bhave (4) Jaiprakash Narayan

In which treaty had the seed of World War-II been sown? (A) Frankfurt Treaty (B) Treaty of Versailles (C) Treaty of France and Britain (D) treaty of Germany and Hungary

Where have the goals of the United Nations been explained? (A) In the manifesto of the United Nations (B) In the human rights of the United Nations (C) In the constitution of United Nations‟ Security Council (D) In the preamble of the United Nations‟ Charter

Which organ of the United Nation passes the annual budget of United Nation as in function? (1) General Assembly (2) Security Council (3) Economic and Social Council (4) Trustship Council

Where is the head quarter of „International Court of Justice‟ situated? (A) Washington (America) (B) Moscow (Russia) (C) London (Britain) (D) Hague (Netherland)

Who sorted out the issue of merging the Princely States in the Union of India? (A) Sardar Vallabhbhai Patel (B) Jawaharlal Nehru (C) Mount Batten (D) Chakravarti C. Rajagopalachari

Who is known as ‘Waterman of India’? (1) Shree Anna Hajare (2) Sardar Vallabhbhai Patel (3) Dr. Rajendra Sinh Rana (4) Shree Sundarlal Bahuguna

Find the missing term in the series given below.2, 12, 30, ? , 90, 120 1. 48 2. 56 3. 63 4. 72

Find the missing number in the diagram :(1) 46 (2) 47 (3) 48 (4) 45

Otto Von Bismarck was the Chief Minister of 1. Germany 2. Italy 3. France 4. Britain

ΔPAB is formed by three tangents to a circle with center O. If ∠APB=40°. Then ∠AOB equals (1) 45° (2) 55° (3) 60° (4) 70°

The point of intersection of lines 7x - 15y - 2 = 0 and 6x + 12y - 18 = 0 is(A) (-49 / 29 , 19 / 29)(B) (49 / 29 , 19 / 29)(C) (49 / 29 , -19 / 29)(D) None of these

Change the narration of the following:He said to me, “Where do you live?” (A) He told to me where I should live. (B) He told to me where I live. (C) He asked to where I was lived. (D) He asked me where I lived.

Change the narration of the following:She said to Tom, “Open your mouth.” (A) She warned Tom to open mouth. (B) She ordered Tom to open his mouth. (C) She asked Tom to open mouth. (D) She told Tom to open mouth.

Change the voice:May I see you pen? (A) May you pen will be seen by me? (B) May pen be seen by me? (C) May your pen be seen by me? (D) May I see my pen through you?

Change the narration of the following: “Call the police, “ said someone. (A) Some one suggested that police must be called. (B) Some one suggested that police will be called by me. (C) Some one told that the police will be called. (D) Some one suggested that the police should be called.

If someone oppose others all the time you call him…. (1) Soldier (2) Fighter (3) Protangonist (4) Antagonist

If n is a natural number the 92n - 42n is always divisible by1. 132. both 5 and 133. 5 4. none of the above

Present age of a father is six times his son’s age. After four years, the age of the father will be four times his son’s age. The present ages (in years) of the father and son are respectively. (1) 24 and 4 (2) 30 and 5 (3) 36 and 6 (4) 28 and 7

The decimal expansion of the number 14588 / 8750 will (1) terminate after two decimal places (2) terminate after three decimal places (3) terminate after four decimal place (4) not terminate

Give the verb form of 'Choice'. (A) choise (B) choose (C) choosify (D) choicify

The Adjective form of 'Picture' is (A) Pictural (B) Picturable (C) Pictorial (D) Picture some

Formula of a metallic oxide is M2O3. Upon reduction with hydrogen the metallic oxide gives pure metal and water. 0.112 gm metal is produced by 6 mg of hydrogen after complete reduction. Atomic mass of the metal is (a) 28 (b) 160 (c) 56 (d) 8

Concentrated aqueous solution of sodium hydroxide is used for separation of pairs of radicals (a) Al3+ and Sn2+ (b) Al3+ and Fe3+ (c) Al3+ and Zn2+ (d) Mg2+ and Pb2+

Which of the following group below represents a set of is electronic species (a) N3- , F- ,Na+ (b) Na+ , Ca2+, Mg2+ (c) Be, AI3+, Cl- (d) K+ , Na+ , Al

How many railway zones are there in India? (A) 9 (B) 6 (C) 14 (D) 15

Species found in isolated places only are called (A) normal species (B) endemic species (C) vulnerable species (D) rare species

The Nagarjun Sagar Dam is located on the river- (A) Godavari (B) Krishna (C) Kaveri (D) Narmada

Which is not the soil conservation method? (A) Contour planning (B) Strip cropping (C) Terracing of slopes (D) Shelter belts

Topographical Maps of India are prepared by- (A) Geological Survey of India (B) Archaeological Survey of India (C) Survey of India (D) National Geographical Survey of India

In which region is the method of making contour bands used for soil conservation? (A) Delta region (B) Plateau region (C) Hills (D) Plains

Which of the following is everlasting physical resource for power generation in India? (A) Uranium (B) Coal (C) Petroleum (D) Water

The first Chancellor of Calcutta University was (a) Lord Canning (b) Lord Dalhousie (c) James William Colvile (d) Sir Ashutosh Mukherjee

Who made the law for the security of forests in 1855A.D. ?(1) Lord Dalhousie (2) Lord Cornwalis (3) Lord Rippan(4) Lord Wellesely

Which place is known as 'Silicon Valley' of India?(1) Bangaluru (2) Mumbai (3) Ahmedabad (4) Nagpur

In which book endangered plant species names are published? (A) Endangered species book (B) Green data book (C) Red data book (D) Yellow data book

Two particles are placed at some distance from each other. Keeping the distance between them unchanged the mass of each particle is doubled then the value of gravitational force between them will be :(A) 1 / 4 times(B) 4 times (C) 1 / 2 times(D) 2 times

In the adjoining figure if AB = 16 and CD = 40 then find the ratio of A (∆OCD) : A (∆OAB) (1) 5 / 2 (2) 2 / 9 (3) 25 / 4 (4) 4 / 25