5994 + Interview Questions in GENERAL QA IN NTSE Page 62 InterviewSolution

3051.	A stone is dropped from the tip of a tower with zero initial velocity. It reaches the ground in 4 second: Then the Height of the tower is (g = 9.8 ms-2 )1) 176:4 m2) 78.4 m3) 39.2 m4) 384.1 m
Answer» Correct option is 2) 78.4 m

Discussion

3052.	Extraction of highly electropositive metal is done by (a) Electrolysis of aqueous solution of metal chloride (b) Electrolysisi of molten metal chloride(c) Carbon reduction of the oxide of the metal (d) Strongly heating the oxide of the metal
Answer» (b) Electrolysisi of molten metal chloride

Discussion

3053.	The diameter of roller is 1 meter and length is 2.8 meter. If it roles 100 rounds in a same direction. How many square meter does if press? (a) 440 sq meter (b) 220 sq meter (c) 880 sq meter (d) 4400 sq meter
Answer» (c) 880 sq meter

Discussion

3054.	In an AP, the common difference is double the first term. If first term is ‘a’ then the nth term is 1) 2 an 2) (2n + 1) a 3) (2n – 1)a 4) 2(n + 1)a
Answer» Correct option is 3) (2n – 1)a

Discussion

3055.	If a + b + c = 0 a2 + b2 +c2 = 10 , then the value of a4 + b4 + c4 is ...(1) 50 (2) 25 (3) 75 (4) 100
Answer» Correct option is (1) 50

Discussion

3056.	The average age of three girls is 15 years. If their ages are in the ratio 3 : 5 : 7, then the age of the youngest girl among them is .. (1) 12 years (2) 10 years (3) 9 years (4) 8 years
Answer» Correct option is (3) 9 years

Discussion

3057.	The value of cosec (75 + θ) - sec(15 - θ) - tan(55 + θ) + cot(35 - θ) is (1) – 1 (2) 0 (3) 1(4) 3 / 2
Answer» Correct option is (2) 0

Discussion

3058.

Which one of the following combinations is false? Solution typeParticle size 1) Colloidal solution10−5 to 10-7 cm2) True solution10−7 to 10−8 cm 3) Suspension10−9 to 10−12 cm 4) All are correct combinations

Answer»

(3)

3) Suspension

10⁻⁹ to 10⁻¹² cm

Collidal solution = 10^-5 - 10^-7 cm

True solutions = less than 10^-7 cm

Suspensions = greater than 10^-5cm

Discussion

3059.	A battery whose emf is 40 V has an internal resistance 5 Q. If this battery is connected across a 15 Q resistor (R) what will be voltage drop across resistor (R)? (1) 10 V (2) 30 V (3) 40 V (4) 50 V
Answer» Correct option is (2) 30 V

Discussion

3060.	A beam of light in air is incident upon the smooth plane surface of a piece of flint glass making an angle of 30° with its plane. If the reflected beam and refracted beam are perpendicular to each other, what is the index of refraction of flint glass with respect to air ? (1) 1/2 (2) √3 /2 (3) 2 /√3 (4) √3
Answer» Correct option is (4) √3

Discussion

3061.	Which of the following is the correct statement? I) The peninsular plateau is one of the most ancient land blocks on the earth’s surface. II) One of the remarkable features of the peninsular plateau is black soils formed due to volcanic activity. 1) Only I is true 2) Only II is correct 3) I and II are correct 4) I and II are incorrect
Answer» 3) I and II are correct

Discussion

3062.	Population change in a place is 1) (No. of births + No. of in migrants) + (No. of births + No. of out migrants) 2) (No. of births - No. of in migrants) - (No. of births - No. of out migrants) 3) (No. of births + No. of in migrants) - (No. of deaths + No. of out migrants) 4) (No. of births - No. of in migrants) - (No. of deaths + No. of out migrants)
Answer» 3) (No. of births + No. of in migrants) - (No. of deaths + No. of out migrants)

Discussion

3063.	In the following diagram, ABC are :(1) Cotyledon, Plumule, Radicle (2) Plumule, Radicle, Cotyledon (3) Radicle, Cotyledon, Plumule (4) Plumule, Cotyledon, Radicle
Answer» Correct option (4) Plumule, Cotyledon, Radicle Explanation: The upper part of embryonal axis is Plumule, which forms the shoot system, while lower part is called as Radicle, which forms root system. Cotyledons are present on both sides and are responsible for food storage.

3063.

In the following diagram, ABC are :(1) Cotyledon, Plumule, Radicle (2) Plumule, Radicle, Cotyledon (3) Radicle, Cotyledon, Plumule (4) Plumule, Cotyledon, Radicle

Answer»

Correct option (4) Plumule, Cotyledon, Radicle

Explanation:

The upper part of embryonal axis is Plumule, which forms the shoot system, while lower part is called as Radicle, which forms root system. Cotyledons are present on both sides and are responsible for food storage.

Discussion

3064.	Which of the following is nota redox reaction? (A) 2Mg + O2 → 2MgO (B) CaCO3 + 2HCl → CaCl2 + CO2 + H2O (C) 2CuCl2 → Cu2Cl2 + Cl2 (D) SO2 + I2 + 2H2O → H2SO4 + 2HI
Answer» (B) CaCO₃ + 2HCl → CaCl₂ + CO₂ + H₂O

Discussion

3065.	It is printed on a paper that "The length of a diagonal of a rectangle is 10 cm and its area is 62.5 sq. cm". Then which one of the following statements is true? (a) The perimeter of the rectangle is 30 cm. (b) The sum of the length and breadth is 20 cm. (c) The difference of the length and breadth is 5 cm. (d) No such rectangle can exist.
Answer» (a) The perimeter of the rectangle is 30 cm.

Discussion

3066.	The mountains along the eatern boundary of India is called : (A) Uttranchal (B) Purvanchal (C) Pir Panjal (D) Khangra
Answer» Correct option is (B) Purvanchal

Discussion

3067.	Kundah Hydro – Power plant generates its power from the river: (A) Kaveri (B) Vaigai (C) Bhavani (D) Aliyar
Answer» Correct option is (C) Bhavani

Discussion

3068.	World Earth Day is celebrated on: (A) June 5th (B) April 22nd (C) September 16th (D) October 24th
Answer» Correct option is (B) April 22^nd

Discussion

3069.	The strong and hot dry winds that blow during day time over Northern and North – Western part of India is known as: (A) Tropical cyclone (B) Loo winds (C) Western disturbance (D) Retreating monsoon winds
Answer» Correct option is (B) Loo winds

Discussion

3070.	Petroleum is mined from the layers of: (A) Sedimentary rocks (B) Igneous rocks (C) Metamorphic rocks (D) Primary rocks
Answer» (A) Sedimentary rocks

Discussion

3071.	A train cross a pole in 12 seconds. If the speed of the train is 54 km/hr then length of train will be (1) 648 meter (2) 150 meter (3) 180 meter (4) 100 meter
Answer» (3) 180 meter 54 km/hr = ( 54 x 5/18) m/s = 15 m/s ∴ Length of train = (15 x 12) m = 180 m

3071.

A train cross a pole in 12 seconds. If the speed of the train is 54 km/hr then length of train will be (1) 648 meter (2) 150 meter (3) 180 meter (4) 100 meter

Answer»

(3) 180 meter

54 km/hr = ( 54 x 5/18) m/s = 15 m/s

∴ Length of train = (15 x 12) m

= 180 m

Discussion

3072.	If the sum of the digits of a two digit number is 9 and the difference between the number and that formed by reversing the digits is 45 then number is (1) 81 (2) 72 (3) 45 (4) 54
Answer» (2) 72 x + y = 9 (10x + y) - (10 y + x) = 45 9(x - y) = 45 x - y = 5 ∴ x = 7 , y = 2 ∴ 72 is the number

3072.

If the sum of the digits of a two digit number is 9 and the difference between the number and that formed by reversing the digits is 45 then number is (1) 81 (2) 72 (3) 45 (4) 54

Answer»

(2) 72

x + y = 9

(10x + y) - (10 y + x) = 45

9(x - y) = 45

x - y = 5

∴ x = 7 , y = 2

∴ 72 is the number

Discussion

3073.	Which one of the following Indian trees/plants is not found in the red data book (red list book) published by International Union for Wild Life Conservation? 1) Cycas 2) Rauvolfia 3) Nepenthes 4) Hibiscus
Answer» Correct answer is 4) Hibiscus

Discussion

3074.	Capital requirement of “NABARD” (National Bank of Agriculture and Rural Development) are met by which of the following institution – (1) Reserve Bank of India (2) International Development Association (IDA) (3) World Bank (4) All of above
Answer» (1) Reserve Bank of India

Discussion

3075.	What is the mass of 2.5 moles of CO2 ? (1) 100 g (2) 110 g (3) 88 g (4) 98 g
Answer» (2) 110 g One mole CO₂ = 44 g ⇒ 2.5 moles = 2.5 × 44 = 110 g of CO₂.

3075.

What is the mass of 2.5 moles of CO2 ? (1) 100 g (2) 110 g (3) 88 g (4) 98 g

Answer»

(2) 110 g

One mole CO₂ = 44 g

⇒ 2.5 moles = 2.5 × 44

= 110 g of CO₂.

Discussion

3076.	If xy + yz + zx = 0, then the value of \((\cfrac{1}{x^2-yz}+\cfrac{1}{y^2-zx}+\cfrac{1}{z^2-xy})\)(1) 3 (2) 0 (3) 1 (4) x + y + z
Answer» Correct option is (2) 0

Discussion

3077.	If cosθ + secθ = 2, then cos10θ + sec11θ = …3 (1) 0 (2) 1 (3) 2 (4) – 1
Answer» Correct option is (3) 2

Discussion

3078.	How many numbers lie between 10 to 300, which when divided by 4 leave a remainder 3. (1) 71 (2) 72 (3) 73 (4) 74
Answer» Correct option is (3) 73

Discussion

3079.	Identify the statement which relates to ‘Optimum population’? (1) Available resources are not used enough (2) Creates stress on available resources (3) Population is not enough to consume resources completely (4) Indicates ideal size of population of a country
Answer» (4) Indicates ideal size of population of a country

Discussion

3080.	How many numbers between 10 to 300. When divided by 4, leave remainder 3? (1) 71 (2) 72 (3) 73 (4) 74
Answer» Correct option is (3) 73

Discussion

3081.	Which of the following are the roots of the quadratic equation x2 + 2√2x - 6 = 0 ? (1) −3√2, √2 (2) 3√2, - 2√2 (3) 3, 2 (4) 3, 2√2
Answer» Correct option is (1) −3√2, √2 x² + 2√x - 6 = 0 ⇒ x² + 3√2x - √2x - 6 = 0 ⇒ (x - √2) (x + 3√2) = 0 x = √2 , -3√2

3081.

Which of the following are the roots of the quadratic equation x2 + 2√2x - 6 = 0 ? (1) −3√2, √2 (2) 3√2, - 2√2 (3) 3, 2 (4) 3, 2√2

Answer»

Correct option is (1) −3√2, √2

x² + 2√x - 6 = 0

⇒ x² + 3√2x - √2x - 6 = 0

⇒ (x - √2) (x + 3√2) = 0

x = √2 , -3√2

Discussion

3082.	The expenditure incurred on different items in a family is shown in the adjacent pie diagram. If the amount of house rent is ₹ 10, 000 then find the amount incurred on education. (1) ₹ 20, 000 (2) ₹ 32, 000 (3) ₹ 72, 000 (4) ₹ 30, 000
Answer» (1) ₹ 20, 000 50 → 10,000/- 100 → 20,000/-

3082.

The expenditure incurred on different items in a family is shown in the adjacent pie diagram. If the amount of house rent is ₹ 10, 000 then find the amount incurred on education. (1) ₹ 20, 000 (2) ₹ 32, 000 (3) ₹ 72, 000 (4) ₹ 30, 000

Answer»

(1) ₹ 20, 000

50 → 10,000/-

100 → 20,000/-

Discussion

3083.	A train travels some distance at a constant speed. If the speed of the train would have increased by 15 km/hr, then it would have required 2 hours less. But if the speed of the train would have decreased by 5 km then to cover the same distance it would have required 1 hour more. Find the distance covered by the train. (1) 120 km (2) 240 km (3) 360 km (4) 400 km
Answer» Correct option is (3) 360 km Speed x km/hr distance = y km Speed = (x + 15) \(\frac{\text{y}}{\text{x+5}}=\frac{\text{y}}{\text{x}}\) - 2 ⇒ xy = (x + 15) (y - 2x) ⇒ xy = xy + 15y - 2x² - 30x ⇒ 15y = 2x² + 30x Speed = (x – 15) km/hr \(\)\(\frac{\text{y}}{\text{x-5}}=\frac{\text{y}}{\text{x}}\) + 1 xy = (x - 5) (y + 5) ⇒ xy = xy + x² - 5y - 5x ⇒ 5y = x²- 5x ⇒ 15y = 3x²- 15x ∴ 3x²- 15x = 2x²+ 30x ⇒ x²- 45x = 0 x = 0, x = 45 ∴ y = \(\frac{(45)^2}{5}\) - 45 = 405 - 45 = 360 km

3083.

A train travels some distance at a constant speed. If the speed of the train would have increased by 15 km/hr, then it would have required 2 hours less. But if the speed of the train would have decreased by 5 km then to cover the same distance it would have required 1 hour more. Find the distance covered by the train. (1) 120 km (2) 240 km (3) 360 km (4) 400 km

Answer»

Correct option is (3) 360 km

Speed x km/hr distance = y km

Speed = (x + 15)

\(\frac{\text{y}}{\text{x+5}}=\frac{\text{y}}{\text{x}}\) - 2

⇒ xy = (x + 15) (y - 2x)

⇒ xy = xy + 15y - 2x² - 30x

⇒ 15y = 2x² + 30x

Speed = (x – 15) km/hr

\(\)\(\frac{\text{y}}{\text{x-5}}=\frac{\text{y}}{\text{x}}\) + 1

xy = (x - 5) (y + 5)

⇒ xy = xy + x² - 5y - 5x

⇒ 5y = x²- 5x

⇒ 15y = 3x²- 15x

∴ 3x²- 15x = 2x²+ 30x

⇒ x²- 45x = 0

x = 0, x = 45

∴ y = \(\frac{(45)^2}{5}\) - 45 = 405 - 45 = 360 km

Discussion

3084.	There are 50 cards marked with the numbers 1 to 50. One card is drawn at random. What is the probability that number on the Card is a prime number? (1) 3 /10 (2) 1 /5 (3) 1 /4 (4) 2 /15
Answer» Correct option is (1) 3 /10 n(S) = 50 E = {2, 3, 5, 7, 11, 13, 17, 19, 23, 2, 31, 37, 41, 43, 47} n(E) = 15 ∴ P(E) = 15/20 = 3/10

3084.

There are 50 cards marked with the numbers 1 to 50. One card is drawn at random. What is the probability that number on the Card is a prime number? (1) 3 /10 (2) 1 /5 (3) 1 /4 (4) 2 /15

Answer»

Correct option is (1) 3 /10

n(S) = 50

E = {2, 3, 5, 7, 11, 13, 17, 19, 23, 2, 31, 37, 41, 43, 47}

n(E) = 15

∴ P(E) = 15/20 = 3/10

Discussion

3085.	The number obtained by adding 12 to a natural number is 160 times of the multiplicative inverse of that natural number. Find the number. (1) 20 (2) 16 (3) 12 (4) 8
Answer» Correct option is (1) 20 x + 12 = 160 x 1/x ⇒ x² + 12x = 160 ⇒ x² + 12x - 160 = 0 ⇒ x² + 20x - 8x - 160 = 0 ⇒ x (x + 20) - 8 (x + 20) = 0 x = 8, x = -20 x = 8 ∴ Number = 8 + 12 = 20

3085.

The number obtained by adding 12 to a natural number is 160 times of the multiplicative inverse of that natural number. Find the number. (1) 20 (2) 16 (3) 12 (4) 8

Answer»

Correct option is (1) 20

x + 12 = 160 x 1/x

⇒ x² + 12x = 160

⇒ x² + 12x - 160 = 0

⇒ x² + 20x - 8x - 160 = 0

⇒ x (x + 20) - 8 (x + 20) = 0

x = 8, x = -20

x = 8

∴ Number = 8 + 12 = 20

Discussion

3086.	The valency of the element with atomic number ‘10’ is…… (1) 2 (2) 8 (3) 10 (4) 0
Answer» Correct option is (4) 0

Discussion

3087.	The impurity present in the ore is called… (1) gangue (2) flux (3) slag (4) mineral
Answer» Correct option is (1) gangue

Discussion

3088.	Who is the Chief Commander of Indian Armu (1) Prime Minister (2) Defence Minister (3) President (4) Vice President
Answer» Correct option is (3) President

Discussion

3089.	Cross-examination failed to … any useful information. (1) Illicit (2) illicit (3) Elicit (4) Elucit
Answer» Correct option is (1) Illicit

Discussion

3090.	Select the word which means the opposite of the given word. 1. Ample (1) Scant (2) Inflated (3) Capacious (4) Expanded 2. Disparage (1) Abuse (2) Decry (3) Applaud (4) Malign 3. Refrain (1) Abstain (2) Continue (3) Avoid (4) Cease
Answer» 1. (1) Scant 2. (3) Applaud 3. (2) Continue

3090.

Select the word which means the opposite of the given word. 1. Ample (1) Scant (2) Inflated (3) Capacious (4) Expanded 2. Disparage (1) Abuse (2) Decry (3) Applaud (4) Malign 3. Refrain (1) Abstain (2) Continue (3) Avoid (4) Cease

Answer»

1. (1) Scant

2. (3) Applaud

3. (2) Continue

Discussion

3091.	Select the word which means the opposite of the given word. 1. Besiege (1) Defend (2) Guard (3) Protect (4) Attack 2. Garrulous (1) Blunt (2) Chattering (3) Reserved (4) Terse3. Wretched (1) Despicable (2) Excellent (3) Animated (4) Lively
Answer» 1. (4) Attack 2. (2) Chattering 3. (1) Despicable

3091.

Select the word which means the opposite of the given word. 1. Besiege (1) Defend (2) Guard (3) Protect (4) Attack 2. Garrulous (1) Blunt (2) Chattering (3) Reserved (4) Terse3. Wretched (1) Despicable (2) Excellent (3) Animated (4) Lively

Answer»

1. (4) Attack

2. (2) Chattering

3. (1) Despicable

Discussion

3092.	If Sand is coded as Brick, Brick as House, House as Temple, Temple as Palace then where do you worship? (1) Palace (2) Temple (3) Brick (4) House
Answer» Correct option is (1) Palace

Discussion

3093.	Where the first mobile bank was established? (A) in Ahmadnagar district of Maharashtra (B) in Khargone district of Madhya Pradesh (C) in Kota district of Rajasthan (D) in Mysore district of Karnataka
Answer» (B) in Khargone district of Madhya Pradesh

Discussion

3094.	Human Development Report is published by (1) UNDP (2) World Bank (3) Government of the country (4) Central bank of the country
Answer» Correct option is (1) UNDP

Discussion

3095.	Reserve Bank of India grants loans to (1) General public (2) Private companies (3) Commercial banks (4) All of these
Answer» (3) Commercial banks

Discussion

3096.	Which of the following is NOT under concurrent list? (1) Trade Unions (2) Agriculture (3) Marriage(4) Adoption and Succession
Answer» Correct option is (2) Agriculture

Discussion

3097.	Who among the following is a part of the political executive ? 1) District Collector. 2) Secretary of the Ministry of Home Affairs. 3) Home Minister 4) Director General of Police.
Answer» 3) Home Minister

Discussion

3098.	Which of these is not a good reason to say that Indian elections are democratic ? 1) India has the largest number of voters in the world. 2) India's Election Commission is very powerful. 3) In India, every one above the age of 18 has a right to vote. 4) In India, the losing parties accept the electoral verdict.
Answer» 1) India has the largest number of voters in the world.

Discussion

3099.	Which of the following statements is not a character of democratic elections? (1) Everyone should have one vote and every vote should have qual value. (2) Elections must be held regularly after every few years. (3) The candidate preferred by the people should get elected. (4) The contestant can canvas on the grounds of caste
Answer» (4) The contestant can canvas on the grounds of caste

Discussion

3100.	Which of the following statements is wrong about today’s world?(1) The relationship between different countries has become more democratic than ever before. (2) In more and more countries, rulers are being elected by the people. (3) There are no military rulers in the world. (4) None of the above.
Answer» (3) There are no military rulers in the world.

Discussion

Explore topic-wise InterviewSolutions in .

A stone is dropped from the tip of a tower with zero initial velocity. It reaches the ground in 4 second: Then the Height of the tower is (g = 9.8 ms-2 )1) 176:4 m2) 78.4 m3) 39.2 m4) 384.1 m

Extraction of highly electropositive metal is done by (a) Electrolysis of aqueous solution of metal chloride (b) Electrolysisi of molten metal chloride(c) Carbon reduction of the oxide of the metal (d) Strongly heating the oxide of the metal

The diameter of roller is 1 meter and length is 2.8 meter. If it roles 100 rounds in a same direction. How many square meter does if press? (a) 440 sq meter (b) 220 sq meter (c) 880 sq meter (d) 4400 sq meter

In an AP, the common difference is double the first term. If first term is ‘a’ then the nth term is 1) 2 an 2) (2n + 1) a 3) (2n – 1)a 4) 2(n + 1)a

If a + b + c = 0 a2 + b2 +c2 = 10 , then the value of a4 + b4 + c4 is ...(1) 50 (2) 25 (3) 75 (4) 100

The average age of three girls is 15 years. If their ages are in the ratio 3 : 5 : 7, then the age of the youngest girl among them is .. (1) 12 years (2) 10 years (3) 9 years (4) 8 years

The value of cosec (75 + θ) - sec(15 - θ) - tan(55 + θ) + cot(35 - θ) is (1) – 1 (2) 0 (3) 1(4) 3 / 2

Which one of the following combinations is false? Solution typeParticle size 1) Colloidal solution10−5 to 10-7 cm2) True solution10−7 to 10−8 cm 3) Suspension10−9 to 10−12 cm 4) All are correct combinations

A battery whose emf is 40 V has an internal resistance 5 Q. If this battery is connected across a 15 Q resistor (R) what will be voltage drop across resistor (R)? (1) 10 V (2) 30 V (3) 40 V (4) 50 V

In the following diagram, ABC are :(1) Cotyledon, Plumule, Radicle (2) Plumule, Radicle, Cotyledon (3) Radicle, Cotyledon, Plumule (4) Plumule, Cotyledon, Radicle

Which of the following is nota redox reaction? (A) 2Mg + O2 → 2MgO (B) CaCO3 + 2HCl → CaCl2 + CO2 + H2O (C) 2CuCl2 → Cu2Cl2 + Cl2 (D) SO2 + I2 + 2H2O → H2SO4 + 2HI

The mountains along the eatern boundary of India is called : (A) Uttranchal (B) Purvanchal (C) Pir Panjal (D) Khangra

Kundah Hydro – Power plant generates its power from the river: (A) Kaveri (B) Vaigai (C) Bhavani (D) Aliyar

World Earth Day is celebrated on: (A) June 5th (B) April 22nd (C) September 16th (D) October 24th

The strong and hot dry winds that blow during day time over Northern and North – Western part of India is known as: (A) Tropical cyclone (B) Loo winds (C) Western disturbance (D) Retreating monsoon winds

Petroleum is mined from the layers of: (A) Sedimentary rocks (B) Igneous rocks (C) Metamorphic rocks (D) Primary rocks

A train cross a pole in 12 seconds. If the speed of the train is 54 km/hr then length of train will be (1) 648 meter (2) 150 meter (3) 180 meter (4) 100 meter

If the sum of the digits of a two digit number is 9 and the difference between the number and that formed by reversing the digits is 45 then number is (1) 81 (2) 72 (3) 45 (4) 54

Which one of the following Indian trees/plants is not found in the red data book (red list book) published by International Union for Wild Life Conservation? 1) Cycas 2) Rauvolfia 3) Nepenthes 4) Hibiscus

Capital requirement of “NABARD” (National Bank of Agriculture and Rural Development) are met by which of the following institution – (1) Reserve Bank of India (2) International Development Association (IDA) (3) World Bank (4) All of above

What is the mass of 2.5 moles of CO2 ? (1) 100 g (2) 110 g (3) 88 g (4) 98 g

If xy + yz + zx = 0, then the value of \((\cfrac{1}{x^2-yz}+\cfrac{1}{y^2-zx}+\cfrac{1}{z^2-xy})\)(1) 3 (2) 0 (3) 1 (4) x + y + z

If cosθ + secθ = 2, then cos10θ + sec11θ = …3 (1) 0 (2) 1 (3) 2 (4) – 1

How many numbers lie between 10 to 300, which when divided by 4 leave a remainder 3. (1) 71 (2) 72 (3) 73 (4) 74

Identify the statement which relates to ‘Optimum population’? (1) Available resources are not used enough (2) Creates stress on available resources (3) Population is not enough to consume resources completely (4) Indicates ideal size of population of a country

How many numbers between 10 to 300. When divided by 4, leave remainder 3? (1) 71 (2) 72 (3) 73 (4) 74

Which of the following are the roots of the quadratic equation x2 + 2√2x - 6 = 0 ? (1) −3√2, √2 (2) 3√2, - 2√2 (3) 3, 2 (4) 3, 2√2

The expenditure incurred on different items in a family is shown in the adjacent pie diagram. If the amount of house rent is ₹ 10, 000 then find the amount incurred on education. (1) ₹ 20, 000 (2) ₹ 32, 000 (3) ₹ 72, 000 (4) ₹ 30, 000

There are 50 cards marked with the numbers 1 to 50. One card is drawn at random. What is the probability that number on the Card is a prime number? (1) 3 /10 (2) 1 /5 (3) 1 /4 (4) 2 /15

The number obtained by adding 12 to a natural number is 160 times of the multiplicative inverse of that natural number. Find the number. (1) 20 (2) 16 (3) 12 (4) 8

The valency of the element with atomic number ‘10’ is…… (1) 2 (2) 8 (3) 10 (4) 0

The impurity present in the ore is called… (1) gangue (2) flux (3) slag (4) mineral

Who is the Chief Commander of Indian Armu (1) Prime Minister (2) Defence Minister (3) President (4) Vice President

Cross-examination failed to … any useful information. (1) Illicit (2) illicit (3) Elicit (4) Elucit

Select the word which means the opposite of the given word. 1. Ample (1) Scant (2) Inflated (3) Capacious (4) Expanded 2. Disparage (1) Abuse (2) Decry (3) Applaud (4) Malign 3. Refrain (1) Abstain (2) Continue (3) Avoid (4) Cease

Select the word which means the opposite of the given word. 1. Besiege (1) Defend (2) Guard (3) Protect (4) Attack 2. Garrulous (1) Blunt (2) Chattering (3) Reserved (4) Terse3. Wretched (1) Despicable (2) Excellent (3) Animated (4) Lively

If Sand is coded as Brick, Brick as House, House as Temple, Temple as Palace then where do you worship? (1) Palace (2) Temple (3) Brick (4) House

Where the first mobile bank was established? (A) in Ahmadnagar district of Maharashtra (B) in Khargone district of Madhya Pradesh (C) in Kota district of Rajasthan (D) in Mysore district of Karnataka

Human Development Report is published by (1) UNDP (2) World Bank (3) Government of the country (4) Central bank of the country

Reserve Bank of India grants loans to (1) General public (2) Private companies (3) Commercial banks (4) All of these

Which of the following is NOT under concurrent list? (1) Trade Unions (2) Agriculture (3) Marriage(4) Adoption and Succession

Who among the following is a part of the political executive ? 1) District Collector. 2) Secretary of the Ministry of Home Affairs. 3) Home Minister 4) Director General of Police.