RRB NTPC Mock Test - 10 (English) - Railways MCQ

• Indian National Army was founded by Rash Behari Bose in 1942.
• In July 1943 when Subhash Chandra Bose joined the INA, Rash Behari Bose handed over the leadership to him.
• INA had two headquarters at Rangoon and Singapore.
• INA had three fighting brigades named after Gandhi, Azad, Nehru. Rani Jhansi Brigade was an exclusively women force.

• The India Gate was designed by Sir Edwin Lutyens.
• It is a war memorial of the soldiers of the British Indian Army who died in the First World War.
• Edwin Lutyens designed various buildings like Viceroy's House which is now known as Rashtrapati Bhavan with Herbert Baker.
• Because of his marvellous work, an area in New Delhi is also known as Lutyens' Delhi.

• Impeachment of President is not the source from the constitution of Ireland.
• Impeachment of President is taken from the constitution of the USA. These are taken from the Constitution of Ireland.
• Principles of State Policy
• Method of Election of President
• Nomination of members of Rajya Sabha

• President of India can provide the sections out of Contingency Fund of India to meet the emergency expenditures of the country.
• Article 267 empowers the parliament to establish the Contingency Fund of India.
• In the year 2005, its limit was raised from Rs. 50 crore to Rs 500 crore.
• Before sanctioning of money by the President, a bill is introduced in the Parliament for the approval.

• Trisul peak is located in the Kumaon division in Bageshwar district of Uttarakhand.
• It is a combination of 3 peaks that form a trident shape, Trishul, a weapon of Lord Shiva.
• Trisul I: 7,120m
• Trisul II: 6,690
• Trisul III: 6,007

• Saddle Peak is located on the North Andaman.
• It is the highest peak on Andaman and Nicobar islands with an elevation of 731m.
• It is located near Diglipur, a town in North Andaman Island.

• Indian Standard Time is calculated on the basis of 82.5' E longitude, in Mirzapur Uttar Pradesh.
• This 82.5' E is termed as Indian Standard Meridian.
• This line pass through 5 Indian States namely: Madhya Pradesh, Uttar Pradesh, Chhattisgarh, Odisha, Andhra Pradesh.
• According to this IST, time has an offset of UTC + 05:30.

• B S Bhullar is the Director General of Civil Aviation of Airport Authority of India.
• The Civil Aviation training college is in Allahabad.
• Juhu Aerodrome is the first airport of India, Founded in 1928.
• Most beautiful Airport: Kushok Bakula Rimpochee Airport, Ladakh

• Paradip seaport is nearest to Rourkela Steel Plant.
• Rourkela Steel Plant is the first integrated steel plant in the public sector in India.
• Rourkela Steel Plant is in Odisha.
• It was founded in 1955.

• Palakkad gap connects Kerala and Tamil Nadu.
• The pass is located between the Nilgiri Hills to the North and Anaimalai Hills to the South.
• Palakkad Gap is also known as Palghat Gap.

• Lord Dalhousie is known as the father of Indian Railway
• Indian Railways was founded on 16 April 1853.
• The Headquarters of Indian Railway is in New Delhi.

• The blood pressure is highest in Arteries, beginning from Aorta.
• It loses pressure when it travels through the Capillaries, which are a bit leaky.
• It is the lowest at the superior vena cava before it enters the Heart.

• Riboflavin is another name of Vitamin B2.
• It is part of B-complex.
• All vitamins of B-complex helps the body to convert carbohydrate into food, which can be used by the body.

• The Centripetal force is required to maintain a body in Uniform Circular Motion.
• Centripetal Force acts when a body moves around the other body, the force that causes this acceleration and keeps the body moving along a circular path is acting towards the centre

• Total internal reflection cannot occur when light travels from Water to Glass because Total internal reflection can occur only when the light goes from a denser medium to rarer medium.
• Here water has refractive index 1.33 and glass has 1.5-1.8, water is less dense as compared to glass, so when the light goes from water to glass Total internal reflection cannot take place.

• Pyrolusite is the ore of Manganese.
• Manganese Symbol Mn .
• Atomic number 25.
• The metal is obtained by reduction of the oxide with sodium, magnesium, aluminium, or by electrolysis.
• Pyrolusite is extensively used for the manufacture of spiegeleisen and ferromanganese.
• Colour: Darkish, black to a lighter grey, sometimes bluish

Let the weight of the players ‘P’, ‘Q’ and ‘T’ (coach) be ‘p’, ‘q’, ‘t’ respectively

Given the average weight of both the players P and Q = 38 kg

⇒ (p + q)/2 = 38

⇒ (p + q) = 76     ----(1)

Also given the average weight of the players ‘P’, ‘Q’ and ‘T’ is 49

⇒ (p + q + t)/3 = 49

⇒ (p + q + t) = 147      ----(2)

Subtracting Equation 2 with Equation 1, we get the weight of the coach, t = (147 – 76) = 71

∴ Weight of the coach = 71 kg

7cos²θ + 3 sin²θ = 4

3 sin²θ + 3 cos²θ + 4 cos²θ = 4

4 cos²θ = 4 - 3

Let, the distance = x km

Time taken to go at 6 km/hr = x/6 hr.

Time taken to come back at 4 km/hr = x/4 hr.

∴ Average speed,

⇒ 24/5

⇒ 4.8 km/hr

given ; Ratio = 1:2:3

Earning of A =  x

Earning  of B = 2x

Earning of  C =  3x

According to question;

Earning of C = earning of A + 1200 

=> 3x =  1200+ x

=>  2x =  1200

But ( 2x ) is earning of B 

So, monthly income of ( B) = 1200

=> Annual income of B :-

1200 * 12 => 14400₹

Therefore, annual income of B is = ₹14400

LIOVTE → VIOLET

REGEN→ GREEN

LOWLEY → YELLOW

NATMEAG → MAGENTA

All colours are present in the rainbow except MAGENTA.

Only potato is grown underground, but not others.

Let a and b are constants.

Given,

⇒ 1300 = 200A + B

⇒ 1600 = 250A + B

Solving equations,

⇒ 50A = 300

⇒ A = 6

Then,

⇒ B = 1300 - 1200 = 100

For 300 inmates,

Expenses = 300 × 6 + 100 = 1900

∴ Expenses for 300 inmates is Rs. 1900

From the given graph,

⇒ Number of voters participating in the election campaign from city N in the year 2017 = 30 lakhs

⇒ Number of voters participating in the election campaign from city O in the year 2017 = 22.5 lakhs

Applying formula to find x is what % of y = (x/y) × 100%

⇒ (30/22.5) × 100%

⇒ 1.333 × 100% = 133.3%

∴ Required percentage = 133% (approximately)

From the given graph,

⇒ Average number of voters in the year 2016 = Sum of all the voters in all the cities in 2016/Total number of cities

⇒ (27.5 + 27.5 + 30 + 32.5 + 22.5 + 35)/6

⇒ (175/6) Lakhs

⇒ 29.1666 Lakhs (approximately)

⇒ 29.17 Lakhs (approximately)

∴ Required Average = 2917000

Given, ∠AOB = 120° & AB = 10 cm

Draw OD ⊥ AB

So, ∠DOB = 1/2 × ∠AOB = 1/2 × 120 = 60°

⇒ DB = 1/2 × 10 = 5 cm

Now, In ΔODB

⇒ cot 60° = OD/DB

⇒ 1/(√3) = OD/5

⇒ OD = 5/(√3)

Therefore, distance of the chord from the centre is 5/(√3)

AB = is building with height h, b is height of chimney

In ΔABC
tanx = h/a
a = h cot x        ----(I)

H cot x = h + b

b = h (cot x - 1)   

Their relative speed = 30 + 45 = 75 km/hr.

To convert it into m/s multiply it with 5/18

⇒ 75 × 5/18 = 20.833 m/s

Now the total distance to be travelled = 450 + 550 = 1000m

Time required by slower train to cross faster is = 1000/20.833 = 48s

∴ The time required by small train to cross the faster train is 48s

Value of 

⇒ 0.04 + 0.4 + 4

⇒ 4.44

∴ Ans = 4.44