All Competitive Exam Mock Test-01-(22.02.2021)-ORSP

The pattern is:

13 + 24 = 37

24 + 37 = 61

37 + 61 = 98

61 + 98 = 159

Hence, option A is the correct answer.

* The International Centre for Settlement of Investment Disputes (ICSID) is an international arbitration institution.

* It was established in 1966.

* It was established for legal dispute resolution  and conciliation between international investors.

* The ICSID is part of and funded by the World Bank Group.

* It is headquartered in Washington, United States.

Given That,

Total money =Rs. 15000

P : Q =2 : 1

Q :R = 4 : 3

By making Q equal,

P : Q = 2×4 : 1×4

P : Q = 8 : 4

So,

P=8x

Q=4x

R=3x

Total money=15000

P+Q+R=15000

8x+4x+3x=15000

15x=15000

x=1000

Q got 4×1000= Rs. 4000

Therefore, option D is the right answer.

The Young Bengal Movement was started by Henry Vivian Derozio.

• He came to Calcutta in 1826 and was appointed in the Hindu college as a teacher of English literature and History.

• Surendranath Banerjee said that ‘The Derozians are the pioneers of the modern civilization of Bengal’.

• Young Bengal movement worked significantly in waking mass consciousness and in eradicating social evils.

Fast Breeder Reactors are most advanced type of reactors.

• A fast breeder reactors is a nuclear reactor that uses fast neutron to generate more nuclear fuels than they consume while generating power.

• In Japan, an experimental fast-breeder reactor ”Joyo” was first developed by the Japan Atomic Energy Agency.

• France has made the largest implementation of breeder reactors with its large Super-Phenix reactor.

Area of circular disc =π r² = 0.64 π m²

Hence, r² = 0.64

⇒ r = 0.8

Length = 1.408 km = 1408 m

Now total length = No. of revolution × Perimeter

Number of revolution = 

Consider 34M is divisible by 7

We know that 7³ = 343

Hence, M = 3

* The United Nations Human Rights Council (UNHRC) is a United Nations body.

* Its mission is to promote and protect human rights around the world.

* It has 47 members elected for staggered three-year terms on a regional group basis.

* The headquarters of UNHRC is in Geneva, Switzerland.

* It was formed on 15th March 2006.

24 U + 36 D = 6 hrs ……(1)

18 U + 12 D = 3¼ hrs ……(2)

Multiplying equation (1) with 3 and subtracting it from four times of equation (2).

60 D = 5 hrs

Hence the boat will cover 12 km/hr in downstream

Now put this value in equation (1)

24 U + 3 hrs = 6 hrs

24 U = 3hrs.

Hence the boat will cover 8 km/hr in upstream

So speed of stream = 

=  = 2 km/hr

Logic: Squares of consecutive natural numbers are written in a clockwise direction.

(1)² = 1

(2)² = 4

(3)² = 9

(4)² = 16

(5)² = 25

(6)² = 36 = ?

Hence, option A is the correct answer.

* The Capital of Belgium is Brussels.

* Belgium is a European Country.

* It shares border with germany, france, luxemberg and netherland.

* It has a coastline of 66.5 kms.

*  The 1929 session of Indian National Congress was held at Lahore in the presidentship of Jwahar Lal Nehru.
*  In this session Declaration of the Independence of India was promulgated by the INC on 19 December 1929.
*  The flag of India was hoisted by Jawaharlal Nehru on 31 December 1929.

• Initially, Shillong was the capital of Assam but got replaced by Dispur in 1972.

• Shillong had been the capital of Assam since colonial times.

• Assam was one of the original provincial divisions of British India.

• Shillong is the capital city of Meghalaya.

• Meghalaya was previously part of Assam.

* Khajuraho Dance Festival is organised by the Madhya Pradesh Kala Parishad.

* It is a festival of one week of classical dances such as kathak, Bharatnatyam, Oddisi etc and the Khajuraho temples in Chhatarpur district are magnificently decorated.

Silicon Valley, California, and Bengaluru is the hub of the IT industry. Due to the low cost of living, the largest number of educational institutions and IT colleges in Bengaluru provide skilled managers with work experience.

● The entire northern plains of India are made of Alluvial Soils.

● Alluvium is loose, unconsolidated soil or sediment that has been eroded, reshaped by water in some form, and redeposited in a non-marine setting.

● Black soil in India is rich in metals such as Iron, Magnesium and Aluminum.

● Laterite is a soil and rock type rich in iron and Aluminium and is commonly considered to have formed in hot and wet tropical areas.

● Arid soils are the soils of desert or semi-desert regions and colors vary from red to brown. The soil has sandy texture and salinity.

• Fundamental rights are guaranteed to citizens of India by the constitution and it cannot be taken away except in the time of national emergency.
• During the proclamation of a national emergency, all the basic freedom given to us by article 19 get suspended.
• During emergency, President can suspend other fundamental rights also except article 20 and article 21.

Single equivalent increase for 20% and 20%

Again, single equivalent increase for 44% and 20%

Method 2

20% increase =  20/100 = 2/10

We know, the all sides of cube are of same dimension so they will increase in the same ratio.

so, Ratio of sides becomes,

Previously(a) : After(a’)

10 : 12

So, the volume will be,

a³ :  (a’)³

10³: 12³

1000 : 1728

So, percentage increase ==72.8%

Option D is correct.

• Largest forest cover in the country in terms of area-
  Madhya Pradesh (77,414 sq. km)> Arunachal Pradesh (66,964 sq. km)> Chhattisgarh (55,547 sq. km)
• In terms of percentage of forest cover with respect to the total geographical area-Lakshadweep with (90.33%)> Mizoram (86.27%)> Andaman and Nicobar Island (81.73%)

Ratio of speed of train and car = 8 : 7

Ratio of time taken to cover a certain distance by train and car = 7 : 8 (reverse of speed ratio)

Now, train halted for 17.5 minutes and reached the destination at the same time with car. So, the halt time is equal to difference between the time taken by car and train.

So, time taken by car to cover the distance = 17.5 × 8 = 140 Minutes

Speed of Car = 

LCM of 12, 15, 21 & 34 is 7140

Form of number = 7140x + 7, where x = 1,2,3,4,…

Now greatest 5-digit number is 99999 but it is not in the form of 7140x + 5,

99999/7140 leaves remainder 39.

Hence the required number is 99999 – 39 + 7 = 99967

 The mirror image is:

Hence, option C is the correct answer.

Hence, option C is the correct answer.

•  Lord Curzon passed the Ancient Monument Preservation Act, 1904. The act is aimed to provide preservation of ancient monuments, control over traffic in antiquities and over-excavation in certain places, etc.

•  Lord Curzon is known for bringing diverse administrative and other reforms. For instance, the University Act 1904, Curzon did show a genuine interest in India’s ancient monuments and passed a valuable Act for their preservation, Calcutta Corporation changes, etc.

• Gangaur, Teej etc. are festivals of Rajasthan.

• These festivals are dedicated to Lord Shiva and Goddess Gauri.

• It is celebrated during the month of March-April.

• The unmarried women celebrate this festival for getting blessing of a good life partner.

• Aurobindo Ghosh said Indian National Congress as “begging institute’’.

• He was an Indian philosopher and poet.

• He joined the Indian movement for independence from British rule.

• He became a spiritual reformer, introducing his visions on human progress and spiritual evolution.

* The United Nations Office on Drugs and Crime (UNODC) is headquartered in Vienna, Austria.

* It was established in 1997.

* It was renamed the United Nations Office on Drugs and Crime in 2002.

* It was established as the Office for Drug Control and Crime Prevention by combining the United Nations International Drug Control Program (UNDCP) and the Crime Prevention and Criminal Justice Division.

So time taken by 18 women in completing the work= 

• Article 126 - related to provisions of Acting Supreme court judges.

• Article 127 - related to provisions of Ad hoc Judges.

• Article 128 – related to provisions of Retired Judges.

• Article 129 - grants Supreme Court the power to punish for contempt of itself.

Then One day's work of A,B and C will be 1/x , 1/y, 1/z respectively

As per the condition 1:

1/x + 1/y + 1/z = 6 + 1/x
(yz + xz + xy)/yz = 6x +1
xz + xy = 6xyz
y + z = 6yz .........(i)

As per the condition 2:

1/x + 1/y + 1/z = 1 + 1/y
x + z = xz .........(ii)

As per the condition 3:

1/x + 1/y + 1/z = 3/2 + 1/z
y + x = 3xy/2 .........(iii)

Solving equation (i) & (ii) simultaneously:
y - x = z(6y - x) ............(iv)

Solving equation (iii) & (iv):
4y = 3xy + 12yz - 2zx

From equation (ii): xz = x +z &
From equation (i): 6yz = y + z => 12yz = 2y + 2z

Hence 4y = 3xy + 12yz - 2(x +z)
4y = 3xy + 2y + 2z -2x - 2z
2y = 3xy - 2x
2 (x +y) = 3xy
xy/(x+y) = 2/3

total work of A and B = 1/x + 1/y = (x+y)/xy
Time taken by A and B both working together = xy/(x+y) = 2/3 hours
Hence option A is correct

• The Poona Pact was signed between Mahatma Gandhi and BR Ambedkar in 1932 at Yerawada jail, Pune.

• It was signed by B.R Ambedkar on behalf of the depressed classes and Madan Mohan Malviya on behalf of the Caste Hindus as a means to end the fast that Gandhi adopted against the communal policies of the British.

• Under this Pact, the depressed class was allotted reserved political participation.

• Annie Besant founded Central Hindu College in 1898.

• Annie Besant came to India to participate in Theosophical Society at Adyar in Madras in 1893.

• She became the President of the Indian National Congress in 1917. She is well known for her Home Rule movement.

• In the Lucknow session of 1916, she played a remarkable role in uniting extremist and moderate congress leaders and also played a vital role in mitigating the difference between Muslim League and Congress.

6 is common in figure 2 and 3,

3,5,4 and 2 are the consecutive face of 6.

Therefore, 1 will be opposite to the side 6.

Hence, the correct answer is option A.

Let the numbers are 24x and 24y.


(x,y) = {(1,18),(2,9)}
In such cases we find the pair of co-prime numbers.
All other pairs like- (3,6) will not have HCF 24.

Given, 

Cubing both sides.

* Elephant Festival is a festival celebrated in Jaipur city on the day of Holi festival.

* Elephants are embellished with vibrant colours, jhools and heavy jewellerys.

* Elephant polo, Elephant dance, Elephant races are major events in the festival.

Similarly,

Hence, option A is the correct answer.

Since 40% of P = 75% of Q

⇒ 40×P = 75×Q

⇒  = 

∴ Reqd. percent= ×100

= 53.33%

Hence, option B is the correct answer.

•The Central Institute of Indian Languages (CIIL) is an Indian research and teaching institute based in Mysore.
• It was founded on 17 July 1969.
• It is a part of the Language Bureau of the Ministry of Human Resource Development.

If the hcf of 252,294, and 3#8 is 42, then each of the number is divisible by 42

In the table of 42, number of digits divisible between 300 and 400 is

336 and 378

Since the last digit of the required number is 8, the required number is 378

Therefore # = 7