ALL COMPETITIVE EXAM-MINI MOCK-19(08.05.2021)-ORSP

 Logic: Row I – Row III = Row II

54 – 42 = 12

76 – 46 = 30

63 – 15 = 48

Hence, option C is the correct answer.

•  The indo-Bhutan border is a 699 km long border. Which is shared by Indian states of- Assam, Arunachal Pradesh, West Bengal, and Sikkim.

•  Assam stretches the longest border with Bhutan with 267 kilometres border while Arunachala Pradesh is at second position with 217 Kms.

•  The Treaty of Peace between Britain and Bhutan demarcated the border in 1865. The boundary was further detailed and refined in 1973-1984 .

•  The single entry point for foreign nationals is between the towns of Jaigaon in the Indian state of West Bengal and Phuntsholing, in South West Bhutan.

Again, (a + 1/a)² - 2 = 7
⇒ (a + 1/a)² = 7 + 2
⇒ a + 1/a = 3
⇒ (a + 1/a)³ = 3³
⇒ (a³ + 1/a³) + 3(a + 1/a) = 27
⇒ (a³ + 1/a³) + 3(3) = 27
⇒ (a³ + 1/a³) = 27 – 9 = 18
So, (a³ + 1/a³) = 18

5.16 x 3.2 = 16.512

• Malic acid is the main principal acid present in the ripe banana.

• Citric and Oxalic acids are also present in the ripe banana.

• Malic acid is a tart-tasting organic dicarboxylic acid that plays a role in many sour or tart foods.

• It is an organic compound with the molecular formula C₄H₆O₅.

Product of two numbers = LCM × HCF

a × b = 480 × 16

a × b = 96 × 80

Only possibility is 96 and 80.

Difference = 96 – 80 = 16

Logic shown:

Similarly,

Hence, option A is the correct answer.

The Panchprayags and Rivers which confluence in each prayag are as follow-

1. Vishnuprayag- Confluence of Alakhnanda and Dhauli Ganga.

2. Nandprayag- Confluence of Alakhnanda and Nadakini Rivers.

3. Karnaprayag- Confluence of Alakhnanda and Pinder Rivers.

4. Rudraprayag- Confluence of Mandakini and Alakhnanda Rivers.

5. Devprayag- Confluence of Alakhnanda and Bhagirathi Rivers.

As,

ROK=R+O+K=18+15+11=44

and

MIG=M+I+G=13+9+7=29

Similarly,

TAL=T+A+L=20+1+12=33

Hence, option A is the correct answer.

Number of persons like both tea and coffee but not juice=12

Hence, option B is the correct answer.

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.

• With a total length of 4,620 metres, Vembanad is the longest railway bridge in India.

• Vembanad Rail Bridge is a rail connecting Edappally and Vallarpadam in Kochi, Kerala.

• Vembanad bridge is build over the backwaters of Vembanad lake and passes through the 3 small islands.

● Aluminium Silicate is the mainchemical constituent of clay.

● It is very useful for human beings from ancient times inagriculture and manufacturing.

● Some other things present in clay are iron, magnesium, alkali metals and alkaline earths.

• The Fundamental Rights, “Right to Freedom and Speech”, under Article 19 is automatically suspended till the end of the national emergency.

⇒ 258 + A = 294

⇒ A = 294-258 = 36

Hence, option C is the correct answer.