RRB Junior Translator Mock Test - 10 - RRB NTPC/ASM/CA/TA MCQ

Key Points
Rajasthan  was the largest producer of pulses at over  19 per cent  among other Indian states in the  financial year 2022.  Madhya Pradesh was the second largest producer of pulses in the country that year at around 18 per cent.

• Wheat, Jau, Jwar, Bajra, Maize, and Pulses  are the food crops of Rajasthan.
• India is the largest producer (25% of global production), the consumer (27% of world consumption), and the importer (14%) of pulses in the world .

Additional Information
Uttar Pradesh comes under the top farming state in India  and the  rank of Uttar Pradesh  is counted under major state-wise crop production in India, bajra, rice, sugarcane, food grains, and many more. 

Concept:

Following chart shows the different games with their respective cups and trophies:

Key Points

• Under the Madhya Pradesh Mukhyamantri Solar Pump Yojana, an applicant has to fill out an application form at https://cmsolarpump.mp.gov.in/ first.
• Once, an applicant is selected, he has to pay within 20 days in favor of the “Madhya Pradesh Urja Vikas Nigam CM Solar Pump Scheme”. This can be done online or offline.
• After the amount is received, a solar pump is installed within 120 days.

Additional Information

• Under the scheme, farmers are given a 90% subsidy to buy solar pumps.
• The registration fee is Rs. 5,000/-
• The Madhya Pradesh Urja Vikas Nigam implements the scheme and also handles all the registrations. 
• The Madhya Pradesh government aims to install 2 lakh solar pumps over the next 5 years for farmers of the state.

The correct answer is China.
In News - 

• China has cited COVID-19 regulations for denying departure to a stranded Indian merchant ship loaded with Australian coal.
• The ship named Jag Anand been awaiting anchorage at the Chinese port Jingtang near Tangshan in China's Hebei province since June this year.

  Important Points

• The Port of Jingtang is an artificial deep-water international seaport on the coast of Tangshan Municipality, Hebei, in Northern China.
• It is part of the Tangshan port complex, which consists of Jingtang, Caofedian and Fengnan ports. Combined, they constitute the 9th largest port in China.
• Jingtang port is located in Bohai bay (Bohai sea) close to the port of Tianjin.

The correct answer is Sasindran Kallinkeel.

• 'Rasaathi: The Other Side of a Transgender' , a novel by Sasindran Kallinkeelhas been released.
• The novel looks at the lives, customs, rituals and struggle of transgenders. 
• Sasindran was with the Central Reserve Police for 23 years and had a seven-year stint with the Special Protection Group (Prime Minister’s Security).
• The book has been published by BookMitra .

The correct answer is Shah Commission.

• The Emergency declared in 1975 (internal emergency) proved to be the most controversial.
• There was widespread criticism of the misuse of Emergency powers.
• In the elections held to the Lok Sabha in 1977 after the Emergency, the Congress Party led by Indira Gandhi lost and the Janta Party came to power.
• This government-appointed the Shah Commission to investigate the circumstances that warranted the declaration of an Emergency in 1975.
• The commission did not justify the declaration of the Emergency.
• Hence, the 44th Amendment Act was enacted in 1978 to introduce a number of safeguards against the misuse of Emergency provisions.

The pattern followed here is
Taking the 1^st row of the matrix,
48 × 2 = 96 and 48 × 3 = 144
Similarly for 2^nd row,
45 × 2 = 90 and 45 × 3 = 135
Similarly for 3^rd row,
36 × 2 = 72 and 36 × 3 = 108
Hence, “108” is the correct answer.

A painter can be a doctor and a singer at the same time.
The correct Venn diagram representation is,

Hence, option 2 is the correct answer.

1. Woodpecker → Woodpecker is a bird.

2. Kiwi → Kiwi is a bird.

3. Falcon → Falcon is a bird.

4. Butterfly → Butterfly is an insect.

Hence, Butterfly is the odd one.

According to the given information,

Code for is - 2
Code for blue - 5
Code for sea - 4
‘ 8’ means sky in the language.
Hence, “8” is the correct answer.

Let the common multiple be x.

So, monthly income of P = 10x

And monthly income of Q = 12x

Q’s monthly income is 4000 more than P.

According to question:

12x – 10x = 4000

2x = 4000

x = 2000

Monthly income of P = 10x

= 10 × 2000

= 20000

Hence, monthly income of P is 20000.

Key Points

• The genus Hippocampus contains more than 70 species found mostly in shallow tropical and temperate marine and estuarine waters throughout the world.
• Seahorse is the name given to 54 species ofsmall marine fishes in the genus Hippocampus.
• Their habitats include coral reefs, mangroves, seagrass beds, and estuaries.

Additional Information
Coelenterata:

• Phylum Coelenterata is a group of aquatic, or marine organisms.
• They are diploblastic animals, in which, the body is made up of two layers of cells: Ectoderm and Endoderm.
• The nervous system and the circulatory system is absent.
• Coelenterates are classified into three different classes: Anthozoa, Hydrozoa, and Scyphozoa.

Protochordate:

• It is an informal category of organisms to describe the invertebrates that are closely related to vertebrates.
• Their body is bilaterally symmetrical, triploblastic, and coelomated.

The Correct Answer is Dissolved Oxygen.

• Dissolved oxygen (DO) is an indicator of the quantity of free oxygen molecules in water.
• The concentration of DO is an important indicator of the health of the aquatic environment, as oxygen is essential for almost all forms of life.
• Oxygen is essential for respiration and chemical reactions. Dissolved oxygen in water comes from two primary sources: atmospheric and photosynthesis.
• The concentration of DO is influenced by a variety of factors, including water temperature (cold water retains more oxygen than warm water), salinity (freshwater holds more oxygen than saltwater), and atmospheric pressure (the amount of DO consumed in water decreases as the altitude increases).
• The parameter is capable of calculating dissolved oxygen in water within a range of 0 – 500% or 0 – 50 mg/l .

The correct answer is Digestion of protein.

• Trypsin is a proteolytic enzyme, that is helpful in the digestion of proteins .
  • Trypsin is produced in an inactive form by the pancreas called as trypsinogen.
  • The trypsinogen enters the small intestine through the common bile duct and is converted to active trypsin.
• Lipase enzymes helps in the digestion of fats.
• Two types of pancreatic nuclease are responsible for their digestion of nucleic acids DNA and RNA i.e deoxyribonuclease, which digests DNA, and ribonuclease, which digests RNA.

The correct answer is option 4i.eElectric current.

Key Points

• A galvanometer is an instrument used for the  measurement of the electric current .
  • Galvanometer works on the principle of conversion of electrical energy into mechanical energy.
  • Galvanometer show both the direction and the magnitude of the current.
• Another instrument called ammeter is used to measure the current flowing through an electric circuit.
• Electric currents are measured in amperes (A).
• Wind speed and wind pressure is measured by an instrument called Anemometer .
• A manometer is a scientific instrument used to measure gas pressures.
• A Calorimeter is an instrument used for measuring the heat of chemical reactions.

Given:

3x + 2y = 7 and 4x - y = 24

Calculation:

3x + 2y = 7    ----- (1)

4x – y = 24      -----(2)

Multiply equation (2) by 2 and add both equations, we get

3x + 2y + 8x – 2y = 7 + 48

⇒ 11x = 55

⇒ x = 5

Putting value of x in equation (1), we get

15 + 2y = 7

⇒ 2y = - 8

⇒ y = - 4

∴ 5(x + y) = 5(5 – 4) = 5

Given:
Diagonals of rhombus = 18 cm and 12 cm
Formula used:
Area of rhombus = pq/2
Where p and q are two diagonals
Calculation:
Area of rhombus = (18 × 12)/2 cm²
⇒ 18 × 6 = 108 cm²
∴ The area of rhombus is 108 cm²

Given:

The given data,

4, 1, 7, 11, 9, 9, 7, 10, and 7

Concept used:

Mode is the most repeated value in a data

Formula used:

Mean = Sum of numbers / Number of observations

Calculations:

Mean = (4 + 1 + 7 + 11 + 9 + 9 + 7 + 10 + 7)/9

⇒ 65/9

⇒ 7.22

Values repeated in the given data,

⇒ 7 = 3 times

⇒ 9 = 2 times

The most repeated term,

Mode = 7

∴ The mean and mode is 7.22 and 7 respectively

Given:

The angle of elevation = 30°

Height of the observer = 1.6 m

Distance of observer from the tower = 20√3 m

Calculation:

The height of the tower = AB + BD

The height of the observer = CE

BD = CE = 1.6 m

Distance of observer from the tower = DE

DE = BC = 20√3 m

tan 30° = AB/BC

⇒ 1/√3 = H/20√3

⇒ H = 20√3/√3

⇒ H = 20 m

The height of the tower = AB + BD

⇒ 20 + 1.6

⇒ 21.6 m

∴ The height of the tower is 21.6 m.

उपरोक्त विकल्पों में अंगारों पर लोटना – मुहावरे का अर्थ निम्न विकल्पों में से विकल्प ईर्ष्या में व्यथित होना हैl अन्य विकल्प इसके सटीक उत्तर नहीं हैl अतः स्पष्ट है कि ईर्ष्या में व्यथित होना विकल्प उचित विकल्प हैl विकल्प ईर्ष्या में व्यथित होना सही उत्तर हैl

अन्य विकल्प

सही अनुवाद- He loves telling stories.
Key Points

Key Points

•  While trying to rearrange a sentence, we should try to find connections between parts and then eliminate the options accordingly.
• Part P has the adverb phrase 'for long' and ends with the conjunction ' and '.
• Whenever a part ends with a conjunction, it must join the next part with similar nouns, adjectives or verbs.
•  Since part P uses an adverb, it must be referring to some verb. This means that the part after Pmust begin with a verb to join with ' and '.
•  Only part R begins with the verb ' will continue '. So,PR must be the correct order.
•  This order, when joined, gives- 'for long and will continue to be the same'.
•  The order PR is only shown by option 2. It gives the full sequence as SQPR.

Thus, the rearranged sentence is: agriculture has been the backbone of India for long and will continue to be the same.

दिए गए विकल्पों में 'जागृति' शब्द की वर्तनी शुद्ध हैं तथा इसका अर्थ है 'जागरण, जागते रहने की स्थिति या भाव'। अतिरिक्त विकल्पों की वर्तनी अशुद्ध हैं। अतः सही विकल्प 'जागृति' है।

अन्य विकल्प:

अपंग , पंगु का पर्यायवाची शब्द है, अन्य विकल्प असंगत हैं।
वे शब्द जो लिखने में भिन्न प्रतीत होते है परन्तु उनका अर्थ सदैव समान रहता है, ऐसे शब्दों को पर्यायवाची शब्द कहते है| पर्यायवाची शब्दों को समानार्थी शब्द भी कहते है|

उदाहरण- अपंग - पंगु , विकलांग , अपाहिज आदि |

विशेष

The correct answer is नाच न जाने आंगन टेढ़ा.
Key Points
A bad workman blames his tools:  A person who has done something badly will seek to lay the blame on his equipment rather than admit his own lack of skill.
Hindi Equivalent:  नाच न जाने आंगन टेढ़ा.
Meaning:  अपनी कमी से कुछ  ना  कर  पाने  का  दोष  अन्य  चीजों  पर  देना .

The correct answer is- She said to me, "I visited Oxford University yesterday."
Key Points
Let's look at the steps to change the sentence from  indirect to direct speech:

• When the indirect speech is in the  assertive  form, we follow the steps given below:
• Comma and inverted commas replace the connective word  'that' .
• The pronoun  'she'  is replaced by  'I'  accordingly. 
• The  helping verb  is changed according to the tense, followed by the  3rd form of the verb . ( had visited )
• Words showing  time and place  are changed accordingly.  (the previous day-yesterday)

At last line up the remaining part.
Following these steps, we finally get -  She said to me, "I visited Oxford University yesterday."

Key Points
To show a clean pair of heels: To run away quickly; to make an escape quickly; to outpace.
Hindi Equivalent: दुम दिखाकर भाग जाना.
Meaning : डर के भाग जाना

'वह स्थान जो पृथ्वी, चंद्रमा, सूर्य आदि लोकों के मध्य स्थित हो उसके लिए एक शब्द ‘अन्तरिक्ष’ है. अन्य विकल्प असंगत हैं| अतः सही विकल्प ' अन्तरिक्ष '  है|

अन्य विकल्प  –

The correct answer is option 3 i.e. electorate.

 Key Points

An electorate is a body of people allowed to vote in an election.

The meanings of the other words are:

• Inhabitants: people or animals that live in or occupy a place
• Residents: people who live somewhere permanently or on a long-term basis
• Settlers: people who move with a group of others to live in a new country or area