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RRB Group D 2025 Mix Test - 66
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RRB Group D 2025 Mix Test - 66
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  • Question 1/10
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    In each question below is given a statement followed by two conclusions numbered I and II. You have to assume everything in the statement to be true, then consider the two conclusions together and decide which of them logically follows beyond a reasonable doubt from the information given in the statement.

    Statement: The director of an institute said to his students that 'you should learn a foreign language to get a high paying job'?

    Assumptions:

    I. All those who learn foreign language get highly paid jobs.

    II. Only a foreign language can get someone a high paying job.

    Solutions

    The correct answer is option 4 i.e. If neither assumption I nor II is implicit

    Assumption I: The director's statement suggests that learning a foreign language is beneficial for getting a high-paying job, but it doesn't imply that everyone who learns one will definitely secure such a job. Therefore, this assumption is not implicit.

    Assumption II: The director's advice doesn't imply that a foreign language is the sole path to a high-paying job. There are many other skills and qualifications that can lead to lucrative employment. Therefore, this assumption is also not implicit.

    Hence, the correct answer is If neither assumption I nor II is implicit.

  • Question 2/10
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    Directions For Questions

    Directions: Read the information carefully and answer the following questions.

    Ten cars are parked in a straight line facing north direction. Cars are marked as A, B, C, D, E, P, Q, R, S, and T but not necessarily in the same order.

    Car D is parked at second to the left of Car S, which is fourth to the left of Car P. Car P is parked second from the extreme right end of the line. Car E is parked immediately right of Car Q. Two Cars are parked between Car E and Car S. Car E is not parked near Car P. Car P is parked second to the right of Car A. Two Cars are parked between Car A and Car B, which is not parked near Car P. Car C is not parked at an extreme end of the row. Car T is an immediate neighbor of both Car A and Car P.

    ...view full instructions


    How many cars are parked to the left of Car S?

    Solutions

    The correct answer is option 4 i.e Four

    1) Car P is parked second from the extreme right end of the line.

    2) Car P is parked second to the right of Car A.

    3) Car D is parked second to the left of Car S, which is fourth to the left of Car P.

    4) Two Cars are parked between Car E and Car S and Car E is not parked near Car P.

    5) Car E is parked immediate right of Car Q. (i.e., Car Q is parked at the extreme left end of the line.)

    6) Two Cars are parked between Car A and Car B, which are not parked near Car P.

    7) Car T is an immediate neighbor of both Car A and Car P.

    8) Car C is not parked at the extreme end of the row (so Car R is parked at the extreme right end of the line.)

    Now we have our final arrangements.

    Clearly, four cars are parked to the left of Car S.

    Hence, the correct answer is Four.

  • Question 3/10
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    In a row of Plants, Bunch of Roses is 6th from the left and Sunflowers is 27th from the right. If they interchange their positions, Bunch of Roses becomes 24th from the left. How many Plants are there in the row?

    Solutions

    The correct answer is option 3 i.e. 50.

    Total number of Plants = (Present position of Bunch of Roses + Previous position of Bunch of Sunflowers) - 1

    (24 + 27) - 1 = 51 - 1 = 50

    Hence, the correct answer is 50.

  • Question 4/10
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    Find the missing element in the given series.

    F21, H19, K16, O12, T7, ?

    Solutions

    The correct answer is option 2 i.e. Z1

    Given series: F21, H19, K16, O12, T7, ?

    The pattern is as follows:

    The letter is written by adding a natural number in each step in increasing order.

    The number is the positional value of the opposite letter of the letter written there.

    F + 2 = H, H + = K, K + 4 = O, O + 5 = T, T + 6 = Z

    F - U (21), H - S (19), K - P (16), O - L (12), T - G (7), Z - A (1)

    Hence, the correct answer is Z1.

  • Question 5/10
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    In the given Venn diagram, circle A represents books, circle B represents pens and circle C represents pencils. Which number represents only books and pencils?

    Solutions

    The correct answer is option 1 i.e 16

    From the Venn diagram:

    ⇒ The area with the intersection of books and pencils but not pens = 16

    Hence, the correct answer is 16.

  • Question 6/10
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    The Negro River, one of the tributaries of the Amazon River has dropped to its lowest levels in 122 years due to drought. The river passed through __________.

    Solutions

    The correct answer is option 1 i.e. Colombia, Venezuela and Brazil.

    The Negro River, one of the main tributaries of the Amazon River has dropped to its lowest levels in 122 years. The Negro River also known as the Rio Negro is one of the largest tributaries of the Amazon River and it flows along the Colombian and Venezuelan border before crossing into Brazil. The river passed through three countries namely Colombia, Venezuela and Brazil.

  • Question 7/10
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    Who among the following has been awarded the 2024 Nobel Prize in Physics for their work on Machine Learning?

    Solutions

    The correct answer is option 1 i.e. John Hopfield and Geoffrey Hilton.

    The 2024 Nobel Prize in Physics was awarded to John Hopfield and Geoffrey Hinton for their work on Machine Learning. They made foundational discoveries and inventions that enable machine learning with Artificial Neural Networks. Machine learning is a branch of Artificial Intelligence focussed on building computer systems that learn from data. The work of laureates has been used to solve problems in Physics, Chemistry, Medicine, Biology, Health and Finance.

  • Question 8/10
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    Who among the following recently received the Dadasaheb Phalke Lifetime Achievement Award for the year 2022?

    Solutions

    The correct answer is option 3 i.e. Mithun Chakraborty.

    Indian Bollywood icon Mithun Chakraborty has recently received the Dadasaheb Phalke Lifetime Achievement Award for 2022. It is India's highest award in the field of Cinema and is annually presented at the National Film Awards ceremony set up by the Ministry of Information and Broadcasting. The award was first presented in 1969 to actress Devika Rani also known as the first lady of Indian Cinema.

  • Question 9/10
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    Which country signed a nuclear material and secrets transfer deal with the US and UK to acquire nuclear powered submarines under the AUKUS agreement?

    Solutions

    The correct answer is option 2 i.e. Australia.

    Australia has signed a nuclear material and secrets transfer deal with the US and UK to acquire nuclear powered submarines. The deal was signed under the AUKUS agreement. The AUKUS agreement was signed between Australia, US and UK in September 2021 to enhance trilateral security partnership. The transfer of nuclear powered submarines to Australia will be the first major initiative under AUKUS.

  • Question 10/10
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    Scientists have predicted that an annual Solar Eclipse will take place on  _______ 2024.

    Solutions

    The correct answer is option 1 i.e. October 2.

    Scientists have predicted that an annual Solar Eclipse will take place on October 2, 2024. People in certain parts of South America will witness the moon cover the centre of the sun leaving a bright ring around the edges like “Ring of Fire”. A solar eclipse takes place when the moon comes directly in between Earth and Sun blocking part of the Sun.

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