RRB ALP 20th Aug 2018 Shift-3

Instructions

For the following questions answer them individually

RRB ALP 20th Aug 2018 Shift-3 - Question 51


An object having a mass โ€˜mโ€™ moving with a velocity โ€˜vโ€™ possesses a kinetic energy โ€˜Kโ€™. If its velocity is doubled, its kinetic energy will become:

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RRB ALP 20th Aug 2018 Shift-3 - Question 52


A sequence $$a, ax, ax^2, ....... ax^n$$, has odd number of terms. Then the median is

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RRB ALP 20th Aug 2018 Shift-3 - Question 53


The present ages of Kavitha, Rajitha and Harithaare in the ratio of 4 : 7 : 9. Eight years ago, the sum of their ages was 56. Find their present ages (in years).

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RRB ALP 20th Aug 2018 Shift-3 - Question 54


Consider the given statement to be true even if they seem to be at variance with the commonly known facts and decide which of the given conclusions logically follows from the given statement.
Statement:
Some spoons are glasses. All the plates are glasses
Conclusions
1. Some glasses are plates
2. Some glasses are spoons

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RRB ALP 20th Aug 2018 Shift-3 - Question 55


10 people could complete a task in 8 days. After 4 days, 2 of the workers left. How many days from then did it take to complete the task?

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RRB ALP 20th Aug 2018 Shift-3 - Question 56


Solve the following:
$$23 - [23 - \left\{23 - (23 - 23 + 23)\right\}]$$

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RRB ALP 20th Aug 2018 Shift-3 - Question 57


Who among these union ministers in the PM Narendra Modi cabinet belongs to the Shiv Sena party?

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RRB ALP 20th Aug 2018 Shift-3 - Question 58


Which of the following statement is sufficient to answer the question? Find the values of x, y, z from the given statements.
Statements:
I. x + y = 12 ; x + z = 4
II: x - y = 6

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RRB ALP 20th Aug 2018 Shift-3 - Question 59


A man lifts a luggage of 25 kg from the ground and puts it on the head, 2.5 m above the ground. If the value of g = 10 ms$$^{-2}$$, then the value of work done by him on the luggage is:

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RRB ALP 20th Aug 2018 Shift-3 - Question 60


Which group of animals are exclusively free living marine animals?

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