RRB JE 30th May 2019 Shift-1

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RRB JE 30th May 2019 Shift-1 - Question 4

Read the following information carefully and answer the question given below.

During an event, a game is being played. For the game, 9 people from to Z (mix of boys and girls) have to stand in a vertical row. Boys are wearing black t-shirts and girls are wearing white t-shirts. The row starts at top and with a white t-shirt. Boys and girls stand alternately in the row. Each position in the row can be occupied by one person only.

i) R stands seven places before S.
iii) Second boy after T is U.
iv) Fourth place in the row is occupied by V.
v) W stands ahead of R.
vi) X stands between T and R.
vii) Z is a girl.

Who among the following stands between T and Z?

RRB JE 30th May 2019 Shift-1 - Question 6

Which of the following processes is involved in chemical reactions?

RRB JE 30th May 2019 Shift-1 - Question 7

Simplify: $$ \frac{(375 \times 375)+(125 \times 125 ) - (375 \times 125)}{(375 \times 375 \times 375 )+ (125\times 125 \times 125)} $$

RRB JE 30th May 2019 Shift-1 - Question 8

Arrange the following decimals in descending order.
0.21, 0.021, 0.201, 0.102

RRB JE 30th May 2019 Shift-1 - Question 12

A boy has a total of Rs.60 which is a sum of one rupee, 50 paise and 25 paise coins in the ratio of 5: 6: 8. Find the number of 25 paise coins.

RRB JE 30th May 2019 Shift-1 - Question 14

If 'R' is coded as 5, 'L' is coded as 1, 'N' is coded as 6, 'T' is coded as 2, 'U' is codedas 8, 'F' is coded as 3, 'S' is coded as4, 'l' is coded as 9, and 'G' is coded as 7, what is the decoded form of 425967 ?

RRB JE 30th May 2019 Shift-1 - Question 15

How will the emergent ray be after refraction of light through a glass slab?

RRB JE 30th May 2019 Shift-1 - Question 17

A rectangle has a width ‘a’ and length 'b’. If the width is decreased by 20% and the length is increased by 10%, then whatis the area of the new rectangle in percentage comparedto ‘ab'?

RRB JE 30th May 2019 Shift-1 - Question 23

Read the following information carefully and answer the question given below.

P, Q, R, S and T are friends, and they use different cars— Maruti, Volkswagen, Jaguar, Porsche and Renault. Colours of these cars are—blue, white, black, red and green, but not necessarily in the same order.

i) P has an Renault, but it is not green.
ii) Q has a red colour Porsche.
iii) R has a blue car, but not Maruti.
iv) T has a black car, which is neither Volkswagen nor Jaguar.
v) Those who have green car use Volkswagen.

What is the colour of Renault?

RRB JE 30th May 2019 Shift-1 - Question 30

Which is the phase of the moon which is a full bright view of the moon, where the moon is almost perfect round in shape?

RRB JE 30th May 2019 Shift-1 - Question 37

Y is placed to the east of X, and Z is placed to the south of X. What is the direction of Z with respect to Y?

RRB JE 30th May 2019 Shift-1 - Question 38

A spherical mirror and a thin spherical lens both have a focal length of -10 cm. The mirror and the lens are likely to be-

RRB JE 30th May 2019 Shift-1 - Question 39

Two men—Pand start from two points—X and Y on opposite banks of still river towards Y and X respectively. They meet at 340 m from one bank 'X' and proceed on their respective onward journey. After that they meet at 170 m from the other bank 'Y' on their return journey. What is the width of the river?

RRB JE 30th May 2019 Shift-1 - Question 45

Two trains 100 m and 120 m in length are moving in opposite direction, with speeds 18 m/s and 15 m/s respectively. In what time will they cross each other?

RRB JE 30th May 2019 Shift-1 - Question 47

A certain principal amounts to Rs.15000 in 2.5 years and to Rs.16500 in 4 years at the same rate of interest. Find the rate of interest.

RRB JE 30th May 2019 Shift-1 - Question 48

The list price of an article at a show room is Rs.2000, and it is being sold at successive discounts of 20% and 10%. Find its net selling price.

RRB JE 30th May 2019 Shift-1 - Question 53

LCM of a set of fractions is:

RRB JE 30th May 2019 Shift-1 - Question 55

Six years ago the ratio of ages of P and Q was 6 : 5. Four years hence, it will be 11 : 10. What is the age of P now ?

RRB JE 30th May 2019 Shift-1 - Question 59

Two taps P and Q take 60 minutes and 40 minutes to fill a cistern separately. If tap Q is open for the first half time and aloneis open for the remaining time, how longwill it take to fill the cistern?

RRB JE 30th May 2019 Shift-1 - Question 61

P, Q and R can do a project in 8, 6 and 12 days respectively. The project is started with P and Q working on day 1, Q and R on day 2, R and P on day 3 and so on. In how many days will the project be completed?

RRB JE 30th May 2019 Shift-1 - Question 63

Which of these properties does NOT hold good in a triangle?

RRB JE 30th May 2019 Shift-1 - Question 64

The consistency of a given data can be determined from the value of ............

RRB JE 30th May 2019 Shift-1 - Question 66

Prakash runs from his home towards east direction for 50 m and then turns left and runs for 20 m. Again he turns left and runs for 30 m; and again turns left and runs for 20 m to reach point 'A’. What is the distance from the point A to is home straight?

RRB JE 30th May 2019 Shift-1 - Question 71

In the given figure. the circle represents people who visited Bhopal. triangle represents people who visited Kochi. and square represents people who visited Patna. Which region represents people who visited both Bhopal and Kochi ?

RRB JE 30th May 2019 Shift-1 - Question 72

On what factors does the resistance of a conductor depend?

RRB JE 30th May 2019 Shift-1 - Question 73

In this question, two statements are given followed by two conclusions. Choose the conclusion(s) which best fit(s) logically.
Statements:
1) Some rats are tigers.

2)Some cats are tigers.

Conclusions:
I. Some tigers are cats.
II. Some tigers are rats.

RRB JE 30th May 2019 Shift-1 - Question 75

Two pipes can fill a tank in 45 and 30 minutes respectively. After some time the slower pipe was closed. Then the tank was filled by the other pipe in 13 minutes 20 seconds. When was the slower pipe closed after start?

RRB JE 30th May 2019 Shift-1 - Question 76

Using brake pads in the brake system of bicycles and automobiles is for what pupose ?

RRB JE 30th May 2019 Shift-1 - Question 78

Why does a cork float in water while an iron nail sinks?

RRB JE 30th May 2019 Shift-1 - Question 79

Siva left school and cycled 10 km towards east. He then turned right and cycled 10 km and turned left and cycled 20 km and reached point 'A'. How many kilometers should he cycle from the school to point 'A'?

RRB JE 30th May 2019 Shift-1 - Question 81

In this question, a statement is given followed by three conclusions. Choose the conclusion(s) which best fit(s) logically.

Statement:
$$ L \leq R < M < N < K $$
Conclusions:
I. L < N
II. K > M
III. R < N

RRB JE 30th May 2019 Shift-1 - Question 82

In this question, two statements are given followed by two conclusions. Choose the conclusion(s) which best fit(s) logically.
Statements:
1) Some boys are girls.
2) Some students are boys.
Conclusions:
I. All girls are students.
II. Some students are girls.

RRB JE 30th May 2019 Shift-1 - Question 83

A solid is in the shape of a cone fitted on a hemisphere both with radii 2 cm and height of cone being equal to its radius. What is the volume of this solid?

RRB JE 30th May 2019 Shift-1 - Question 88

What is the ratio of sine of angle of incidenceto the sine of the angle of refraction called?

RRB JE 30th May 2019 Shift-1 - Question 91

If  'L' stands for '+', 'M' stands for '-' , 'N' stands for '$$ \times $$', 'P' stands for '$$ \div $$', then 14 N 10 L 42 P 2 M 10 = ?

RRB JE 30th May 2019 Shift-1 - Question 93

Which of the following separation techniques can be used to separate iron pins from sand?

RRB JE 30th May 2019 Shift-1 - Question 94

A sum lent at 7% per annum will produce as much Simple Interest in 2 years as Rs.1750, lent at 5% will produce in 4 years. Find the sum.

RRB JE 30th May 2019 Shift-1 - Question 95

Arun's income is 150% of Bala's income. Income of Chandru is 120% of the income of Arun. If the total income of Arun, Bala and Chandru is Rs.86000, then what is the income of Chandru?

RRB JE 30th May 2019 Shift-1 - Question 99

A mother and daughter differ in age by 20 years. Five years hence daughter's age will be half her mother's present age. How old is the daughter?

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