RRB JE 26th May 2019 Shift-3

For the following questions answer them individually

Why does dispersion occur when white light which is a mixture of seven colours passes through a glass prism?

What does the Ashoka's wheel in the Indian National Flag represent?

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

Eight friends—P, Q, R, S, T, U, V and W are sitting around a circular table facing the centre. Each one of them likes different brands of watch—Sonata, Titan, Fastrack, Swiss, Casio, Timex, Rolex and Fossil, but not necessarily in the same order. P sits third to the right of the person who likes Fossil. P does not like Fastrack. T is not an immediate neighbour of W. R sits on the immediate right of the person who likes Fastrack. Neither P nor W likes Casio or a Titan. The person who likes Casio is not an immediate neighbour of the person who likes Fossil. The person who likes Sonata sits second to the left of T. The person who likes Sonata is an immediate neighbour of the both persons who like Timex and Rolex. Person who likes Rolex sits third to the right of Q. Q does not like Casio. U is not an immediate neighbour of P. V is not an immediate neighbour of the person who likes Sonata.Only two people sit between the person who likes Rolex and W. The persons who like Casio and the Titan are immediate neighbours of each other.

Who among the following likes Titan?

Divide Rs.305 in three parts, so that $$\frac{3}{7}$$ of the first, $$\frac{2}{3}$$ of the second and $$\frac{4}{5}$$ of the third are equal. Find the share of the third one

Two numbersdiffer by 1365. On dividing the larger number by the smaller, the quotient and remainder got are 6 and 15 respectively. Find the larger number.

There are six members in a family. This year the father died and he has a son Ramesh, and a son is born to Ramesh. The average age of the family is the same now as it was 10 years back. At what age has the father of Ramesh died?

The force of attraction between all masses in the universe, especially the attraction of the earth's massfor bodies nearits surface is called

A trader makesa profit by selling goods at a profit of 20%. He also uses weights that are 20%less. Whatis his actual gain per cent?

An aqueoussolution turns red litmus solution blue. Excess addition of which of the followingsolutions would reverse the change?

Bohr's orbits are called stationary, because

P is facing Q. Q is to the north of P. R is placed on right side of Q. What is the direction of R with respect to P?

The Government of India designated 29 June every year as 'Statistics Day' in the memory of

becomethe first police force in the country to digitise all malkhanas, rooms for
keeping seized arms and ammunition.

Which of the following laws states that electric current 'I' flowing through a metallic wire is directly proportional to the potential difference 'V', across its ends provided its temperature remains constant?

In this question, two statements are given followed by two conclusions. Choose the conclusion(s) which best fit(s) logically.
Statements:
1) All fruits are baskets.
2) Some baskets are jars.
Conclusions:
I. Some jars are baskets.
II. No basket is fruit.

According to Mendeleev's periodic law, the elements were arranged in the periodic table in the order of

Put the proper symbols $$+, -, \times, \div$$ in the blank spaces to fit the equation.

(18_3)_7_15_5 = 0

Which of the following cities became the first to launch a 24×7 Ultra Low Emission Zone(ULEZ), inside which vehicles will have to meet emission standards or face a charge?

While executing a job, what 20 women candoin 16 days will be done by 16 menin 15 days.Find the ratio of capacity of a man to that of a woman.

P, Q and R work together to finish a work. P and Q finish 70% of the work while Q and R finish 50% of the work. Who will finish first, if they work alone? 

A son's present age is two-fifths of his mother’s age. After 8 years, he will be one half hismother's age. Whatis his mother's age now?

In this question, a statement is given followed by two conclusions. Choose the conclusion(s) which best fit(s) logically.
Statement:
Money plays a vital role in our lives.
Conclusions:
I. The poor can never become rich.
II. All the rich men take part in politics.

In the given figure the circle represents educated,rectangle represents unemployed and square represents villagers.which region represents villagers and educated but not employed?

A person travels from P to Q at a speed of 50 km/h for 30 minutes. He then increases his speed to 60 km/h and reaches his destination R in 20 minutes. What is his average speed for the whole journey?

Which of the following does NOT increase while moving down the group of the periodic table?

In this question, statement is given followed by three conclusions. Choose the conclusion(s) which best fit(s) logically.
Statement:
$$F \leq H < J \geq V > E$$
Conclusions:
I. $$H < V$$
II. $$J > E$$
III. $$F < E$$

What is the name of the observatory to study Saturn's moon and comets by NASA 2018 campaign?

A hare spots a dog 100 m away and starts running away from it at 12 km/h. One minute later,the dog gives a chase at 16 km/h speed. At what distance from the spot where the hare took flight and the dog catch the hare?

Which of these fractions cannot be reduced further?
$$\frac{14}{21}, \frac{33}{43}, \frac{18}{24}, \frac{92}{24}, \frac{41}{82}$$

If the selling price of an article is Rs.240, the profit is 20%, then for how much should it be sold, if the profit is to be 30%?

The reaction of sodium sulphate and barium chloride solution is an example of

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

Eight friends—P, Q, R, S, T, U, V and W are sitting around a circular table for a meeting facing center. P is second to the right of V who is third to the right of Q. S is second to the left of U who sits between V and P. R is not a neighbour of Q or T. 

Who is third to the right of V ?

If $$A, B$$ and $$C$$ are three points on a circle, where $$BC$$ is the diameter and $$AC = AB = 5\sqrt{2}  cm$$. Find the radius of the circle.

A metallic sphere of radius 6 cm is melted and drawn into a wire, whose radius of cross section is 8 cm. What is the length of the wire?

P invests Rs.3500 in a business. After 5 months, Q joins him with some investment. If the profit that Q gets is 50% more than that of P, then find the investment of Q.

What is reduced by a lubricant?

Join CAT 2026 course by 5-Time CAT 100%iler

Crack CAT 2026 & Other Exams with Cracku!