RRB ALP 30th Aug 2018 Shift-2


For the following questions answer them individually

Question 61

The pitch of a sound depends on its:

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Question 62

A fraction when added to $$ \frac{7}{3}$$  gives 4. What is the fraction?

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Question 63

Read the following question and decide which of the given statements is/are sufficient.
The average marks of X, Y, Z is 180. What is X’s mark?
1. Y and Z together score 50 marks
2. X and Z together score 60 marks

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Question 64

What is the wave length of a sound wave whose frequency is 820 Hz and speed is 420 m/s in a given medium?

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Question 65

From each come rof a square with an edge of 4 cm, a 1 cm segment was chopped off from each side containing a vertex. What is the perimeter and the area ofthe octagon thus created?

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Question 66

The given Problem Figure is embedded in one of the given Answer Figures. Which is that Answer Figure?

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Question 67

Which of the following statements is/are INCORRECT?
A. The ratio of the force of gravitation between two masses, $$ m^{1}$$  and $$ m^{2} $$, kept at a distance R on the earth and on the moon is 1:1.
B. N$$m^{2}$$/ $$kg^{2}$$ is the SI unit of G.
C. The value of G depends on the distance between the bodies.
D. The value of G depends on the masses of the bodies.

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Question 68

The square root of which of the following numbers is irrational?

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Question 69

18% of 60 is 54% of .........

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Question 70

In the given diagram,triangle represents the set of people who possess a car; square represents the set of people who possess a house; and circle represents the set of people who possess gold.
What is the total number of people who possess a car and gold but do not have a house?

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