[Download PDF] 2012 RRB Ahmedabad Paper with Solutions

Instructions

For the following questions answer them individually

Question 51

If a speed of $$ 3 \frac{1}{3} $$ m/s is converted into km/hr what would be its value ?

Video Solution

Solution

= $$ 3 \frac{1}{3} $$ * 18 / 5 kmph = 12kmph

Question 52

What is the sum which earns Rs. 420 as compound interest in second year at the annual interest rate of 5% ?

Video Solution

Solution

x * 1.05 * 1.05 - x * 1.05 = 420

implies x = 8000 Rs.

Question 53

5 years ago, average age of P and Q was 15 years. At present, average age of P, Q and R is 20 years. What will be the average age after 10 years ?

Video Solution

Solution

The average age increases with age. So, after 10 years, the average age is 20 + 10 = 30 years.

Question 54

Exterior angle of a regular polygon is 72. What would be the sum of its interior angles ?

Video Solution

Solution

The interior angle of the polygon = 180 - 72 = 108

Let there be x sides in the polygon.

108 x = (2x - 4)* 90

So, x = 5 (pentagon)

Sum of the interior angles = 5 x 108 = 540

Question 55

Under Union Plan, the purpose of requisition of land for nuclear plant, the following word is written in place of amendment in Atomic Energy Act ?

Video Solution

Question 56

Who won Men’s singles title in the year of 2012 in Wimbledon ?

Video Solution

Question 57

Recently, Oblapuram had been in news. It is situated in/at---

Video Solution

Question 58

Who among the following won silver medal in shooting in recent Olympic games ?

Video Solution

Question 59

Which of the following states is at the top in cement production ?

Video Solution

Question 60

Headquarters of South-Western Railway are located in--

Video Solution

CAT Content

2012 RRB Ahmedabad

If a speed of $$ 3 \frac{1}{3} $$ m/s is converted into km/hr what would be its value ?

What is the sum which earns Rs. 420 as compound interest in second year at the annual interest rate of 5% ?

5 years ago, average age of P and Q was 15 years. At present, average age of P, Q and R is 20 years. What will be the average age after 10 years ?

Exterior angle of a regular polygon is 72. What would be the sum of its interior angles ?

Under Union Plan, the purpose of requisition of land for nuclear plant, the following word is written in place of amendment in Atomic Energy Act ?

Who won Men’s singles title in the year of 2012 in Wimbledon ?

Recently, Oblapuram had been in news. It is situated in/at---

Who among the following won silver medal in shooting in recent Olympic games ?

Which of the following states is at the top in cement production ?

Headquarters of South-Western Railway are located in--

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