RRB ALP 13th Aug 2018 Shift-3

The data given shows the registration of bikes and total vehicles (in thousands) for six months in 2017 in city X.
Note: In the chart, the first number represents bikes and the second number represents
total vehicles.
The increase in registration of bikes from May to June 2017 is:

If $$a + \frac{1}{a} = 3$$, then $$a^3 + \frac{1}{a^3} = ?$$

Which of the following is used for disinfecting drinking water?

Complete the following sentence with the most suitable option.
A shirt always has ..........

In the following Venn diagram the total number of students who play all the three games is:

$$23 \times 31 = 713.$$How much is $$0.0713 \div 3.1 ?$$

Consider the statement to be true and decide which of the following assumptions is/are implicit.
Statement:
This year in the budget section, there was no fund allotment for travel insurance.
Assumptions:
1. Travel insurance requires funds.
2. There are many other areas that need more financial attentions.

Consider the argument and decide which of the given assumptions is/are implicit.
Argument:
If you’re a classical dancer we have an exciting job for you.
Assumptions:
1. We need a classical dancer.
2. You are a classical dancer.

Which chef was awarded the Padma Shri in 2017 for his culinary contributions?

Consider the given question and decide which of the following statements is sufficient to answer the question.
What are the values of p, q and r?
Statements:
1. $$(p + q)^2$$ =16
2. $$p - q = 4 ; r = 2p$$