RRB Group-D 17th Dec 2018-shift -1
For the following questions answer them individually
A parking area has two gates, one on the eastern side which is the entry gate and another in the western corner which is the Exit gate. If a car enters the parking area through the entrance gate following a straight path and makes a 90° turn to the right and gets place to park which direction does the car's bonnet face?
Choose one of the following options which is equal to:
$$\frac{1 + \cos \theta}{\sin \theta}$$
Electronegativity ..... from left to right in a row in the periodic table and electro positivity ...... from left to right in a row in the periodic table
Inclusive of an 18% peak-time surcharge a taxi fare came to ₹ 531. What would the payable amount have been without the surcharge?
Ritesh drove at a speed of 60 km/h for 8 hours. For how many hours should he now drive at a speed of 80 km/h for the overall average speed to become 72 km/h?
A sum of money, invested at 7.5% simple interest p.a. became ₹ 689 on maturity after 4 years.What was the original sum invested?
Consider the following question and decide which of the statements is sufficient to answer the question.
Question:
Find the value of $$m$$, slope of a line.
Statements:
1) $$y = mx + 2$$Â
2) Line passes through (2, 1)
......... cells are embedded in a hard matrix that is composed of calcium and phosphorus.
