Note 9: RRB Group D Exams Asked Question Part 1

1: PH value of NACL?

                                             Ans : 7

2: Limonite is ore for which element?

                                                        Ans : Iron

3: Which state is the biggest producer of clove in India?

                                                        Ans : Kerala

4: In which period, group element 57 fall in periodic table?

                                 Ans : Lanthanum is a chemical element with symbol La and atomic number 57. It is in the 6th period and in the 3rd group.

5: Rate of doing work is called?

                                                       Ans : Power

6: In how many years rajya sabha elections are held?

                                       Ans : Rajya Sabha is a permanent House and is not subject to dissolution.

7. Which gas was spread during the Bhopal gas tragedy?

                                       Ans : Methyl Isocyanate  gas

8  Which is the lightest gas?

                                       Ans : Hydrogen

9  What is the scientific name of chloroform?

                                    Ans : Trichloromethane

10  Who is the CEO of Apple?

                                Ans : Tim Cook

11 Which is the cleanest railway station in India(2017)?

                               Ans : Beas, Vizag

12.Which is the cleanest railway station in India(2018)?

                             Ans:Jodhpur

15: What is the unit of Pressure?

                            Ans : Pascal
16.How many muscles are there in Human body?

                           Ans : 650
17 What is the name of Chandragupta Maurya's son?

                       Ans : Bindusara

18 Which is the 100th smart city in the list?

                       Ans : Shillong

19Who played Alauddin Khilji in Padmavati?

                     Ans: Ranveer Singh

20: Which place called as Pahado ki Rani?

                      Ans : Mussoorie

21: What countries are involved in Maitree 2018?

                       Ans : India and Thailand.

22: What is bone to bone connective tissue?

                      Ans : Ligament

23 Who is the prime minister of France?

                    Ans : Edouard Philippe

24 What is measured with the Hydrometer?

                     Ans : Relative density of liquids

25 What is the reason for flexibility in trees?

                     Ans : xylem and phloem

26  Who discovered blood group?

                    Ans : Karl Landsteiner

27 ............. is a nick name chili salt peter.

                    Ans :Sodium nitrate(NaNo3)

28  Who is the Joker of Plant Kingdom?

                 Ans : Mycoplasma

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