RRBGroup-D29thoct2018-shift-2 Related Question Answers

26. ............ is a purple-coloured solid halogen.

27. The mirror image of the above figure is

28. Find the energy possessed by an object of mass 10 kg when it is at a height of 8 m above the ground. Given g=9.8 $$ms^{-2}$$

29. Find the LCM of 96, 144 and 150.

30. Which child artist won the 'Best Child Artist' award for the film 'Noor Islam' at the $$64^{th}$$ National Film Awards 2017?

31. Simplify the following expression: $$(\frac{3}{2} \times \frac{1}{6}) + (\frac{5}{3} \times \frac{7}{2}) - (\frac{13}{4} \times \frac{4}{3})$$ = ?

32. Choose the best suitable Venn diagram for the following words: "Amphibians, Alligator, Tortoise"

33. The sum of the present ages of two persons is seven times that of the difference between their ages. After 5 years, the sum of their ages will become nine times that of the difference. What is the present age of the elder person?

34. What is the upward force exerted by the water on the bottle containing it called?

35. What happens to the volume (V) of the cuboid. if its length is doubled. height is doubled and breadth is kept the same?

36. Who among the following was elected as President of the Sahitya Akademi in 2018?

37. After India's $$29^{th}$$ state, Telangana. was created, which of the following parties formed the first government in the state?

38. Consider the following question followed by the statements and decide which of the statements is sufficient to answer the question. Question: 8 trolleys in a supermarket are used to load and unload commodities. All of the trolleys have been filled with oil cans of two different sizes and shapes. How many cans are loaded in the trolleys in total? Statements: 1. The shape of 8 cans are such that in one trolley only 2 can fit. 2. The rest of the trolleys are filled with 4 oil cans each.

39. A solution contains 42 g of common salt in 320 g of water. Calculate the concentration in terms of mass by mass percentage of the solution?

40. The general formula of alkynes is:

41. 220 g of carbon dioxide contains .......... moles.

42. A boy has 120 balls of which some are white and the remaining are black. If the percentage of white balls is 45%, find the number of black balls he has.

43. Prasid and Deep separately can do a certain work in 32 and 24 days respectively. They decided to do the work together and Niloy also joined them. If all of them together can complete the same work in 8 days, then how long does Niloy take to do the work alone?

44. Find the number of squares in the figure:

45. A body is falling from a height of 200 m. After it has fallen 100 m, the body will possess:

46. The plant hormone that helps in the growth of the stem is ...........

47. The elements belonging to groups ............ are known as 'd' block elements.

48. Find the odd one out?

49. The usual average speed of a car on a particular stretch of road is 75 km/hr. On a particular day, the average speed was 12% less than the usual, as a result of which the time taken was I S minutes more. How long is the stretch of road, in kilometres?

50. Each question given below consists of a statement, followed by two arguments numbered I and II. You have to decide which of the arguments is a 'strong' argument. Statement: Should there be a dress code for college students? Arguments: I. Yes, a dress code will bring unity and eliminate discrimination. II. No, dress code takes away the opportunity to showcase students' style sense.

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