771. What is the value of the following expression?

  • (A)
  • (B)
  • (C)
  • (D)

772. Two cubes have their volumes in the ratio 1 : 125. Find the ratio of their surface areas.

  • (A) 1 : 125
  • (B) 1 : 25
  • (C) 25 : 1
  • (D) 1 : 5

773. △XYZ is similar to △PQR. If the ratio of the perimeter of △XYZ to the perimeter of △PQR is 16 : 9 and PQ = 3.6 cm, then what is the length (in cm) of XY?

  • (A)
  • (B)
  • (C)
  • (D)

774. The total income of three families is ₹72,000. Their expenditures are 80%, 85% and 75%, respectively. If the savings are in the ratio 8 : 9 : 20, then the income of the second family is:

  • (A) ₹32,000
  • (B) ₹16,000
  • (C) ₹40,000
  • (D) ₹24,000

775. A closed cylindrical tank of radius 1.5 m and height 3 m is made from a sheet of metal, how much sheet of metal is required to do it?

  • (A) 42.24 square metre
  • (B) 24.42 square metre
  • (C) 42.42 square metre
  • (D) 24.24 square metre

776. If a sum of ₹3,260 on simple interest amounts to ₹5,420 in 6 years, then what will this sum amount to in 4 years at the same rate of interest?

  • (A) ₹4,700
  • (B) ₹3,700
  • (C) ₹3,900
  • (D) ₹4,500

777. How many cubes of edge 15 cm can be put in a cubical box of 3 m edge?

  • (A) 9000
  • (B) 1050
  • (C) 8000
  • (D) 2000

778. Simply the following expression.

  • (A) 7
  • (B) 13
  • (C) 11
  • (D) 9

779. If the intersection point of the equations 3p − 2q + 23 = 0 and −2p + q − 13 = 0 on the graph is (p, q), then the value of (3p + q) is equal to:

  • (A) 2
  • (B) 1
  • (C) −2
  • (D) −1

780. Select the option figure in which the given figure (X) is embedded as its part (rotation is NOT allowed).

  • (A)
  • (B)
  • (C)
  • (D)

Total Quizz:- 2701

SSC

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