231. Sapna is double efficient as compared to Rakesh. If they both work together on a project and complete it in 48 days, then the number of days in which Sapna alone can complete the project is:

  • (A) 72
  • (B) 69 ½
  • (C) 68
  • (D) 52

232. Find the surface area (in m2) of a cuboid that is 11 m long, 7 m broad and 4 m high.

  • (A) 298
  • (B) 320
  • (C) 249
  • (D) 289

233. A trader gives a 40% discount on his goods. Further, he gives 20% discount on the goods. Find the single discount equivalent to these two successive discounts.

  • (A) 30%
  • (B) 50%
  • (C) 52%
  • (D) 60%

234. Simplify 63 - [15 + {17 - (9 - 7 + 1)}].

  • (A) 34
  • (B) 40
  • (C) 30
  • (D) 44

235. The population of a town increases annually by 20%. If the present population is 80lakh, then what is the difference between the population three years ago and 2years ago?

  • (A) 75592.6
  • (B) 85592.6
  • (C) 65592.6
  • (D) 925925.93

236. What kind of energy does a yo-yo have before it is released?

  • (A) Potential energy
  • (B) Light energy
  • (C) Chemical energy
  • (D) Kinetic energy

237. Which of the following classical dance forms was initiated by Srimant Shankardev, a Vaishnava saint?

  • (A) Odissi
  • (B) Kathak
  • (C) Sattriya
  • (D) Manipuri

238. Which river originates south of the equator and flows north through north-eastern Africa to drain into the Mediterranean Sea?

  • (A) Lena River
  • (B) Nile River
  • (C) Amazon River
  • (D) Congo River

239. Select the correct alternative on the basis of the statements given about ‘Rasa’. Statement I: It is the aesthetic experience that one derives while enjoying an artistic presentation. Statement II: It deals with the creation of human sentiments in the spectator or the aesthete.

  • (A) Only Statement I is true.
  • (B) Both Statement I and Statement II are true.
  • (C) Only Statement II is true.
  • (D) Neither Statement I nor Statement II is true.

240. Article 50 of the Constitution of India refers to the ________.

  • (A) right to elementary education
  • (B) appointment of Governor
  • (C) separation of judiciary from executive
  • (D) reservation of seats

Total Quizz:- 10040

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