ARITHMETIC AND MENTAL ABILITY- 19

271. The prices of a scooter and TV are in a ratio 7:5. If scooter cost s Rs.8000 more than TV set, then the price of TV set is:

(a) Rs.20000 (b) Rs.24000

Answer: (a)

272. If A:B = 3:4 and B:C = 8:9, then A:B:C = …..

(a) 8:6:9 (b) 9:8:6

Answer: (c)

273. If ‘Sea’ is to ‘Lake’, ‘Palace’ is to:

(a) King (b) House

Answer: (b)

274. Raju is st anding facing north. He goes 30 metres ahead and turns leftand goes for 15 metres. Now he turns right and goes for 50 metres, and finally turns to his right and walks. In which direction he is heading?

(a)North (b) East

Answer: (b)

275. When 60 is added to 60% of a number , we get 120. Find the number?

(a) 60 (b) 100

Answer: (b)

276. ‘A’ is the mother of ‘B’. ‘B’ is the grandson of ‘C’. ‘D’ is the grandson of ‘C’. ‘D’ is also the son of ‘E’. Then how ‘E’ related to ‘A’?

(a) Brother (b) Father

Answer: (a)

277. What is the least number to be added to 1500 to make it a perfect square?

(a) 21 (b) 35

Answer: (a)

278. If in a language, finger is called toe, toe is called foot, foot is called thumb, thumb is called ankle, ankle is called palm and palm is called knee, then what an illiterate man will put to mark his signature?

(a) Thumb (b) Ankle

Answer: (b)

279. If 30% of (B-A) = 18% of (B+A), then the A:B is equal to:

(a) 4:1 (b) 1:4 (c) 5:4 (d) 5:9

Answer: (b)

280. 1,6,30,120,360,?

(a) 720 (b) 640 (c) 450 (d) 540

Answer: (a)

281. An article, which is marked Rs.650, is sold for Rs.572. The discount given is:

(a) 12% (b) 13% (c) 21% (d) 26%

Answer: (a)

282. Which will come in the last in the telephone directory?

(a) Sita (b) Sikand