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- Question
A can do a piece of work in 10 days, B can do it in 12 days and C can do it in 15 days. In how many days will A, B and C finish it, working all together?
Options- A. 6 days
- B. 5 1/4 days
- C. 4 4/11 days
- D. 4 days
- Correct Answer
- 4 days
- 1. Select the odd word/letters/number/number pair from the given alternatives.
Options- A. 243
- B. 264
- C. 333
- D. 405 Discuss
- 2. What will come in place of the question mark (?) in the following number series ? 12, 24, 26.5, 79.5, ?, 330
Options- A. 211
- B. 101.5
- C. 82.5
- D. 99 Discuss
- 3. In the following question, select the odd word from the given alternatives.
Options- A. Tiger
- B. Ostrich
- C. Lion
- D. Cheetah Discuss
- 4. Find the odd letter/word from the given alternatives.
Options- A. Horse
- B. Ewe
- C. Hind
- D. Bitch Discuss
- 5. In the following question, select the odd letter/letters from the given alternatives.
Options- A. JKL
- B. EGI
- C. OQS
- D. KMO Discuss
- 6. Two numbers are 50% and 90% lesser than a third number. By how much percent is the second number to be enhanced to make it equal to the first number?
Options- A. 80 percent
- B. 40 percent
- C. 44.44 percent
- D. 400 percent Discuss
- 7. The ratio of present ages of R and S is 11:17. Before 11 years the ratio of their ages was 11:20. What is R's present age (in years)?
Options- A. 51
- B. 33
- C. 22
- D. 40 Discuss
- 8. In 100 m race, A covers the distance in 36 seconds and B in 45 seconds. In this race A beats B by:
Options- A. 20m
- B. 25m
- C. 22.5m
- D. 9m Discuss
- 9. A bag has Rs 30.8 in the form of 1 rupee, 50 paise and 10 paise coins in the ratio of 6:3:2. What is the number of 50 paise coins?
Options- A. 8
- B. 24
- C. 12
- D. 4 Discuss
- 10. Reflection of the point (-3,6) in the x-axis is
Options- A. (3,6)
- B. (6,-3)
- C. (-3,-6)
- D. (-6,3) Discuss
More questions
Correct Answer: 264
Correct Answer: 82.5
Explanation:
The given series
12 24 26.5 79.5 ? 330 follows a pattern that,
12 x 2 = 24
24 + 2.5 = 26.5
26.5 x 3 = 79.5
79.5 + 3 = 82.5
82.5 x 4 = 330
Hence, the missing number is 82.5
Correct Answer: Ostrich
Correct Answer: Horse
Explanation:
Except Horse, remaining all belong to female category.
Hind - Female Deer
Ewe - Female Sheep
Bitch - Female Dog.
Correct Answer: JKL
Correct Answer: 400 percent
Correct Answer: 33
Correct Answer: 20m
Explanation:
Distance covered by B in 9 sec. = (100/45)*9m = 20m
A beats B by 20 metres.
Correct Answer: 12
Correct Answer: (-3,-6)
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