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- Question
How many times are the hands of a clock at right angle in a day?
Options- A. 22
- B. 24
- C. 44
- D. 48
- Correct Answer
- 44
ExplanationIn 12 hours, they are at right angles 22 times.∴ In 24 hours, they are at right angles 44 times.
More questions
- 1. Doctor : Nurse :: ? : Follower
Options- A. Manager
- B. Employer
- C. Worker
- D. Leader Discuss
Correct Answer: Leader
Explanation:
Here the second one follows the first one. That is a nurse follows a doctor and similarly, a follower follows a leader.
Hence, Doctor : Nurse :: Leader : Follower.
- 2. Select the related number from the given alternatives. 99 : 101 :: 100 : ?
Options- A. 90
- B. 110
- C. 111
- D. 102 Discuss
Correct Answer: 102
- 3. Select the related word/letters/number from the given alternatives. Opposite : Identical : : Lengthy : ?
Options- A. Tedious
- B. Longish
- C. Elongated
- D. Short Discuss
Correct Answer: Short
- 4. 8 litres are drawn from a cask full of wine and is then filled with water. This operation is performed three more times. The ratio of the quantity of wine now left in cask to that of the water is 16 : 65. How much wine the cask hold originally?
Options- A. 18 litres
- B. 24 litres
- C. 32 litres
- D. 42 litres Discuss
Correct Answer: 24 litres
Explanation:
Let the quantity of the wine in the cask originally be x litres
Then, quantity of wine left in cask after 4 operations = litres- 5. Which of the following terms follows the trend of the given list? XYZXYZxYZ, XYZXYzXYZ, XYZXyZXYZ, XYZxYZXYZ, XYzXYZXYZ, _______________.
Options- A. xYZXYZXYZ
- B. XYZXYZxYZ
- C. XyZXYZXYZ
- D. XYZXYzXYZ Discuss
Correct Answer: XyZXYZXYZ
- 6. Pen is to poet as needle is to
Options- A. Sewing
- B. Thread
- C. Tailor
- D. Button Discuss
Correct Answer: Tailor
Explanation:
Here Pen is a tool which is used to write and poet uses it. Then, the needle is a tool which is used to stitch and it is used by Tailor. Except tailor, none of the other options is a person to use it.
Hence, Pen : Poet :: Needle : Tailor
- 7. Select the related word/letters/numbers from the given alternatives: Money : Poverty : : Education: ?
Options- A. Knowledge
- B. Greediness
- C. Illiteracy
- D. Unsuccess Discuss
Correct Answer: Illiteracy
- 8. Select the related word/letters/number from the given alternatives. BCD : YXW : : FGH : : ?
Options- A. UTS
- B. RQP
- C. STU
- D. TUS Discuss
Correct Answer: UTS
- 9. A merchant has 1000 kg of sugar part of which he sells at 8% profit and the rest at 18% profit. He gains 14% on the whole. The Quantity sold at 18% profit is
Options- A. 400 kg
- B. 560 kg
- C. 600 kg
- D. 640 kg Discuss
Correct Answer: 600 kg
- 10. A can contains a mixture of two liquids A and B in the ratio 7 : 5. When 9 litres of mixture are drawn off and the can is filled with B, the ratio of A and B becomes 7 : 9. How many litres of liquid A was contained by the can initially?
Options- A. 10
- B. 20
- C. 21
- D. 25 Discuss
Correct Answer: 21
Explanation:
Suppose the can initially contains 7x and 5x litres of mixtures A and B respectively
Quantity of A in mixture left = litres.
Quantity of B in mixture left = litres.
So, the can contained 21 litres of A.
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