Practice Question and Answer
8 Q: Direction: A cube is coloured red on all faces. It is cut into 64 smaller cubes of equal size. Now, answer the following questions based on this statement
How many cubes have no face coloured?
2096 05f589cba2025ff52f0528906
5f589cba2025ff52f0528906How many cubes have no face coloured?
- 124false
- 216false
- 38true
- 40false
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Answer : 3. "8"
Q: A pipe of diameter ‘d’ can drain a certain water tank in 40 minutes. The time taken by a pipe of diameter ‘2d’ for doing the same job in:
2096 05db035fe75f2b04d9b7110a9
5db035fe75f2b04d9b7110a9- 15 minutesfalse
- 210 minutestrue
- 320 minutesfalse
- 480 minutesfalse
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Answer : 2. "10 minutes "
Q: Which of the following is protected under Wildlife (Protection) Act, 1972?
2096 05ed4e438436d8a495838c7f3
5ed4e438436d8a495838c7f3- 1Bandicoot ratfalse
- 2Squirrelfalse
- 3Porcupinetrue
- 4Gerbilfalse
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Answer : 3. "Porcupine "
Q: If the numerator of a fraction is increased by 20% and the denominator is not changed, the resultant fraction thus obtained is \({2\over3}\). What was the original fraction? 2096 05d1edc4ef5eae22172e6f37c
5d1edc4ef5eae22172e6f37c- 1\({3\over8}\)false
- 2\({5\over8}\)false
- 3\({4\over9}\)false
- 4\({5\over9}\)true
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Answer : 4. "\({5\over9}\)"
Q: Eric is the son of Tom who is the brother of Jerry who is the daughter of Sin. Doremon is the sister of Popoy who is son of Chain. Ivanka is the daughter of Popoy who is the husband of Jerry. Sin is the male person and Chain is the female person. How is Ivanka related to Eric ? 2096 05b5cc6b9e4d2b4197774d6e9
5b5cc6b9e4d2b4197774d6e9- 1Cousin sistertrue
- 2Nephewfalse
- 3Niecefalse
- 4Daughterfalse
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Answer : 1. "Cousin sister"
Explanation :
Answer: A) Cousin sister Explanation: Since Eric's father and Ivanka's mother are Brother and sister, => Ivanka is Eric's Aunt Daughter => Cousin Sister.
Q: Choose the alternative which closely resembles the water-image of the given combination.
2095 15feef764d6478d50161eb814
5feef764d6478d50161eb814
- 12true
- 21false
- 34false
- 43false
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Answer : 1. "2"
Q: P, Q, and R can do a job in 12 days together. If their efficiency of working be in the ratio 3 : 8 : 5, Find in what time Q can complete the same work alone? 2095 05b5cc698e4d2b4197774c61d
5b5cc698e4d2b4197774c61d- 136 daystrue
- 230 daysfalse
- 324 daysfalse
- 422 daysfalse
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Answer : 1. "36 days"
Explanation :
Answer: A) 36 days Explanation: Given the ratio of efficiencies of P, Q & R are 3 : 8 : 5 Let the efficiencies of P, Q & R be 3x, 8x and 5x respectively They can do work for 12 days. => Total work = 12 x 16x = 192x Now, the required time taken by Q to complete the job alone = 162x8x = 24 days.
Q: _________ is a specialized server that enables the client to share application and data across the network. 2095 45b5cc6bde4d2b4197774d92e
5b5cc6bde4d2b4197774d92e- 1Mass Serverfalse
- 2File servertrue
- 3Data Serverfalse
- 4Host Serverfalse
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Answer : 2. "File server"
Explanation :
Answer: B) File server Explanation: