Practice Question and Answer
8 Q: A,B, C are three points such that AB = 9 cm, BC = 11 cm and AC = 20 cm. The number of circles passing through points A,B,C is:
1799 06492d70e187426e04961e4b4
6492d70e187426e04961e4b4- 12false
- 20true
- 31false
- 43false
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Answer : 2. "0"
Q: Rajeev's age is four more than the age of Shilpa. The age of Shilpa can be obtained by subtracting four times her age 4 years ago from the four times her age after 4 years. What was Rajeev's age before 4 years ? 1799 05b5cc6c7e4d2b4197774dea5
5b5cc6c7e4d2b4197774dea5- 136 yearsfalse
- 228 yearsfalse
- 332 yearstrue
- 440 yearsfalse
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Answer : 3. "32 years"
Explanation :
Answer: C) 32 years Explanation: Let Shilpa's present age is p years According to question, p = 4(x+4) – 4(x–4) p = 4x+16 – 4x+16 p = 32 Shilpa's present age = 32 years Rajeev is four years older than Shilpa => Shilpa's present age = Rajeev's age 4 years before. => Rajeev's age 4 years before = 32 years.
Q:Fill in the blanks in the passage below with the appropriate word from the options.
The king of Rampur was not (1)........The following story proves that. Once he paid a (2) ......... to a town away from his capital.
The king's staff governing the town welcomed the king. As per the King's desire a (3)....... of the renowned people of the town was called at night. The people (4)...... the king and bestowed their praise on him and all sat down to listen to (5)....... the king had to tell them.
Fill in the blank in (5).
1799 05d95963e31f48d43df25170e
5d95963e31f48d43df25170eThe king of Rampur was not (1)........The following story proves that. Once he paid a (2) ......... to a town away from his capital.
The king's staff governing the town welcomed the king. As per the King's desire a (3)....... of the renowned people of the town was called at night. The people (4)...... the king and bestowed their praise on him and all sat down to listen to (5)....... the king had to tell them.
- 1Carefullyfalse
- 2aboutfalse
- 3whichfalse
- 4whattrue
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Answer : 4. "what"
Q: 36 identical books must be arranged in rows with the same number of books in each row. Each row must contain at least three books and there must be at least three rows. A row is parallel to the front of the room. How many different arrangements are possible ? 1799 05b5cc6cfe4d2b4197774e2f4
5b5cc6cfe4d2b4197774e2f4- 15true
- 26false
- 37false
- 48false
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Answer : 1. "5"
Explanation :
Answer: A) 5 Explanation: The following arrangements satisfy all 3 conditions. Arrangement 1: 3 books in a row; 12 rows. Arrangement 2: 4 books in a row; 9 rows.Arrangement 3: 6 books in a row; 6 rows.Arrangement 4: 9 books in a row; 4 rows.Arrangement 5: 12 books in a row; 3 rows. Therefore, the possible arrangements are 5.
Q: Which state has launched the 'COSFOM' website for Community Forest Management?
1799 060012fc0c3affd2d69857ef6
60012fc0c3affd2d69857ef6- 1Manipurtrue
- 2Biharfalse
- 3Assamfalse
- 4West Bengalfalse
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Answer : 1. "Manipur"
Q: The average weight of A, B and C is 45 kg. If the average weight of A and B be 40 kg and that of B and C be 43 kg, then the weight (in kg) of B is
1799 05f4799eb036b8a325d17f497
5f4799eb036b8a325d17f497- 131true
- 217false
- 320false
- 426false
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Answer : 1. "31 "
Q: In triangle PQR, points A, B and C are taken on PQ, PR and QR respectively such that QC = AC and CR = CB. If ∠QPR = 40°, then ∠ACB is equal to:
1799 05dd3d746a46476101fbd7622
5dd3d746a46476101fbd7622- 1$$140^°$$false
- 2$$40^°$$false
- 3$$70^°$$false
- 4$$100^°$$true
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Answer : 4. "$$100^°$$ "
Q: A kite is flying in the sky. The length of string between a point on the ground and kite is 420 m. The angle of elevation of string with the ground is 30o. Assuming that there is no slack in the string, then what is the height (in metres) of the kite?
1799 05f2bd3a8cef453383f227986
5f2bd3a8cef453383f227986- 1$$ {210\sqrt{3}}$$false
- 2240false
- 3$$ {240\sqrt{3}}$$false
- 4210true
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