Practice Question and Answer
8Q: How many parallelograms will be formed if 7 parallel horizontal lines intersect 6 parallel vertical lines? 2986 05b5cc754e4d2b4197774fbb4
5b5cc754e4d2b4197774fbb4- 1215false
- 2315true
- 3415false
- 4115false
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Answer : 2. "315"
Explanation :
Answer: B) 315 Explanation: Parallelograms are formed when any two pairs of parallel lines (where each pair is not parallel to the other pair) intersect. Hence, the given problem can be considered as selecting pairs of lines from the given 2 sets of parallel lines. Therefore, the total number of parallelograms formed = 7C2 x 6C2 = 315
Q: Gases used in normal welding? 2986 05b5cc688e4d2b4197774c327
5b5cc688e4d2b4197774c327- 1Oxygen and Acetylenetrue
- 2Acetylene and Nitrogenfalse
- 3Oxygen, Hydrogen and Acetylenefalse
- 4Oxygen and Hydrogenfalse
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Answer : 1. "Oxygen and Acetylene"
Explanation :
Answer: A) Oxygen and Acetylene Explanation: Normal Gas welding use oxygen-acetylene. Depending on what materials you are welding, there are some more options that might be used. For example - MIG/TIG use Argon, MAG use an argon-something mix.
Q:In these questions read each sentence to find out whether there is any error in it. If there is no error, the answer is (D).
Headmaster (A)/ has instructed (B) / the teachers to follow the rules of the school. (C)/ No error. (D)
2985 05ddcb06a103cc50a8fa59207
5ddcb06a103cc50a8fa59207- 1Atrue
- 2Bfalse
- 3Cfalse
- 4Dfalse
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Answer : 1. "A"
Explanation :
The Headmaster
Q: Tohra is the sacred book of 2984 05b5cc655e4d2b4197774bd37
5b5cc655e4d2b4197774bd37- 1Judaismtrue
- 2Confucianismfalse
- 3Zoroastrianismfalse
- 4Taoismfalse
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Answer : 1. "Judaism"
Explanation :
Answer: A) Judaism Explanation:
Q:Directions: Study the following information carefully and answer the given question.
Amongst five friends, each got a different percentage of marks in the examination. Anika scored more than Alka but less than Anjali. Anjali scored 70% marks. Anamika scored less marks than only Anshika. The one who scored the minimum marks scored 65% marks and the one who scored the highest, scored 87% marks.
Who is the most likely to have scored 82% marks?
2982 05eeb5688bc81cb2528f2e685
5eeb5688bc81cb2528f2e685Amongst five friends, each got a different percentage of marks in the examination. Anika scored more than Alka but less than Anjali. Anjali scored 70% marks. Anamika scored less marks than only Anshika. The one who scored the minimum marks scored 65% marks and the one who scored the highest, scored 87% marks.
- 1Alkafalse
- 2Anikafalse
- 3Anamikatrue
- 4Anshikafalse
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Answer : 3. "Anamika "
Q: The ages of Anushka, Kajal and Charu latha together are 57 years. Bharti is thrice as old as Anushka and Charu latha is 12 years older than Anushka. Then, the respective age of Anushka, Kajal and Charu latha is ? 2981 05b5cc741e4d2b4197774f9b8
5b5cc741e4d2b4197774f9b8- 127, 9, 21false
- 29, 21, 27false
- 321, 27, 9false
- 49, 27, 21true
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Answer : 4. "9, 27, 21"
Explanation :
Answer: D) 9, 27, 21 Explanation: Let Anushka age = XCharu latha 12 yrs older than Anushka so Charu latha age = x+12Kajal is thrice as old as Anushka so Kajal age = 3xThe ages of Anushka, Kajal and Charu latha together are 57 yearsi.e x + (x+12) + 3x = 57=> 5x = 45:- x = 9Anushka age = 9Kajal age = 3x = 27Charu latha age = x+12 = 21
Q: Which of the given figures is the correct image of the given figure?

2981 05f197ad9209bcc11a7864d2a
5f197ad9209bcc11a7864d2a
- 1false

- 2false

- 3true

- 4false

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Answer : 3. "
"

Q: In the following questions, select the term from the given options, which cannot be formed with the letter of the given word.
POWERMACHINE
2981 06023c3c2ad295556282f2aee
6023c3c2ad295556282f2aeePOWERMACHINE
- 1MORALtrue
- 2WINEfalse
- 3CHINAfalse
- 4ROPEfalse
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