Practice Question and Answer
8 Q: If X beakers of 100 ml containing 1 : 4 acid-water solution are mixed with Y beakers of 200 ml containing 3:17 acid-water solution then the ratio of acid to water in the resulting mixture becomes 19:91 Find X : Y .
7428 05ed9bdb45663d17e0b8eb033
5ed9bdb45663d17e0b8eb033- 15 : 3true
- 23 : 5false
- 37 : 13false
- 413 : 7false
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Answer : 1. "5 : 3 "
Q:In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'
He is very (a)/ drunk, so (b)/ he cannot tell (c)/ you even his name. (d)/ No error (e)
7417 05d710f1f7e2917482478a2cd
5d710f1f7e2917482478a2cd- 1Afalse
- 2Bfalse
- 3Cfalse
- 4Dfalse
- 5Etrue
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Answer : 5. "E"
Q: Which country is also known as the Land of Tulips. 7398 05d14593817aaf762d5b34f41
5d14593817aaf762d5b34f41- 1Italyfalse
- 2Switzerlandfalse
- 3Natherlandtrue
- 4Greecefalse
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Answer : 3. "Natherland"
Q: Which country has recently launched Soyuz Carrier Rocket with 33 Satellites?
7397 05d2f055f70d9c0779eda7c36
5d2f055f70d9c0779eda7c36- 1Russiatrue
- 2USfalse
- 3Chinafalse
- 4Italyfalse
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Answer : 1. "Russia"
Q: In which atmospheric layer are the communication satellites located? 7396 05b5cc642e4d2b4197774bb6d
5b5cc642e4d2b4197774bb6d- 1Thermospheretrue
- 2Tropospherefalse
- 3Mesospherefalse
- 4Stratospherefalse
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Answer : 1. "Thermosphere"
Explanation :
Answer: A) Thermosphere Explanation: In terms of the Earth's atmosphere, they occupy regions called the thermosphere and the exosphere. The layer through which a satellite orbits depends on the satellite's function and the kind of orbit it has. The thermosphere is a region of very high temperature that extends from the top of the mesosphere at around 85 kilometers (53 miles) up to 640 kilometers (400 miles) above the Earth's surface. It is called the thermosphere because temperatures can reach up to 1,500 degrees Celsius (2,732 degrees Fahrenheit). However, despite the high temperatures, the pressure is very low, so satellites don't suffer heat damage.
Q: "A purple weight" Find the Idioms.
7393 06411a957b34a0b67fce02a9f
6411a957b34a0b67fce02a9f- 1Ornate portion in a literary worktrue
- 2Multicoloured decorationfalse
- 3A blemish in otherwise good workfalse
- 4A dark spotfalse
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Answer : 1. "Ornate portion in a literary work"
Q:Direction: In the following question, out of the four alternatives, choose the one which can be substituted for the given sentence.
To try to settle a dispute between two other parties
7393 05ddcb933e1ce690ab5063042
5ddcb933e1ce690ab5063042- 1medicatefalse
- 2meddlefalse
- 3mediatetrue
- 4middlelerfalse
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Answer : 3. "mediate"
Q: Which language of India is called 'Italian of the East'?
7391 05f2281334054157dee248e3f
5f2281334054157dee248e3f- 1Tamilfalse
- 2Malayalamfalse
- 3Telugutrue
- 4Banglafalse
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