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प्र: Simplify  413 + 215 + 414 = ? 1216 0

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    10 47/60
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    11 45/73
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    11 47/36
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  • 4
    10 35/48
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उत्तर : 1. "10 47/60"
व्याख्या :

Answer: A) 10 47/60 Explanation: The given equation is in Mixed fraction. Now to solve this type of fractions, 413 + 215 + 414 =?? = 4 + 2 + 4 + 13 + 15 + 14 ? = 10 + 4760? = 104760

प्र: Tetraethyl lead is used as 1652 0

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    Fire extinguisher
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    Gasoline additive
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    Mosquito repellent
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    Pain killer
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उत्तर : 2. "Gasoline additive"
व्याख्या :

Answer: B) Gasoline additive Explanation: Tetraethyl lead is a highly toxic compound used as a gasoline additive. Tetraethyl lead abbreviated as TEL, is an organo lead compound with the formula (CH3CH2)4Pb. It is a petro-fuel additive which in turn caused increased vehicle performance. This is also used as an antiknock agent in gasoline and jet fuels. Tetraethyl lead is absorbed rapidly by the skin, the lungs, and the gastrointestinal tract. It is converted to triethyl lead, which might be responsible for its toxicity.

प्र: What has Hands But cannot Clap? 2116 0

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    Toy
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    Clock
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    Bag
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    Shirt
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उत्तर : 2. "Clock"
व्याख्या :

Answer: B) Clock Explanation: What has Hands But cannot Clap is a Clock or a Watch. A Clock technically has 3 hands. 1 Hour Hand Which tells Hours 1 Minute Hand Which tells Minutes 1 Second Hand Which tells Seconds. But cannot clap with these hands.

प्र: What are the Multiples of 4? 1606 0

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उत्तर :
व्याख्या :

The Multiples of 4 are 4, 8, 12, 16, 20, 24, 28, 32, 36, 40 upto 40. Mutiples of 4 means which can be divided by 4 leaving remainder '0'. Common Multiples of 4 & 6 are 12, 24, 36, 48, 60 upto 60.

प्र: The Hardest substance available on Earth is 1719 0

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    Diamond
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    Wurtzite
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    Platinum
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    Gold
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उत्तर : 1. "Diamond"
व्याख्या :

Answer: A) Diamond Explanation: Diamond is the hardest substance available on Earth. Diamond is the hardest substance available on Earth due to the giant molecular structure of diamond in which each carbon atom is covalently bonded to four other carbon atoms. A covalent bond is very strong and requires a large amount of energy to break itself, and diamond has many covalent bonds.

प्र: Which of the following statements is correct? 1893 0

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    I am very happy to start this Program
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    I am too happy to start this Program
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    Both A & B
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    None
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उत्तर : 1. "I am very happy to start this Program"
व्याख्या :

Answer: A) I am very happy to start this Program Explanation: Here I am very happy to start this Program is correct statement. "Too" is not used with pleasant adjectives. It means 'more than required' and is usually used with unpleasant adjectives. So, 'too healthy', 'too happy', 'too glad' etc are wrong.

प्र: Electrical Pressure is also called 1770 0

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    Current
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    Voltage
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    Resistance
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    Power
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उत्तर : 2. "Voltage"
व्याख्या :

Answer: B) Voltage Explanation: Electrical Pressure is also called as Voltage. Voltage is measured in Volts.   Volt : A unit of electrical pressure or Voltage is called Volt.   One volt is the amount of pressure required to cause one ampere of current to flow against one ohm of resistance.   Voltage is also referred to as Electromotive Force or Electrical Potential or Electrical Pressure.

प्र: Cup is to Coffee as Bowl is to 2297 0

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    Soup
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    Food
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    Fork
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    Mug
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उत्तर : 1. "Soup"
व्याख्या :

Answer: A) Soup Explanation: Cup : Coffee :: Bowl : Soup Because Coffee goes into a Cup and Soup goes into a Bowl where Food is a general thing and Mug is an other utensil.  So, Cup is to Coffee as Bowl is to Soup.

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