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प्र: Which digits will come in the place of '?' in the following series ? 372, 823, 644, 582, 46?, 8?7 1963 0

उत्तर : 2. "6, 2"
व्याख्या :
Answer: B) 6, 2 Explanation: Given series is 372, 823, 644, 582, 46?, 8?7 Here the series follow the rule that :372 = 3+7+2 = 12823 = 8+2+3 = 13644 = 6+4+4 = 14582 = 5+8+2 = 1546? = 4+6+? = 16 => ? = 68?7 = 8+?+7 = 17 => ? = 2 So the missing numbers are 6 and 2

प्र: A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 21 revolutions, then the number of revolutions made by the larger wheel is ? 1963 0

उत्तर : 3. "9"
व्याख्या :
Answer: C) 9 Explanation: Here the number of cogs is inveresly proportional to number of revolutions => More cogs less revolution=> 6 : 14 :: x : 21=> (21x6)/14 = 9

प्र: 3 is what percent of 5? 1963 0

उत्तर : 2. "60%"
व्याख्या :
Answer: B) 60% Explanation: Here it is asked that 3 is what percent of 5 Let 3 is K percent of 5. => K x 5/100 = 3 => K = 300/5 = 60 Hence, 3 is 60% of 5.

प्र: What will come in place of the question mark (?) in the following questions ? 22% of ? + 166.64 = 340 1962 0

उत्तर : 1. "788"
व्याख्या :
Answer: A) 788 Explanation: (kx22)/100 = 340 - 166.64 = 173.36 k = (173.36 x 100)/22 k = 788

प्र: Which of the following statements about monosaccharide structure is true? 1962 0

उत्तर : 2. "Monosaccharides can be classified according to the spatial arrangement of their atoms."
व्याख्या :
Answer: B) Monosaccharides can be classified according to the spatial arrangement of their atoms. Explanation: Monosaccharides, also called simple sugars, are the most basic units of carbohydrates. They are fundamental units of carbohydrates and cannot be further hydrolyzed to simpler compounds. Hence, Monosaccharides can be classified according to the spatial arrangement of their atoms is true about Monosaccharides.

प्र: On a school’s Annual day sweets were to be equally distributed amongst 112 children. But on that particular day, 32 children were absent. Thus the remaining children got 6 extra sweets. How many sweets was each child originally supposed to get ? 1961 0

उत्तर : 4. "15"
व्याख्या :
Answer: D) 15 Explanation: Let 'K' be the total number of sweets.Given total number of students = 112If sweets are distributed among 112 children,Let number of sweets each student gets = 'L' => K/112 = L ....(1)But on that day students absent = 32 => remaining = 112 - 32 = 80Then, each student gets '6' sweets extra. => K/80 = L + 6 ....(2)from (1) K = 112L substitute in (2), we get112L = 80L + 48032L = 480L = 15 Therefore, 15 sweets were each student originally supposed to get.

प्र: Which of the following Rivers has no Bridges built over it? 1961 0

उत्तर : 3. "Amazon river"
व्याख्या :
Answer: C) Amazon river Explanation: There are No bridges over The Amazon River. The Amazon River, in South America, is the largest river by discharge volume of water in the world and the second longest in length after The Nile in Egypt.

प्र: Derivative of sinx by first principle? 1960 0

प्र: Which digits will come in the place of '?' in the following series ? 372, 823, 644, 582, 46?, 8?7 1963 0

प्र: A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 21 revolutions, then the number of revolutions made by the larger wheel is ? 1963 0

उत्तर : 3. "9"
व्याख्या :
Answer: C) 9 Explanation: Here the number of cogs is inveresly proportional to number of revolutions => More cogs less revolution=> 6 : 14 :: x : 21=> (21x6)/14 = 9

प्र: 3 is what percent of 5? 1963 0

उत्तर : 2. "60%"
व्याख्या :
Answer: B) 60% Explanation: Here it is asked that 3 is what percent of 5 Let 3 is K percent of 5. => K x 5/100 = 3 => K = 300/5 = 60 Hence, 3 is 60% of 5.

प्र: What will come in place of the question mark (?) in the following questions ? 22% of ? + 166.64 = 340 1962 0

उत्तर : 1. "788"
व्याख्या :
Answer: A) 788 Explanation: (kx22)/100 = 340 - 166.64 = 173.36 k = (173.36 x 100)/22 k = 788

प्र: Which of the following statements about monosaccharide structure is true? 1962 0

प्र: On a school’s Annual day sweets were to be equally distributed amongst 112 children. But on that particular day, 32 children were absent. Thus the remaining children got 6 extra sweets. How many sweets was each child originally supposed to get ? 1961 0

प्र: Which of the following Rivers has no Bridges built over it? 1961 0

उत्तर : 3. "Amazon river"
व्याख्या :
Answer: C) Amazon river Explanation: There are No bridges over The Amazon River. The Amazon River, in South America, is the largest river by discharge volume of water in the world and the second longest in length after The Nile in Egypt.

प्र: Derivative of sinx by first principle? 1960 0

उत्तर : 3. "cosx"
व्याख्या :
Answer: C) cosx Explanation: Thus, the derivative of sinx by first principle is cosx.

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प्र: Which digits will come in the place of '?' in the following series ? 372, 823, 644, 582, 46?, 8?7 1963 05b5cc731e4d2b4197774f800

प्र: A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 21 revolutions, then the number of revolutions made by the larger wheel is ? 1963 05b5cc720e4d2b4197774f640

उत्तर : 3. "9" व्याख्या :Answer: C) 9 Explanation: Here the number of cogs is inveresly proportional to number of revolutions => More cogs less revolution=> 6 : 14 :: x : 21=> (21x6)/14 = 9

प्र: 3 is what percent of 5? 1963 05b5cc64ae4d2b4197774bc0c

उत्तर : 2. "60%" व्याख्या :Answer: B) 60% Explanation: Here it is asked that 3 is what percent of 5 Let 3 is K percent of 5. => K x 5/100 = 3 => K = 300/5 = 60 Hence, 3 is 60% of 5.

प्र: What will come in place of the question mark (?) in the following questions ? 22% of ? + 166.64 = 340 1962 05b5cc6fee4d2b4197774f102

उत्तर : 1. "788" व्याख्या :Answer: A) 788 Explanation: (kx22)/100 = 340 - 166.64 = 173.36 k = (173.36 x 100)/22 k = 788

प्र: Which of the following statements about monosaccharide structure is true? 1962 05b5cc65ee4d2b4197774be2c

प्र: On a school’s Annual day sweets were to be equally distributed amongst 112 children. But on that particular day, 32 children were absent. Thus the remaining children got 6 extra sweets. How many sweets was each child originally supposed to get ? 1961 05b5cc741e4d2b4197774f9a4

प्र: Which of the following Rivers has no Bridges built over it? 1961 05b5cc6bde4d2b4197774d906

उत्तर : 3. "Amazon river" व्याख्या :Answer: C) Amazon river Explanation: There are No bridges over The Amazon River. The Amazon River, in South America, is the largest river by discharge volume of water in the world and the second longest in length after The Nile in Egypt.

प्र: Derivative of sinx by first principle? 1960 05b5cc6abe4d2b4197774d011

उत्तर : 3. "cosx" व्याख्या :Answer: C) cosx Explanation: Thus, the derivative of sinx by first principle is cosx.

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प्र: Which digits will come in the place of '?' in the following series ? 372, 823, 644, 582, 46?, 8?7 1963 0

प्र: A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 21 revolutions, then the number of revolutions made by the larger wheel is ? 1963 0

उत्तर : 3. "9"
व्याख्या :
Answer: C) 9 Explanation: Here the number of cogs is inveresly proportional to number of revolutions => More cogs less revolution=> 6 : 14 :: x : 21=> (21x6)/14 = 9

प्र: 3 is what percent of 5? 1963 0

उत्तर : 2. "60%"
व्याख्या :
Answer: B) 60% Explanation: Here it is asked that 3 is what percent of 5 Let 3 is K percent of 5. => K x 5/100 = 3 => K = 300/5 = 60 Hence, 3 is 60% of 5.

प्र: What will come in place of the question mark (?) in the following questions ? 22% of ? + 166.64 = 340 1962 0

उत्तर : 1. "788"
व्याख्या :
Answer: A) 788 Explanation: (kx22)/100 = 340 - 166.64 = 173.36 k = (173.36 x 100)/22 k = 788

प्र: Which of the following statements about monosaccharide structure is true? 1962 0

प्र: On a school’s Annual day sweets were to be equally distributed amongst 112 children. But on that particular day, 32 children were absent. Thus the remaining children got 6 extra sweets. How many sweets was each child originally supposed to get ? 1961 0

प्र: Which of the following Rivers has no Bridges built over it? 1961 0

प्र: Derivative of sinx by first principle? 1960 0

उत्तर : 3. "cosx"
व्याख्या :
Answer: C) cosx Explanation: Thus, the derivative of sinx by first principle is cosx.