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प्र: How many medals has been bagged by India in 5th Asian Indoor and Martial Arts Games ? 1303 0

उत्तर : 4. "40"
व्याख्या :
Answer: D) 40 Explanation: With 9 gold, 12 silver and 19 bronze, India won 40 medals in 5th Asian Indoor and Martial Arts Games and finished the Games at 11th.

प्र: A train is moving and crossing a man who is running on a platform of 100 m at a speed of 8 kmph in the direction of the train, in 9 sec. If the speed of the train is 74 kmph. Find the length of the train ? 1207 0

उत्तर : 3. "165 mts"
व्याख्या :
Answer: C) 165 mts Explanation: Let the length of the train = L mts Relative speed of train and man = 74 - 8 = 66 kmph = 66 x 5/18 m/s => 66 x 5/18 = L/9 => L = 165 mts.

प्र: The age of Manisha and Sudeshna are in the ratio of 5 : 6 respectively. After 8 years the ratio of their ages will be 7 : 8. What is the difference of their ages ? 1425 0

उत्तर : 2. "4"
व्याख्या :
Answer: B) 4 Explanation: Let the age of Manisha and Sudeshna is 5x and 6x years respectively. According to the given data, 5x+8/6x+8 = 7/8 42x + 56 = 40x + 64 x = 4 Required Difference of their ages = (6 × 4) – (5 × 4) = 4 years.

प्र: The largest component of National Income in India is ____ ? 2898 0

उत्तर : 1. "Service Sector"
व्याख्या :
Answer: A) Service Sector Explanation: The largest component of National income is service sector.

प्र: India Ratings has lowered India's growth forecast for the current fiscal to ________ from 7.4 per cent. 1427 0

उत्तर : 3. "6.7 per cent"
व्याख्या :
Answer: C) 6.7 per cent Explanation:

प्र: The Hydraulic Break works on the principle of _____ ? 1328 0

उत्तर : 1. "Pascal's Law"
व्याख्या :
Answer: A) Pascal's Law Explanation:

प्र: Which state has won the 'Best Tourism State' national award 2017 ? 1067 0

उत्तर : 4. "Madhya Pradesh"
व्याख्या :
Answer: D) Madhya Pradesh Explanation: Madhya Pradesh has won the 'Best Tourism State' national award for the third consecutive year. President Ram Nath Kovind handed over the award, named as 'Hall of Fame Award', to Minister of State for Tourism Surendra Patwa at a ceremony held at Vigyan Bhawan in New Delhi.

प्र: In a 48 ltr mixture, the ratio of milk and water is 5:3. How much water should be added in the mixture so as the ratio will become 3:5 ? 1667 0

उत्तर : 3. "32 lit"
व्याख्या :
Answer: C) 32 lit Explanation: Given mixture = 48 lit Milk in it = 48 x 5/8 = 30 lit => Water in it = 48 - 30 = 18 lit Let 'L' lit of water is added to make the ratio as 3:5 => 30/(18+L) = 3/5 => 150 = 54 + 3L => L = 32 lit.

प्र: How many medals has been bagged by India in 5th Asian Indoor and Martial Arts Games ? 1303 05b5cc6c3e4d2b4197774dc22

उत्तर : 4. "40" व्याख्या :Answer: D) 40 Explanation: With 9 gold, 12 silver and 19 bronze, India won 40 medals in 5th Asian Indoor and Martial Arts Games and finished the Games at 11th.

प्र: A train is moving and crossing a man who is running on a platform of 100 m at a speed of 8 kmph in the direction of the train, in 9 sec. If the speed of the train is 74 kmph. Find the length of the train ? 1207 05b5cc6c3e4d2b4197774dc27

उत्तर : 3. "165 mts" व्याख्या :Answer: C) 165 mts Explanation: Let the length of the train = L mts Relative speed of train and man = 74 - 8 = 66 kmph = 66 x 5/18 m/s => 66 x 5/18 = L/9 => L = 165 mts.

प्र: The age of Manisha and Sudeshna are in the ratio of 5 : 6 respectively. After 8 years the ratio of their ages will be 7 : 8. What is the difference of their ages ? 1425 05b5cc6c3e4d2b4197774dc1d

उत्तर : 2. "4" व्याख्या :Answer: B) 4 Explanation: Let the age of Manisha and Sudeshna is 5x and 6x years respectively. According to the given data, 5x+8/6x+8 = 7/8 42x + 56 = 40x + 64 x = 4 Required Difference of their ages = (6 × 4) – (5 × 4) = 4 years.

प्र: The largest component of National Income in India is ____ ? 2898 05b5cc6c3e4d2b4197774dc18

उत्तर : 1. "Service Sector" व्याख्या :Answer: A) Service Sector Explanation: The largest component of National income is service sector.

प्र: India Ratings has lowered India's growth forecast for the current fiscal to ________ from 7.4 per cent. 1427 05b5cc6c2e4d2b4197774dc13

उत्तर : 3. "6.7 per cent" व्याख्या :Answer: C) 6.7 per cent Explanation:

प्र: The Hydraulic Break works on the principle of _____ ? 1328 05b5cc6c2e4d2b4197774dc09

उत्तर : 1. "Pascal's Law" व्याख्या :Answer: A) Pascal's Law Explanation:

प्र: Which state has won the 'Best Tourism State' national award 2017 ? 1067 05b5cc6c2e4d2b4197774dc0e

प्र: In a 48 ltr mixture, the ratio of milk and water is 5:3. How much water should be added in the mixture so as the ratio will become 3:5 ? 1667 05b5cc6c2e4d2b4197774dbff

उत्तर : 3. "32 lit" व्याख्या :Answer: C) 32 lit Explanation: Given mixture = 48 lit Milk in it = 48 x 5/8 = 30 lit => Water in it = 48 - 30 = 18 lit Let 'L' lit of water is added to make the ratio as 3:5 => 30/(18+L) = 3/5 => 150 = 54 + 3L => L = 32 lit.

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प्र: How many medals has been bagged by India in 5th Asian Indoor and Martial Arts Games ? 1303 0

उत्तर : 4. "40"
व्याख्या :
Answer: D) 40 Explanation: With 9 gold, 12 silver and 19 bronze, India won 40 medals in 5th Asian Indoor and Martial Arts Games and finished the Games at 11th.

प्र: A train is moving and crossing a man who is running on a platform of 100 m at a speed of 8 kmph in the direction of the train, in 9 sec. If the speed of the train is 74 kmph. Find the length of the train ? 1207 0

उत्तर : 3. "165 mts"
व्याख्या :
Answer: C) 165 mts Explanation: Let the length of the train = L mts Relative speed of train and man = 74 - 8 = 66 kmph = 66 x 5/18 m/s => 66 x 5/18 = L/9 => L = 165 mts.

प्र: The age of Manisha and Sudeshna are in the ratio of 5 : 6 respectively. After 8 years the ratio of their ages will be 7 : 8. What is the difference of their ages ? 1425 0

उत्तर : 2. "4"
व्याख्या :
Answer: B) 4 Explanation: Let the age of Manisha and Sudeshna is 5x and 6x years respectively. According to the given data, 5x+8/6x+8 = 7/8 42x + 56 = 40x + 64 x = 4 Required Difference of their ages = (6 × 4) – (5 × 4) = 4 years.

प्र: The largest component of National Income in India is ____ ? 2898 0

उत्तर : 1. "Service Sector"
व्याख्या :
Answer: A) Service Sector Explanation: The largest component of National income is service sector.

प्र: India Ratings has lowered India's growth forecast for the current fiscal to ________ from 7.4 per cent. 1427 0

उत्तर : 3. "6.7 per cent"
व्याख्या :
Answer: C) 6.7 per cent Explanation:

प्र: The Hydraulic Break works on the principle of _____ ? 1328 0

उत्तर : 1. "Pascal's Law"
व्याख्या :
Answer: A) Pascal's Law Explanation:

प्र: Which state has won the 'Best Tourism State' national award 2017 ? 1067 0

प्र: In a 48 ltr mixture, the ratio of milk and water is 5:3. How much water should be added in the mixture so as the ratio will become 3:5 ? 1667 0

उत्तर : 3. "32 lit"
व्याख्या :
Answer: C) 32 lit Explanation: Given mixture = 48 lit Milk in it = 48 x 5/8 = 30 lit => Water in it = 48 - 30 = 18 lit Let 'L' lit of water is added to make the ratio as 3:5 => 30/(18+L) = 3/5 => 150 = 54 + 3L => L = 32 lit.