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प्र: Thunder is to Lightning as Grape is to 6714 0

उत्तर : 3. "Seed"
व्याख्या :
Answer: C) Seed Explanation: Lightning produces thunder just as a seed will eventually produce a grape.

प्र: In a class of students, if 1 is absent rest of people can be divided into 6 equal parts and if 2 are absent rest of them are divided into 7 equal parts, how many students are present in the class ? 6691 0

उत्तर : 4. "37"
व्याख्या :
Answer: D) 37 Explanation: Let the number of students in the class be 'x'.Given if 1 is absent rest of people can be divided into 6 equal parts i.e (x-1)/6.........(1)And given if 2 are absent rest of people can be divided into 7 equal parts i.e (x-2)/7.....(2)From (1)&(2), we getx-1/6 = ((x-2)/7) + 1=> x = 37.

प्र: The marks obtained by Vijay and Amith are in the ratio 4:5 and those obtained by Amith and Abhishek in the ratio of 3:2. The marks obtained by Vijay and Abhishek are in the ratio of ? 6683 0

उत्तर : 2. "6:5"
व्याख्या :
Answer: B) 6:5 Explanation: 4:5 3:2 -------=> 12:15:10 12:10 => 6:5

प्र: A boatman can row 3 km against the stream in 20 minutes and return in 18 minutes. Find the rate of current ? 6682 0

उत्तर : 4. "1/2 kmph"
व्याख्या :
Answer: D) 1/2 kmph Explanation: Speed in upstream = Distance / Time = 3 x 60/20 = 9 km/hr. Speed in downstream = 3 x 60/18 = 10 km/hr Rate of current = (10-9)/2 = 1/2 km/hr.

प्र: Taps X and Y can fill a tank in 30 and 40 minutes respectively.Tap Z can empty the filled tank in 60 minutes.If all the three taps are kept open for one minute each,how much time will the taps take to fill the tank? 6659 0

उत्तर : 3. "24min"
व्याख्या :
Answer: C) 24min Explanation: Given taps X and Y can fill the tank in 30 and 40 minutes respectively. Therefore, part filled by tap X in 1 minute = 1/30 part filled by tap Y in 1 minute = 1/40 Tap Z can empty the tank in 60 minutes. Therefore, part emptied by tap Z in 1 minute = 1/60 Net part filled by Pipes X,Y,Z together in 1 minute = [1/30 +1/40 - 1/60] = 5/120 = 1/24 i.e., the tank can be filled in 24 minutes.

प्र: What is one benefit of lifelong physical activity? 6616 0

उत्तर : 3. "high physiological age"
व्याख्या :
Answer: C) high physiological age Explanation:

प्र: Which physical connection is the fastest? 6598 0

उत्तर : 4. "Fiber-optic"
व्याख्या :
Answer: D) Fiber-optic Explanation: Fiber-optic physical or wired connection is the fastest communication connection.

प्र: 64 boys and 40 girls form a group for social work. During their membership drive, the same number of boys and girls joined the group. How many members does the group have now, if the ratio of boys to girls is 4:3 ? 6540 0

उत्तर : 1. "168"
व्याख्या :
Answer: A) 168 Explanation: Let us say x boys and x girls joined the group. (64 + x)/(40 + x) = 4/3 192 + 3x = 160 + 4x => x = 32 Number of members in the group = 64 + x + 40 + x = 104 + 2x = 168.

प्र: Thunder is to Lightning as Grape is to 6714 0

उत्तर : 3. "Seed"
व्याख्या :
Answer: C) Seed Explanation: Lightning produces thunder just as a seed will eventually produce a grape.

प्र: In a class of students, if 1 is absent rest of people can be divided into 6 equal parts and if 2 are absent rest of them are divided into 7 equal parts, how many students are present in the class ? 6691 0

प्र: The marks obtained by Vijay and Amith are in the ratio 4:5 and those obtained by Amith and Abhishek in the ratio of 3:2. The marks obtained by Vijay and Abhishek are in the ratio of ? 6683 0

उत्तर : 2. "6:5"
व्याख्या :
Answer: B) 6:5 Explanation: 4:5 3:2 -------=> 12:15:10 12:10 => 6:5

प्र: A boatman can row 3 km against the stream in 20 minutes and return in 18 minutes. Find the rate of current ? 6682 0

उत्तर : 4. "1/2 kmph"
व्याख्या :
Answer: D) 1/2 kmph Explanation: Speed in upstream = Distance / Time = 3 x 60/20 = 9 km/hr. Speed in downstream = 3 x 60/18 = 10 km/hr Rate of current = (10-9)/2 = 1/2 km/hr.

प्र: Taps X and Y can fill a tank in 30 and 40 minutes respectively.Tap Z can empty the filled tank in 60 minutes.If all the three taps are kept open for one minute each,how much time will the taps take to fill the tank? 6659 0

प्र: What is one benefit of lifelong physical activity? 6616 0

उत्तर : 3. "high physiological age"
व्याख्या :
Answer: C) high physiological age Explanation:

प्र: Which physical connection is the fastest? 6598 0

उत्तर : 4. "Fiber-optic"
व्याख्या :
Answer: D) Fiber-optic Explanation: Fiber-optic physical or wired connection is the fastest communication connection.

प्र: 64 boys and 40 girls form a group for social work. During their membership drive, the same number of boys and girls joined the group. How many members does the group have now, if the ratio of boys to girls is 4:3 ? 6540 0

उत्तर : 1. "168"
व्याख्या :
Answer: A) 168 Explanation: Let us say x boys and x girls joined the group. (64 + x)/(40 + x) = 4/3 192 + 3x = 160 + 4x => x = 32 Number of members in the group = 64 + x + 40 + x = 104 + 2x = 168.

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प्र: Thunder is to Lightning as Grape is to 6714 05b5cc6b8e4d2b4197774d67f

उत्तर : 3. "Seed" व्याख्या :Answer: C) Seed Explanation: Lightning produces thunder just as a seed will eventually produce a grape.

प्र: In a class of students, if 1 is absent rest of people can be divided into 6 equal parts and if 2 are absent rest of them are divided into 7 equal parts, how many students are present in the class ? 6691 05b5cc72ce4d2b4197774f797

प्र: The marks obtained by Vijay and Amith are in the ratio 4:5 and those obtained by Amith and Abhishek in the ratio of 3:2. The marks obtained by Vijay and Abhishek are in the ratio of ? 6683 05b5cc6e0e4d2b4197774eb98

उत्तर : 2. "6:5" व्याख्या :Answer: B) 6:5 Explanation: 4:5 3:2 -------=> 12:15:10 12:10 => 6:5

प्र: A boatman can row 3 km against the stream in 20 minutes and return in 18 minutes. Find the rate of current ? 6682 05b5cc6ebe4d2b4197774ee46

उत्तर : 4. "1/2 kmph" व्याख्या :Answer: D) 1/2 kmph Explanation: Speed in upstream = Distance / Time = 3 x 60/20 = 9 km/hr. Speed in downstream = 3 x 60/18 = 10 km/hr Rate of current = (10-9)/2 = 1/2 km/hr.

प्र: Taps X and Y can fill a tank in 30 and 40 minutes respectively.Tap Z can empty the filled tank in 60 minutes.If all the three taps are kept open for one minute each,how much time will the taps take to fill the tank? 6659 05b5cc764e4d2b4197774fde1

प्र: What is one benefit of lifelong physical activity? 6616 05b5cc64ae4d2b4197774bbf1

उत्तर : 3. "high physiological age" व्याख्या :Answer: C) high physiological age Explanation:

प्र: Which physical connection is the fastest? 6598 05b5cc696e4d2b4197774c546

उत्तर : 4. "Fiber-optic" व्याख्या :Answer: D) Fiber-optic Explanation: Fiber-optic physical or wired connection is the fastest communication connection.

प्र: 64 boys and 40 girls form a group for social work. During their membership drive, the same number of boys and girls joined the group. How many members does the group have now, if the ratio of boys to girls is 4:3 ? 6540 05b5cc6ebe4d2b4197774ee7d

उत्तर : 1. "168" व्याख्या :Answer: A) 168 Explanation: Let us say x boys and x girls joined the group. (64 + x)/(40 + x) = 4/3 192 + 3x = 160 + 4x => x = 32 Number of members in the group = 64 + x + 40 + x = 104 + 2x = 168.

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

प्र: Thunder is to Lightning as Grape is to 6714 0

उत्तर : 3. "Seed"
व्याख्या :
Answer: C) Seed Explanation: Lightning produces thunder just as a seed will eventually produce a grape.

प्र: In a class of students, if 1 is absent rest of people can be divided into 6 equal parts and if 2 are absent rest of them are divided into 7 equal parts, how many students are present in the class ? 6691 0

प्र: The marks obtained by Vijay and Amith are in the ratio 4:5 and those obtained by Amith and Abhishek in the ratio of 3:2. The marks obtained by Vijay and Abhishek are in the ratio of ? 6683 0

उत्तर : 2. "6:5"
व्याख्या :
Answer: B) 6:5 Explanation: 4:5 3:2 -------=> 12:15:10 12:10 => 6:5

प्र: A boatman can row 3 km against the stream in 20 minutes and return in 18 minutes. Find the rate of current ? 6682 0

उत्तर : 4. "1/2 kmph"
व्याख्या :
Answer: D) 1/2 kmph Explanation: Speed in upstream = Distance / Time = 3 x 60/20 = 9 km/hr. Speed in downstream = 3 x 60/18 = 10 km/hr Rate of current = (10-9)/2 = 1/2 km/hr.

प्र: Taps X and Y can fill a tank in 30 and 40 minutes respectively.Tap Z can empty the filled tank in 60 minutes.If all the three taps are kept open for one minute each,how much time will the taps take to fill the tank? 6659 0

प्र: What is one benefit of lifelong physical activity? 6616 0

उत्तर : 3. "high physiological age"
व्याख्या :
Answer: C) high physiological age Explanation:

प्र: Which physical connection is the fastest? 6598 0

उत्तर : 4. "Fiber-optic"
व्याख्या :
Answer: D) Fiber-optic Explanation: Fiber-optic physical or wired connection is the fastest communication connection.

प्र: 64 boys and 40 girls form a group for social work. During their membership drive, the same number of boys and girls joined the group. How many members does the group have now, if the ratio of boys to girls is 4:3 ? 6540 0

उत्तर : 1. "168"
व्याख्या :
Answer: A) 168 Explanation: Let us say x boys and x girls joined the group. (64 + x)/(40 + x) = 4/3 192 + 3x = 160 + 4x => x = 32 Number of members in the group = 64 + x + 40 + x = 104 + 2x = 168.