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प्र: Which of the following is a chemical property? 2167 0

उत्तर : 1. "Reactivity"
व्याख्या :
Answer: A) Reactivity Explanation: The ability of two or more substances to combine to form other substances is called Reactivity.

प्र: What cannot be performed from the windows task manager? 26349 0

उत्तर : 3. "Delete a program from the hard drive"
व्याख्या :
Answer: C) Delete a program from the hard drive Explanation: The task manager enables you to monitor processes, applications and services currently running on your computer. You can use it to start and stop programs and processes. In addition, you can use the task manager to show informative stats about your PC’s performance and network. Hence, to delete a program from the hard drive, you have to go to the control panel to uninstall an application properly.

प्र: The agricultural revolution led to the need for organized 9821 0

उत्तर : 2. "government"
व्याख्या :
Answer: B) government Explanation: The Agricultural Revolution led to the need for more organized civilizations and societies i,e government.

प्र: Which elements are malleable and good conductors of electricity? 2965 0

उत्तर : 1. "tin and silver"
व्याख्या :
Answer: A) tin and silver Explanation: Tin and Silver are malleable and good conductors of electricity. The other combinations have a non metal in them which are bad conductors.

प्र: Rushi and Arun are two business partners. They invest their capital in the ratio 7 : 9. After 6 months, a third person Ram joins them with a capital of two third of that of Arun. After a year, profit share of Rushi was Rs. 5600, then find total profit? 2605 0

उत्तर : 4. "15,200"
व्याख्या :
Answer: D) 15,200 Explanation: Ratio of investment of all the three members = (7 x 12) : (9 x 12) : (2/3 x 9 x 6) = 7 : 9 : 3 Given Rushi's one year profit = Rs. 5600 => Let the total profit = Rs. P Then, P x 7/19 = 5600 Total profit P = 19 x 5600/7 = Rs. 15,200.

प्र: In how many ways the word 'SCOOTY' can be arranged such that 'S' and 'Y' are always at two ends? 2694 0

उत्तर : 4. "24"
व्याख्या :
Answer: D) 24 Explanation: Given word is SCOOTY ATQ, Except S & Y number of letters are 4(C 2O's T) Hence, required number of arrangements = 4!/2! x 2! = 4! = 4 x 3 x 2 = 24 ways.

प्र: Find the odd man out of the following number series? 22, 26, 42, 78, 142, 244 2254 0

उत्तर : 1. "244"
व्याख्या :
Answer: A) 244 Explanation: The given number series 22, 26, 42, 78, 142, 244 follows a pattern that, 2222 + 22 = 22 + 4 = 2626 + 42 = 26 + 16 = 4242 + 62 = 42 + 36 = 7878 + 82 = 78 + 64 = 142142 + 102 = 142 + 100 = 242 Hence, the odd one in the given number series is 244.

प्र: A number when subtracted by 1/7 th of itself gives the same value as the sum of all the angles of a triangle. What is the number? 2496 0

उत्तर : 2. "210"
व्याख्या :
Answer: B) 210 Explanation: Let the required number be 'p' We know, sum of angles in a triangle are 180 deg According to given data, p - p/7 = 180 7p - p = 180 x 7 => 6p = 1260 => p = 1260/6 = 210

प्र: Which of the following is a chemical property? 2167 0

उत्तर : 1. "Reactivity"
व्याख्या :
Answer: A) Reactivity Explanation: The ability of two or more substances to combine to form other substances is called Reactivity.

प्र: What cannot be performed from the windows task manager? 26349 0

प्र: The agricultural revolution led to the need for organized 9821 0

उत्तर : 2. "government"
व्याख्या :
Answer: B) government Explanation: The Agricultural Revolution led to the need for more organized civilizations and societies i,e government.

प्र: Which elements are malleable and good conductors of electricity? 2965 0

उत्तर : 1. "tin and silver"
व्याख्या :
Answer: A) tin and silver Explanation: Tin and Silver are malleable and good conductors of electricity. The other combinations have a non metal in them which are bad conductors.

प्र: Rushi and Arun are two business partners. They invest their capital in the ratio 7 : 9. After 6 months, a third person Ram joins them with a capital of two third of that of Arun. After a year, profit share of Rushi was Rs. 5600, then find total profit? 2605 0

प्र: In how many ways the word 'SCOOTY' can be arranged such that 'S' and 'Y' are always at two ends? 2694 0

उत्तर : 4. "24"
व्याख्या :
Answer: D) 24 Explanation: Given word is SCOOTY ATQ, Except S & Y number of letters are 4(C 2O's T) Hence, required number of arrangements = 4!/2! x 2! = 4! = 4 x 3 x 2 = 24 ways.

प्र: Find the odd man out of the following number series? 22, 26, 42, 78, 142, 244 2254 0

प्र: A number when subtracted by 1/7 th of itself gives the same value as the sum of all the angles of a triangle. What is the number? 2496 0

उत्तर : 2. "210"
व्याख्या :
Answer: B) 210 Explanation: Let the required number be 'p' We know, sum of angles in a triangle are 180 deg According to given data, p - p/7 = 180 7p - p = 180 x 7 => 6p = 1260 => p = 1260/6 = 210

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प्र: Which of the following is a chemical property? 2167 05b5cc619e4d2b4197774b723

उत्तर : 1. "Reactivity" व्याख्या :Answer: A) Reactivity Explanation: The ability of two or more substances to combine to form other substances is called Reactivity.

प्र: What cannot be performed from the windows task manager? 26349 05b5cc619e4d2b4197774b71e

प्र: The agricultural revolution led to the need for organized 9821 05b5cc619e4d2b4197774b719

उत्तर : 2. "government" व्याख्या :Answer: B) government Explanation: The Agricultural Revolution led to the need for more organized civilizations and societies i,e government.

प्र: Which elements are malleable and good conductors of electricity? 2965 05b5cc619e4d2b4197774b714

उत्तर : 1. "tin and silver" व्याख्या :Answer: A) tin and silver Explanation: Tin and Silver are malleable and good conductors of electricity. The other combinations have a non metal in them which are bad conductors.

प्र: Rushi and Arun are two business partners. They invest their capital in the ratio 7 : 9. After 6 months, a third person Ram joins them with a capital of two third of that of Arun. After a year, profit share of Rushi was Rs. 5600, then find total profit? 2605 05b5cc619e4d2b4197774b70f

प्र: In how many ways the word 'SCOOTY' can be arranged such that 'S' and 'Y' are always at two ends? 2694 05b5cc619e4d2b4197774b705

उत्तर : 4. "24" व्याख्या :Answer: D) 24 Explanation: Given word is SCOOTY ATQ, Except S & Y number of letters are 4(C 2O's T) Hence, required number of arrangements = 4!/2! x 2! = 4! = 4 x 3 x 2 = 24 ways.

प्र: Find the odd man out of the following number series? 22, 26, 42, 78, 142, 244 2254 05b5cc619e4d2b4197774b70a

प्र: A number when subtracted by 1/7 th of itself gives the same value as the sum of all the angles of a triangle. What is the number? 2496 05b5cc619e4d2b4197774b700

उत्तर : 2. "210" व्याख्या :Answer: B) 210 Explanation: Let the required number be 'p' We know, sum of angles in a triangle are 180 deg According to given data, p - p/7 = 180 7p - p = 180 x 7 => 6p = 1260 => p = 1260/6 = 210

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: Which of the following is a chemical property? 2167 0

उत्तर : 1. "Reactivity"
व्याख्या :
Answer: A) Reactivity Explanation: The ability of two or more substances to combine to form other substances is called Reactivity.

प्र: What cannot be performed from the windows task manager? 26349 0

प्र: The agricultural revolution led to the need for organized 9821 0

उत्तर : 2. "government"
व्याख्या :
Answer: B) government Explanation: The Agricultural Revolution led to the need for more organized civilizations and societies i,e government.

प्र: Which elements are malleable and good conductors of electricity? 2965 0

उत्तर : 1. "tin and silver"
व्याख्या :
Answer: A) tin and silver Explanation: Tin and Silver are malleable and good conductors of electricity. The other combinations have a non metal in them which are bad conductors.

प्र: Rushi and Arun are two business partners. They invest their capital in the ratio 7 : 9. After 6 months, a third person Ram joins them with a capital of two third of that of Arun. After a year, profit share of Rushi was Rs. 5600, then find total profit? 2605 0

प्र: In how many ways the word 'SCOOTY' can be arranged such that 'S' and 'Y' are always at two ends? 2694 0

उत्तर : 4. "24"
व्याख्या :
Answer: D) 24 Explanation: Given word is SCOOTY ATQ, Except S & Y number of letters are 4(C 2O's T) Hence, required number of arrangements = 4!/2! x 2! = 4! = 4 x 3 x 2 = 24 ways.

प्र: Find the odd man out of the following number series? 22, 26, 42, 78, 142, 244 2254 0

प्र: A number when subtracted by 1/7 th of itself gives the same value as the sum of all the angles of a triangle. What is the number? 2496 0

उत्तर : 2. "210"
व्याख्या :
Answer: B) 210 Explanation: Let the required number be 'p' We know, sum of angles in a triangle are 180 deg According to given data, p - p/7 = 180 7p - p = 180 x 7 => 6p = 1260 => p = 1260/6 = 210