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Q: A potentiometer wire is 100 cm long and a constant potential difference is maintained across it. Two cells are connected in series first to support one another and then in opposite direction. The balance points are obtained at 50 cm and 10 cm from the positive end of the wire in the two cases. The ratio of the emf's is : 2507 0

Answer : 4. "3:2"
Explanation :
Answer: D) 3:2 Explanation: In series : E1 + E2 = K(50) In parallel : E1 - E2 = K(10) E1 + E2 / E1 - E2 = 5/1 => E1/E2 = 3/2 The emf's are in the ratio of 3:2.

Q: Is the first Indian woman to be the Deputy Governor of Reserve Bank of India? 2507 0

Answer : 2. "K.J. Udeshi"

Q:
A shopkeeper marks up the price of his product by 40%. If he increases the discount from 5% to 10%, the profit would decrease by Rs 14. How much profit would he earn if he gives a discount of 20% on the marked price?
2506 0

Answer : 4. "Rs. 24"

Q:
Assembly line was invented by
2506 0

Answer : 4. "Ransom Eli Olds"

Q:
Who discovered zero?
2506 0

Answer : 2. "Aryabhata"

Q: What approximate value will come in place of the question mark(?) in the below question? (47% of 1442 - 36% of 1412) + 63 = ? 2506 0

Answer : 3. "3"
Explanation :
Answer: C) 3 Explanation:

Q:
The quantity produced by a computer is?
2506 0

Answer : 3. "output"

Q:
A hostel has 120 students and food supplies are for 45 days. If 30 more students come to that hostel, then in how many days will the food items be finished there?
2505 1

Answer : 4. "3:2" Explanation :Answer: D) 3:2 Explanation: In series : E1 + E2 = K(50) In parallel : E1 - E2 = K(10) E1 + E2 / E1 - E2 = 5/1 => E1/E2 = 3/2 The emf's are in the ratio of 3:2.

Q: Is the first Indian woman to be the Deputy Governor of Reserve Bank of India? 2507 05ce63fb94e1b1579a6e47765

Answer : 2. "K.J. Udeshi"

Q: A shopkeeper marks up the price of his product by 40%. If he increases the discount from 5% to 10%, the profit would decrease by Rs 14. How much profit would he earn if he gives a discount of 20% on the marked price? 2506 05fd1e130c46a213fc5bf16e1

Answer : 4. "Rs. 24"

Q: Assembly line was invented by 2506 062de72f68c996774cb933ed8

Answer : 4. "Ransom Eli Olds"

Q: Who discovered zero? 2506 05f43478577e1d45e845aa192

Answer : 2. "Aryabhata"

Q: What approximate value will come in place of the question mark(?) in the below question? (47% of 1442 - 36% of 1412) + 63 = ? 2506 05b5cc7c9e4d2b41977750e9a

Answer : 3. "3" Explanation :Answer: C) 3 Explanation:

Q: The quantity produced by a computer is? 2506 05ff7df2fc24e1471a7f80525

Answer : 3. "output"

Q: A hostel has 120 students and food supplies are for 45 days. If 30 more students come to that hostel, then in how many days will the food items be finished there? 2505 1617a3d5d5ef9de5e412e90f5

Answer : 3. "36 day"

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Answer : 4. "3:2"
Explanation :
Answer: D) 3:2 Explanation: In series : E1 + E2 = K(50) In parallel : E1 - E2 = K(10) E1 + E2 / E1 - E2 = 5/1 => E1/E2 = 3/2 The emf's are in the ratio of 3:2.

Q: Is the first Indian woman to be the Deputy Governor of Reserve Bank of India? 2507 0

Q:
A shopkeeper marks up the price of his product by 40%. If he increases the discount from 5% to 10%, the profit would decrease by Rs 14. How much profit would he earn if he gives a discount of 20% on the marked price?
2506 0

Q:
Assembly line was invented by
2506 0

Q:
Who discovered zero?
2506 0

Q: What approximate value will come in place of the question mark(?) in the below question? (47% of 1442 - 36% of 1412) + 63 = ? 2506 0

Answer : 3. "3"
Explanation :
Answer: C) 3 Explanation:

Q:
The quantity produced by a computer is?
2506 0

Q:
A hostel has 120 students and food supplies are for 45 days. If 30 more students come to that hostel, then in how many days will the food items be finished there?
2505 1