Maths Practice Question and Answer
8 4 Answer : 3. " 50"
4 Q:
6401b0cf51b71771391ef793 Answer : 1. "₹ 80 "
4 Q:
653f73a04a7ba1cb603ea191 Answer : 1. "0.2664"
4 Q:
623988299980d16e365a468f Answer : 4. "45 "
4 Q:
62398677de069f6e1b9e1c4b Answer : 2. "51.2 kg"
4 Answer : 1. "
4 Q:
653f6a6bae39fbcb144621e3 Answer : 3. "160"
4
Q: If 50% of P = 25% of Q, then P = x% of Q. Find x. 3588 05cda8b2440678f4146def8bb
5cda8b2440678f4146def8bb- 10.5false
- 20.5false
- 350true
- 40.005false
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- SingleChoice
Answer : 3. " 50"
Explanation :
Q: 4 boys and 3 girls spent Rs. 120 on an average, of which boys spent Rs. 150 on the average. Then the average amount spent by the girls is.
632 06401b0cf51b71771391ef793
6401b0cf51b71771391ef793- 1₹ 80true
- 2₹ 60false
- 3₹ 90false
- 4₹ 100false
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Answer : 1. "₹ 80 "
Explanation :
Q: Find the average of 1.11, 0.01, 0.101, 0.001, 0.11
427 0653f73a04a7ba1cb603ea191
653f73a04a7ba1cb603ea191- 10.2664true
- 20.2554false
- 30.1264false
- 40.1164false
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Answer : 1. "0.2664"
Explanation :
Q: The average marks of 32 boys of section A of class X is 60 whereas the average marks of 40 boys of section B of class X is 33. The average marks for both the sections combined together is
568 0623988299980d16e365a468f
623988299980d16e365a468f- 146false
- 245false
- 344false
- 445true
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Answer : 4. "45 "
Explanation :
Q: If the average weight of 6 students is 50 kg; that of 2 students is 51 kg; and that of other 2 students is 55 kg; then the average weight of all students is
655 062398677de069f6e1b9e1c4b
62398677de069f6e1b9e1c4b- 152 kgfalse
- 251.2 kgtrue
- 361 kgfalse
- 451.5 kgfalse
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Answer : 2. "51.2 kg"
Explanation :
Q: If x is less than y by 25% then y exceeds x by : 2878 05cda906740678f4146def8e2
5cda906740678f4146def8e2- 1true
- 225%false
- 375%false
- 4false
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- SingleChoice
Answer : 1. "
Explanation :
Q: If 80% of A=50% of B and B = x% of A, then the value of x is :
334 0653f6a6bae39fbcb144621e3
653f6a6bae39fbcb144621e3- 1400false
- 2300false
- 3160true
- 4150false
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Answer : 3. "160"
Explanation :
Q: A and B can do a piece of work in 72 days. B and C can do it in 120 days. A and C can do it in 90 days. In how many days all three together can do the work ? 1410 05cf0f244c97a225730e3b25d
5cf0f244c97a225730e3b25d- 180 daysfalse
- 2100 daysfalse
- 360 daystrue
- 4150 daysfalse
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- SingleChoice