Arithmetic Questions Practice Question and Answer
8 Q: In the following question, two signs and two numbers need to be interchanged to make it correct. Select the appropriate signs and number from the given alternatives.
6 × 8 + 2 = 20
1180 05fc4be09c074460ceb55b3c6
5fc4be09c074460ceb55b3c66 × 8 + 2 = 20
- 1× and + , 6 and 2false
- 2+ and × , 6 and 8true
- 3+ and ×, 2 and 8false
- 4× and +, 2 and 6false
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Answer : 2. "+ and × , 6 and 8"
Q: If ‘+’ stands for division, ÷ stands for multiplication, multiplication stands for addition; then which one of the following equation is correct?
3961 05d8ca41a83050426e7ac25ba
5d8ca41a83050426e7ac25ba- 110÷5+4=6false
- 210-4+2=6false
- 310+2-5=6false
- 410+2×1=6true
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Answer : 4. "10+2×1=6"
Q: if 12 ( 20 ) 16 and 21 ( 35 ) 28, then what is value of A in 48 ( 80 ) A ?
1661 05f04364bd3626553adad5a6b
5f04364bd3626553adad5a6b- 164true
- 272false
- 350false
- 456false
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Answer : 1. "64 "
Q: What is 7 + 7 ÷ 7 + 7 × 7 - 7 = 3788 05b5cc6a9e4d2b4197774cec5
5b5cc6a9e4d2b4197774cec5- 10false
- 242false
- 350true
- 457false
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Answer : 3. "50"
Explanation :
Answer: C) 50 Explanation: Given 7 + 7/7 + 7 x 7 - 7 By using BODMAS rule, 7 + 1 + 7 x 7 - 7 = 8 + 49 - 7 = 57 - 7 = 50. Hence 7 + 7/7 + 7 x 7 - 7 = 50.
Q: If two is subtracted from each odd digit and three is added to each even digit in the number 3675249 how many digits will appear twice in the new number thus formed?
1 05d89a68d929fd10fd15ec07c
5d89a68d929fd10fd15ec07c- 1Nonefalse
- 2Onefalse
- 3Twotrue
- 4Threefalse
- 5Fourfalse
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Answer : 3. "Two"
Q: which of the following meanings of the arithmetical signs will yield the value ' zero ' for the expression given below?
200x100 + 300 x 200 10÷2 + 40
4896 05d9abcd568fda74fcf58a779
5d9abcd568fda74fcf58a779200x100 + 300 x 200 10÷2 + 40
- 1+ means –, – means x, x means ÷, ÷ means +false
- 2+ means –, – means ÷, x means +, ÷ means ×true
- 3+ means ×, – means –, x means ÷, ÷ means +false
- 4None of thesefalse
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Answer : 2. "+ means –, – means ÷, x means +, ÷ means ×"
Q: Which interchange of signs will make the following equation correct?
35 + 7 * 5 ÷ 5 - 6 = 24
7526 05eeb52b7ad25df5a6326459f
5eeb52b7ad25df5a6326459f35 + 7 * 5 ÷ 5 - 6 = 24
- 1+ and –false
- 2+ and *false
- 3÷ and +true
- 4- and ÷false
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Answer : 3. "÷ and + "
Q: If 1 apple is equal to 6 bananas, how many bananas will be equal to 12 apples?
3133 35f5205d744c458098b343a67
5f5205d744c458098b343a67- 112 dozenfalse
- 26 dozentrue
- 372 dozenfalse
- 48 dozenfalse
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