Simplification Practice Question and Answer
8 4 Q:
5f17e6d0582605560c6b767a 4 Q:
6409d0903218fd8d147fa28e 4 Q:
6409cec4539cee0fcaab822d 4 Q:
6409cd9f56c45fd8d39e6f51 4 Q:
6409cc6fdf653d9ac22bc5e4 4 Q:
6409cb9aa37bb1a5e16e15bf 4 Q:
5ef023f06d3c5c4869f2a158 4 Q:
63d0d852e144980db727d120
Q: The sum of the squares of two positive integers is 100 and the difference of their squares is 28. The sum of the numbers is:
1071 05f17e6d0582605560c6b767a
5f17e6d0582605560c6b767a- 114true
- 215false
- 312false
- 413false
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- SingleChoice
Answer : 1. "14 "
Q: If the sum of {a\over b}and its reciprocal is 1 and a ≠ 0, b ≠ 0, then the value of a3 + b3 is
435 06409d0903218fd8d147fa28e
6409d0903218fd8d147fa28e- 12false
- 2-1false
- 30true
- 41false
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Answer : 3. "0"
Q: If a3 – b3 – c3 – 3abc = 0, then
441 06409cec4539cee0fcaab822d
6409cec4539cee0fcaab822d- 1a = b = cfalse
- 2a + b + c = 0false
- 3a + c = bfalse
- 4a = b + ctrue
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Answer : 4. "a = b + c"
Q: The value of (x + y + z)3 – (y + z – x)3 – (z + x – y)3 – (x + y – z)3 is:
301 06409cd9f56c45fd8d39e6f51
6409cd9f56c45fd8d39e6f51- 112 xyzfalse
- 224 xyztrue
- 336 xyzfalse
- 40false
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Answer : 2. "24 xyz "
Q: If p – 2q = 4, then the value of p3 – 8q3 – 24pq – 64 is :
424 06409cc6fdf653d9ac22bc5e4
6409cc6fdf653d9ac22bc5e4- 12false
- 20true
- 33false
- 4–1false
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Answer : 2. "0"
Q: If p = 99, then value of p(p2 + 3p + 3) is
400 06409cb9aa37bb1a5e16e15bf
6409cb9aa37bb1a5e16e15bf- 1999false
- 29999false
- 399999false
- 4999999true
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Answer : 4. "999999"
Q: If the sum of the squares of three consecutive natural numbers is 110, then the smallest of these natural numbers is:
809 05ef023f06d3c5c4869f2a158
5ef023f06d3c5c4869f2a158- 16false
- 25true
- 38false
- 47false
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Answer : 2. "5 "
Q: $$ {\sqrt{5929}}+\sqrt{8464}=(?)^{2}$$
562 063d0d852e144980db727d120
63d0d852e144980db727d120- 117false
- 221false
- 315false
- 413true
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Answer : 4. "13"
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