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Simplification
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Question
199994 x 200006 = ?
Options
A. 39999799964
B. 39999999864
C. 39999999954
D. 39999999964
Correct Answer
39999999964
Tags:
Bank Exams
Simplification problems
Search Results
1. What is the value of cot210°?
Options
A. 1/?3
B. -1/?3
C. ?3
D. -?3
Show Answer
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Discuss
Correct Answer: ?3
2. If (36 - 16x) - (4x - 8) = 4, then the value of x is
Options
A. 4
B. 2
C. 6
D. 3
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Correct Answer: 2
3. If 2(3x-2) < 6-3x and 6x + 2(6-x) > 2x-2, then x can take which of the following values?
Options
A. -8
B. 5
C. 8
D. -5
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Correct Answer: -5
4. What is the equation of the line passing through the point (2,-3) and making an angle of -45°with the positive X-axis?
Options
A. x - y = -5
B. x - y = -1
C. x + y = -5
D. x + y = -1
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Correct Answer: x + y = -1
5. If tan? = 815, then 1-sin?1+sin? is
Options
A. 1/5
B. 2/5
C. 3/5
D. 0
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Correct Answer: 3/5
6. If cotA + cotB = x, then value of x is
Options
A. (cotAcotB + 1)/(cotB - cotA)
B. (cotAcotB + 1)/(cotB + cotA)
C. (cotAcotB - 1)/(cotB + cotA)
D. (cotAcotB - 1)/(cotB - cotA)
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Correct Answer: (cotAcotB - 1)/(cotB + cotA)
7. If tan2A - sin2A = x , then value of x is
Options
A. tan2A sin2A
B. cot2A cosec2A
C. tanA sinA
D. cotA cosecA
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Correct Answer: tan2A sin2A
8. If xy = 22 and x2+ y2= 100 , then what will be the value of (x + y)?
Options
A. 12
B. 144
C. 72
D. 6
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Correct Answer: 12
9. The point P(5,-2) divides the segment joining the points (x,0) and (0,y) in the ratio 2:5. What is the value of x and y?
Options
A. x = -7; y = 7
B. x = 3; y = -3
C. x = 7; y = -7
D. x = -3; y = 3
Show Answer
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Correct Answer: x = 7; y = -7
10. A T.V was sold at a profit of 5% If it had been sold at a profit of 10% , the profit would have been Rs. 1000 more. What is its cost price ?
Options
A. Rs.20000
B. Rs.5000
C. Rs.10000
D. Rs.15000
Show Answer
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Correct Answer: Rs.20000
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